$1,750,000,000                                  

COMPUTER ASSOCIATES INTERNATIONAL, INC.

$575,000,000  6.250% Senior Notes due 2003
$825,000,000  6.375% Senior Notes due 2005
$350,000,000  6.500% Senior Notes due 2008



REGISTRATION RIGHTS AGREEMENT


as of April 21, 1998

CREDIT SUISSE FIRST BOSTON CORPORATION
BEAR, STEARNS & CO. INC.
BANCAMERICA ROBERTSON STEPHENS
CHASE SECURITIES INC.
NATIONSBANC MONTGOMERY SECURITIES LLC
c/o Credit Suisse First Boston Corporation
      Eleven Madison Avenue
      New York, New York 10010-3629

Dear Sirs:

Computer Associates International, Inc., a Delaware 
corporation (the Company), proposes to 
issue and sell to Credit Suisse First Boston 
Corporation, Bear, Stearns & Co. Inc., BancAmerica 
Robertson Stephens, Chase Securities Inc. and 
NationsBanc Montgomery Securities LLC (collectively, 
the Initial Purchasers), upon the terms set forth in 
a purchase agreement of even date herewith (the 
Purchase Agreement), U.S.$575,000,000 principal 
amount of its 6.25% Senior Notes due 2003 (the 
2003 Notes), U.S.$825,000,000 principal amount of its 
6.375% Senior Notes due 2005 (the 2005 
Notes) and U.S.$350,000,000 principal amount of its 
6.5% Senior Notes due 2008 (the 2008 Notes 
and, together with the 2003 Notes and the 2005 Notes, 
the Initial Securities).  The Initial Securities will 
be issued pursuant to an Indenture, to be dated as of 
April 24, 1998 (the Indenture) among the Company 
and The Chase Manhattan Bank (the Trustee).  As an 
inducement to the Initial Purchasers, the 
Company agrees with the Initial Purchasers, for the 
benefit of the holders of the Initial Securities 
(including, without limitation, the Initial 
Purchasers), the Exchange Securities (as defined 
below) and the Private Exchange Securities (as 
defined below) (collectively the Holders), as 
follows:

	1.  Registered Exchange Offer.  The Company 
shall, at its own cost, prepare and, not later than 
90 days after (or if the 90th day is not a business 
day, the first business day thereafter) the date of 
original issue of the Initial Securities (the Issue 
Date), file with the Securities and Exchange 
Commission (the Commission) a registration statement 
(the Exchange Offer Registration Statement) on an 
appropriate form under the Securities Act of 1933, as 
amended (the Securities Act), with respect to a 
proposed offer (the Registered Exchange Offer) to the 
Holders of Transfer Restricted Securities (as defined 
in Section 6 hereof), who are not prohibited by any 
law or policy of the Commission from participating in 
the Registered Exchange Offer, to issue and deliver 
to such Holders, in exchange for the Initial 
Securities, a like aggregate principal amount of debt 
securities (the Exchange Securities) of the Company 
issued under the Indenture and identical in all 
material respects to the Initial Securities (except 
for the transfer restrictions relating to the Initial 
Securities and the provisions relating to the matters 
described in Section 6 hereof) that would be 
registered under the Securities Act.  The Company 
shall use its best efforts to cause such Exchange 
Offer Registration Statement to become effective 
under the Securities Act within 150 days (or if the 
150th day is not a business day, the first business 
day thereafter) after the Issue Date of the Initial 
Securities and shall keep the Exchange Offer 
Registration Statement effective for not less than 
20 business days (or longer, if required by 
applicable law) after the date notice of the 
Registered Exchange Offer is mailed to the Holders 
(such period being called the Exchange Offer 
Registration Period).

If the Company effects the Registered Exchange Offer, 
the Company will be entitled to close the 
Registered Exchange Offer 20 business days after the 
commencement thereof provided that the Company 
has accepted all the Initial Securities theretofore 
validly tendered in accordance with the terms of the 
Registered Exchange Offer.

Following the declaration of the effectiveness of the 
Exchange Offer Registration Statement, the 
Company shall promptly commence the Registered 
Exchange Offer, it being the objective of such 
Registered Exchange Offer to enable each Holder of 
Transfer Restricted Securities (as defined in 
Section 6 hereof) electing to exchange the Initial 
Securities for Exchange Securities (assuming that 
such Holder is not an affiliate of the Company within 
the meaning of the Securities Act, acquires the 
Exchange Securities in the ordinary course of such 
Holder's business and has no arrangements with any 
person to participate in the distribution of the 
Exchange Securities and is not prohibited by any law 
or policy of the Commission from participating in the 
Registered Exchange Offer) to trade such Exchange 
Securities from and after their receipt without any 
limitations or restrictions under the Securities Act 
and without material restrictions under the 
securities laws of the several states of the United 
States.

The Company acknowledges that, pursuant to current 
interpretations by the Commission's staff of 
Section 5 of the Securities Act, in the absence of an 
applicable exemption therefrom, (i) each Holder 
which is a broker-dealer electing to exchange 
Securities, acquired for its own account as a result 
of market making activities or other trading 
activities, for Exchange Securities (an Exchanging 
Dealer), is required to deliver a prospectus 
containing the information set forth in (a) Annex A 
hereto on the cover, (b) Annex B hereto in the 
Exchange Offer Procedures section and the Purpose of 
the Exchange Offer section, and (c) Annex C hereto in 
the Plan of Distribution section of such prospectus 
in connection with a sale of any such Exchange 
Securities received by such Exchanging Dealer 
pursuant to the Registered Exchange Offer and (ii) an 
Initial Purchaser that elects to sell Exchange 
Securities acquired in exchange for Securities 
constituting any portion of an unsold allotment is 
required to deliver a prospectus containing the 
information required by Items 507 or 508 of 
Regulation S-K under the Securities Act, as 
applicable, in connection with such sale.

The Company shall use its best efforts to keep the 
Exchange Offer Registration Statement 
effective and to amend and supplement the prospectus 
contained therein, in order to permit such 
prospectus to be lawfully delivered by all persons 
subject to the prospectus delivery requirements of 
the Securities Act for such period of time as such 
persons must comply with such requirements in order 
to resell the Exchange Securities; provided, however, 
that (i) in the case where such prospectus and any 
amendment or supplement thereto must be delivered by 
an Exchanging Dealer or an Initial Purchaser, 
such period shall be the lesser of 180 days and the 
date on which all Exchanging Dealers and the Initial 
Purchasers have sold all Exchange Securities held by 
them (unless such period is extended pursuant to 
Section 3(j) below) and (ii) the Company shall make 
such prospectus and any amendment or supplement 
thereto, available to any broker-dealer for use in 
connection with any resale of any Exchange Securities 
for a period of not less than 90 days after the 
consummation of the Registered Exchange Offer.

If, upon consummation of the Registered Exchange 
Offer, any Initial Purchaser holds Initial 
Securities acquired by it as part of its initial 
distribution, the Company, simultaneously with the 
delivery of the Exchange Securities pursuant to the 
Registered Exchange Offer, shall issue and deliver to 
such Initial Purchaser upon the written request of 
such Initial Purchaser, in exchange (the Private 
Exchange)for the Initial Securities held by such 
Initial Purchaser, a like principal amount of debt 
securities of the Company issued under the Indenture 
and identical in all material respects (including the 
existence of restrictions on transfer under the 
Securities Act and the securities laws of the several 
states of the United States, but excluding provisions 
relating to the matters described in Section 6 
hereof) to the Initial Securities (the Private 
Exchange Securities).  The Initial Securities, the 
Exchange Securities and the Private Exchange 
Securities are herein collectively called the 
Securities.

In connection with the Registered Exchange Offer, the 
Company shall:

(a)  mail to each Holder a copy of the prospectus 
forming part of the Exchange Offer 
Registration Statement, together with an appropriate 
letter of transmittal and related documents;

(b)  keep the Registered Exchange Offer open for not 
less than 20 business days (or longer, if required by 
applicable law) after the date notice thereof is 
mailed to the Holders;

(c)  utilize the services of a depositary for the 
Registered Exchange Offer with an address in the 
Borough of Manhattan, The City of New York, which may 
be the Trustee or an affiliate of the Trustee;

(d)  permit Holders to withdraw tendered Securities 
at any time prior to the close of business, New York 
time, on the last business day on which the 
Registered Exchange Offer shall remain open; and

(e)  otherwise comply with all applicable laws.

As soon as practicable after the close of the 
Registered Exchange Offer or the Private Exchange, 
as the case may be, the Company shall:

(x)  accept for exchange all the Securities validly 
tendered and not withdrawn pursuant to the Registered 
Exchange Offer and the Private Exchange; 
	
(y)  deliver to the Trustee for cancellation all the 
Initial Securities so accepted for exchange; and

(z)  cause the Trustee to authenticate and deliver 
promptly to each Holder of the Initial 
Securities, Exchange Securities or Private Exchange 
Securities, as the case may be, equal in 
principal amount to the Initial Securities of such 
Holder so accepted for exchange.

The Indenture will provide that the Exchange 
Securities will not be subject to the transfer 
restrictions set forth in the Indenture and that all 
the Securities of each series will vote and consent 
together on all matters as one class and that none of 
the Securities of a particular series will have the 
right to vote or consent as a class separate from one 
another on any matter.

Interest on each Exchange Security and Private 
Exchange Security issued pursuant to the 
Registered Exchange Offer and in the Private Exchange 
will accrue from the last interest payment date on 
which interest was paid on the Initial Securities 
surrendered in exchange therefor or, if no interest 
has been paid on the Initial Securities, from the 
date of original issue of the Initial Securities.

Each Holder participating in the Registered Exchange 
Offer shall be required to represent to the 
Company that at the time of the consummation of the 
Registered Exchange Offer (i) any Exchange 
Securities received by such Holder will be acquired 
in the ordinary course of business, (ii) such Holder 
will have no arrangements or understanding with any 
person to participate in the distribution of the 
Securities or the Exchange Securities within the 
meaning of the Securities Act, (iii) such Holder is 
not an affiliate, as defined in Rule 405 of the 
Securities Act, of the Company or if it is an 
affiliate, such Holder will comply with the 
registration and prospectus delivery requirements of 
the Securities Act to the extent applicable, (iv) if 
such Holder is not a broker-dealer, that it is not 
engaged in, and does not intend to engage in, the 
distribution of the Exchange Securities and (v) if 
such Holder is a broker-dealer, that it will 
receive Exchange Securities for its own account in 
exchange for Initial Securities that were acquired as 
a result of market-making activities or other trading 
activities and that it will be required to 
acknowledge that it will deliver a prospectus in 
connection with any resale of such Exchange 
Securities.

Notwithstanding any other provisions hereof, the 
Company will ensure that (i) any Exchange 
Offer Registration Statement and any amendment 
thereto and any prospectus forming part thereof and 
any supplement thereto complies in all material 
respects with the Securities Act and the rules and 
regulations thereunder, (ii) any Exchange Offer 
Registration Statement and any amendment thereto does 
not, when it becomes effective, contain an untrue 
statement of a material fact or omit to state a 
material fact required to be stated therein or 
necessary to make the statements therein not 
misleading and (iii) any prospectus forming part of 
any Exchange Offer Registration Statement, and any 
supplement to such prospectus, does not include an 
untrue statement of a material fact or omit to state 
a material fact required to be stated therein or 
necessary in order to make the statements therein, in 
the light of the circumstances under which 
they were made, not misleading.

2.  Shelf Registration.  If, (i) because of any 
change in law or in applicable interpretations 
thereof by the staff of the Commission, the Company 
is not permitted to effect a Registered Exchange 
Offer, as contemplated by Section 1 hereof, (ii) the 
Registered Exchange Offer is not consummated within 
180 days of the Issue Date, (or, if not a business 
day, the first business day thereafter) (iii) any 
Initial Purchaser so requests with respect to the 
Initial Securities (or the Private Exchange 
Securities) not eligible to be exchanged for Exchange 
Securities in the Registered Exchange Offer and held 
by it following consummation of the Registered 
Exchange Offer or (iv) any Holder (other than an 
Exchanging Dealer) is not eligible to participate in 
the Registered Exchange Offer or, in the case of any 
Holder (other than an Exchanging Dealer) that 
participates in the Registered Exchange Offer, such 
Holder does not receive freely tradeable Exchange 
Securities on the date of the exchange, the Company 
shall take the following actions:

(a)  The Company shall, at its cost, as promptly as 
practicable (but in no event more than 60 days after 
so required or requested pursuant to this Section 2) 
file with the Commission and thereafter shall use its 
best efforts to cause to be declared effective a 
registration statement (the Shelf Registration 
Statement and, together with the Exchange Offer 
Registration Statement, a Registration Statement) on 
an appropriate form under the Securities Act relating 
to the offer and sale of the Transfer Restricted 
Securities by the Holders thereof from time to time 
in accordance with the methods of distribution set 
forth in the Shelf Registration Statement and 
Rule 415 under the Securities Act (hereinafter, the 
Shelf Registration); provided, however, that 
no Holder (other than an Initial Purchaser) shall be 
entitled to have the Securities held by it 
covered by such Shelf Registration Statement unless 
such Holder agrees in writing to be bound by 
all the provisions of this Agreement applicable to 
such Holder.

(b)  The Company shall use its best efforts to keep 
the Shelf Registration Statement continuously 
effective in order to permit the prospectus included 
therein to be lawfully delivered by the Holders of 
the relevant Securities, for a period of two years 
(or for such longer period if extended pursuant to 
Section 3(j) below) from the Issue Date or such 
shorter period that will terminate when all the 
Securities covered by the Shelf Registration 
Statement (i) have been sold pursuant thereto or (ii) 
are no longer restricted securities (as defined in 
Rule 144 under the Securities Act, or any successor 
rule thereof).  The Company shall be deemed not to 
have used its best efforts to keep the Shelf 
Registration Statement effective during the requisite 
period if it voluntarily takes any action that would 
result in Holders of Securities covered thereby not 
being able to offer and sell such Securities during 
that period, unless such action is required by 
applicable law.

(c)  Notwithstanding any other provisions of this 
Agreement to the contrary, the Company shall cause 
the Shelf Registration Statement and the related 
prospectus and any amendment or supplement thereto, 
as of the effective date of the Shelf Registration 
Statement, amendment or supplement, (i) to comply in 
all material respects with the applicable 
requirements of the Securities Act and the rules and 
regulations of the Commission and (ii) not to contain 
any untrue statement of a material fact or omit to 
state a material fact required to be stated therein 
or necessary in order to make the statements therein, 
in light of the circumstances under which they 
were made, not misleading.
	
(d)	Notwithstanding anything to the contrary set 
forth in this Agreement, if the Company is required 
to file a Shelf Registration Statement pursuant to 
this Section 2, the Company may postpone or suspend 
the filing or effectiveness of such Shelf 
Registration Statement (or any amendment or 
supplements thereto) (i) if such action is required 
by applicable law or (ii) for up to an aggregate of 
60 days (but for not more than 30 consecutive days) 
during any consecutive 365 day period, if such action 
is taken by the Company in good faith and for valid 
business reasons (not including the avoidance of the 
Companys obligations hereunder), including the 
premature disclosure of material nonpublic 
information which, if disclosed at such time, would 
be materially harmful to the interests of the Company 
and its shareholders, so long as the Company promptly 
thereafter complies with the requirements of this 
Section 2.  This 2(d) shall not affect the Companys 
obligations, if any, to pay Additional Interest 
pursuant to Section 6 of this Agreement.

3.  Registration Procedures.  In connection with any 
Shelf Registration contemplated by Section 
2 hereof and, to the extent applicable, any 
Registered Exchange Offer contemplated by Section 1 
hereof, the following provisions shall apply:

(a)  The Company shall (i) furnish to each Initial 
Purchaser, prior to the filing thereof 
with the Commission, a copy of the Registration 
Statement and each amendment thereof and 
each supplement, if any, to the prospectus included 
therein and, in the event that an Initial 
Purchaser (with respect to any portion of an unsold 
allotment from the original offering) is 
participating in the Registered Exchange Offer or the 
Shelf Registration Statement, the Company 
shall use its reasonable efforts to reflect in each 
such document, when so filed with the 
Commission, such comments as such Initial Purchaser 
reasonably may propose; (ii) include the 
information set forth in Annex A hereto on the cover, 
in Annex B hereto in the Exchange Offer 
Procedures section and the Purpose of the Exchange 
Offer section and in Annex C hereto in 
the Plan of Distribution section of the prospectus 
forming a part of the Exchange Offer 
Registration Statement and include the information 
set forth in Annex D hereto in the Letter of 
Transmittal delivered pursuant to the Registered 
Exchange Offer; (iii) if requested by an Initial 
Purchaser, include the information required by Items 
507 or 508 of Regulation S-K under the 
Securities Act, as applicable, in the prospectus 
forming a part of the Exchange Offer Registration 
Statement; (iv) include within the prospectus 
contained in the Exchange Offer Registration 
Statement a section entitled Plan of Distribution, 
reasonably acceptable to the Initial 
Purchasers, which shall contain a summary statement 
of the positions taken or policies made by 
the staff of the Commission with respect to the 
potential underwriter status of any broker-dealer 
that is the beneficial owner (as defined in Rule 13d-
3 under the Securities Exchange Act of 1934, 
as amended (the Exchange Act)) of Exchange Securities 
received by such broker-dealer in the 
Registered Exchange Offer (a Participating Broker-
Dealer), whether such positions or policies 
have been publicly disseminated by the staff of the 
Commission or such positions or policies, in 
the reasonable judgment of the Initial Purchasers 
based upon advice of counsel (which may be in-
house counsel), represent the prevailing views of the 
staff of the Commission; and (v) in the case 
of a Shelf Registration Statement, include the names 
of the Holders, who propose to sell 
Securities pursuant to the Shelf Registration 
Statement, as selling securityholders.

(b)  The Company shall give written notice to the 
Initial Purchasers, the Holders of the 
Securities and any Participating Broker-Dealer from 
whom the Company has received prior 
written notice that it will be a Participating 
Broker-Dealer in the Registered Exchange Offer 
(which notice pursuant to clauses (ii)-(v) hereof 
shall be accompanied by an instruction to 
suspend the use of the prospectus until the requisite 
changes have been made):

(i)  when the Registration Statement or any amendment 
thereto has been filed with the Commission and when 
the Registration Statement or any post-effective 
amendment thereto has become effective;

(ii)  of any request by the Commission for amendments 
or supplements to the Registration Statement or the 
prospectus included therein or for additional 
information;

(iii)  of the issuance by the Commission of any stop 
order suspending the effectiveness of the 
Registration Statement or the initiation of any 
proceedings for that purpose;

(iv)  of the receipt by the Company or its legal 
counsel of any notification with 
respect to the suspension of the qualification of the 
Securities for sale in any jurisdiction 
or the initiation or threatening of any proceeding 
for such purpose; and

(v)  of the happening of any event that requires the 
Company to make changes in the Registration Statement 
or the prospectus in order that the Registration 
Statement or the prospectus does not contain an 
untrue statement of a material fact nor omit to 
state a material fact required to be stated therein 
or necessary to make the statements 
therein (in the case of the prospectus, in light of 
the circumstances under which they 
were made) not misleading.

(c)  The Company shall make every reasonable effort 
to obtain the withdrawal at the 
earliest possible time, of any order suspending the 
effectiveness of the Registration Statement.

(d)  The Company shall furnish to each Holder of 
Securities included within the coverage of the Shelf 
Registration, without charge, at least one copy of 
the Shelf Registration Statement and any post-
effective amendment thereto, including financial 
statements and schedules, and, if the Holder so 
requests in writing, all exhibits thereto (including 
those, if any, incorporated by reference).

(e)  The Company shall deliver to each Exchanging 
Dealer and each Initial Purchaser, 
and to any other Holder who so requests, without 
charge, at least one copy of the Exchange Offer 
Registration Statement and any post-effective 
amendment thereto, including financial statements 
and schedules, and, if any Initial Purchaser or any 
such Holder requests, all exhibits thereto 
(including those incorporated by reference).

(f)  The Company shall, during the Shelf Registration 
Period, deliver to each Holder of 
Securities included within the coverage of the Shelf 
Registration, without charge, as many copies 
of the prospectus (including each preliminary 
prospectus) included in the Shelf Registration 
Statement and any amendment or supplement thereto as 
such person may reasonably request. 
The Company consents, subject to the provisions of 
this Agreement, to the use of the prospectus 
or any amendment or supplement thereto by each of the 
selling Holders of the Securities in 
connection with the offering and sale of the 
Securities covered by the prospectus, or any 
amendment or supplement thereto, included in the 
Shelf Registration Statement.

(g)  The Company shall deliver to each Initial 
Purchaser, any Exchanging Dealer, any 
Participating Broker-Dealer and such other persons 
required to deliver a prospectus following the 
Registered Exchange Offer, without charge, as many 
copies of the final prospectus included in 
the Exchange Offer Registration Statement and any 
amendment or supplement thereto as such 
persons may reasonably request.  The Company 
consents, subject to the provisions of this 
Agreement, to the use of the prospectus or any 
amendment or supplement thereto by any Initial 
Purchaser, if necessary, any Participating Broker-
Dealer and such other persons required to 
deliver a prospectus following the Registered 
Exchange Offer in connection with the offering and 
sale of the Exchange Securities covered by the 
prospectus, or any amendment or supplement 
thereto, included in such Exchange Offer Registration 
Statement.

(h)  Prior to any public offering of the Securities, 
pursuant to any Registration Statement, the Company 
shall register or qualify or cooperate with the 
Holders of the Securities included therein and their 
respective counsel in connection with the 
registration or qualification of the Securities for 
offer and sale under the securities or "blue sky" 
laws of such states of the United States as any 
Holder of the Securities reasonably requests in 
writing and do any and all other acts or things 
necessary or advisable to enable the offer and sale 
in such jurisdictions of the Securities covered by 
such Registration Statement; provided, however, that 
the Company shall not be required to (i) qualify 
generally to do business in any jurisdiction where it 
is not then so qualified or (ii) take any action 
which would subject it to general service of process 
or to taxation in any jurisdiction where it is not 
then so subject.

(i)  The Company shall cooperate with the Holders of 
the Securities to facilitate the timely preparation 
and delivery of certificates representing the 
Securities to be sold pursuant to any Registration 
Statement free of any restrictive legends and in such 
denominations and registered in such names as the 
Holders may request a reasonable period of time prior 
to sales of the Securities pursuant to such 
Registration Statement.

(j)  Upon the occurrence of any event contemplated by 
paragraphs (ii) through (v) of Section 3(b) above 
during the period for which the Company is required 
to maintain an effective Registration Statement, the 
Company shall promptly prepare and file a post-
effective amendment to the Registration Statement or 
a supplement to the related prospectus and any other 
required document so that, as thereafter delivered to 
Holders of the Securities or purchasers of 
Securities, the prospectus will not contain an untrue 
statement of a material fact or omit to state any 
material fact required to be stated therein or 
necessary to make the statements therein, in light of 
the circumstances under which they were made, not 
misleading.  If the Company notifies the Initial 
Purchasers, the Holders of the Securities and any 
known Participating Broker-Dealer in 
accordance with paragraphs (ii) through (v) of 
Section 3(b) above to suspend the use of the 
prospectus until the requisite changes to the 
prospectus have been made, then the Initial 
Purchasers, the Holders of the Securities and any 
such Participating Broker-Dealers shall suspend 
use of such prospectus, and the period of 
effectiveness of the Shelf Registration Statement 
provided for in Section 2(b) above and the Exchange 
Offer Registration Statement provided for in 
Section 1 above shall each be extended by the number 
of days from and including the date of the 
giving of such notice to and including the date when 
the Initial Purchasers, the Holders of the 
Securities and any known Participating Broker-Dealer 
shall have received such amended or 
supplemented prospectus pursuant to this Section 
3(j).

(k)  Not later than the effective date of the 
applicable Registration Statement, the 
Company will obtain a CUSIP number for the Initial 
Securities, the Exchange Securities or the 
Private Exchange Securities, as the case may be, and 
provide the applicable trustee with printed 
certificates for the Initial Securities, the Exchange 
Securities or the Private Exchange Securities, 
as the case may be, in a form eligible for deposit 
with The Depository Trust Company.
	
(l)  The Company will comply with all rules and 
regulations of the Commission to the 
extent and so long as they are applicable to the 
Registered Exchange Offer or the Shelf 
Registration and will make generally available to its 
security holders (or otherwise provide in 
accordance with Section 11(a) of the Securities Act) 
an earnings statement satisfying the 
provisions of Section 11(a) of the Securities Act, no 
later than 45 days after the end of a 12-
month period (or 90 days, if such period is a fiscal 
year) beginning with the first month of the 
Company's first fiscal quarter commencing after the 
effective date of the Registration Statement, 
which statement shall cover such 12-month period.

(m)  The Company shall cause the Indenture to be 
qualified under the Trust Indenture 
Act of 1939, as amended, in a timely manner and 
containing such changes, if any, as shall be 
necessary for such qualification.  In the event that 
such qualification would require the 
appointment of a new trustee under the Indenture, the 
Company shall appoint a new trustee thereunder 
pursuant to the applicable provisions of the 
Indenture.

(n)  The Company may require each Holder of 
Securities to be sold pursuant to the Shelf 
Registration Statement to furnish to the Company such 
information regarding the Holder and the distribution 
of the Securities as the Company may from time to 
time reasonably require for inclusion in the Shelf 
Registration Statement, and the Company may exclude 
from such registration the Securities of any Holder 
that fails to furnish such information within a 
reasonable time after receiving such request.

(o)  The Company shall enter into such customary 
agreements (including, if requested, an underwriting 
agreement in customary form) and take all such other 
action, if any, as any Holder of the Securities shall 
reasonably request in order to facilitate the 
disposition of the Securities pursuant to any Shelf 
Registration.

(p)  In the case of any Shelf Registration, the 
Company shall (subject to entering into 
customary confidentiality arrangements) (i) make 
reasonably available for inspection by the 
Holders of the Securities, any underwriter 
participating in any disposition pursuant to the 
Shelf Registration Statement and any attorney, 
accountant or other agent retained by the Holders of 
the Securities or any such underwriter all relevant 
financial and other records, pertinent corporate 
documents and properties of the Company and (ii) 
cause the Companys officers, directors, 
employees, accountants and auditors to supply all 
relevant information reasonably requested by 
the Holders of the Securities or any such 
underwriter, attorney, accountant or agent in 
connection with the Shelf Registration Statement, in 
each case, as shall be reasonably necessary to enable 
such persons, to conduct a reasonable investigation 
within the meaning of Section 11 of the 
Securities Act; provided, however, that the foregoing 
inspection and information gathering shall 
be coordinated on behalf of the Initial Purchasers by 
you and on behalf of the other parties, by 
one counsel designated by and on behalf of such other 
parties as described in Section 4 hereof.

(q)  In the case of any Shelf Registration, the 
Company, if requested by any Holder of 
Securities covered thereby, shall cause (i) its 
counsel (which may be its in-house counsel) to 
deliver an opinion and updates thereof relating to 
the Securities in customary form addressed to 
such Holders and the managing underwriters, if any, 
thereof and dated, in the case of the initial 
opinion, the effective date of such Shelf 
Registration Statement (it being agreed that such 
opinion may contain customary qualifications and 
assumptions and that the matters to be covered by 
such opinion shall include, without limitation, the 
due incorporation and good standing of the 
Company and its significant subsidiaries; the 
qualification of the Company and its significant 
subsidiaries to transact business as foreign 
corporations; the due authorization, execution and 
delivery of the relevant agreement of the type 
referred to in Section 3(o) hereof; the due 
authorization, execution, authentication and 
issuance, and the validity and enforceability, of the 
applicable Securities; the absence of material legal 
or governmental proceedings involving the 
Company and its subsidiaries; the absence of 
governmental approvals required to be obtained in 
connection with the Shelf Registration Statement, the 
offering and sale of the applicable Securities, or 
any agreement of the type referred to in Section 3(o) 
hereof; the compliance as to form of such Shelf 
Registration Statement and any documents incorporated 
by reference therein and of the Indenture with the 
requirements of the Securities Act and the Trust 
Indenture Act, respectively; and, as of the date of 
the opinion and as of the effective date of the Shelf 
Registration Statement or most recent post-effective 
amendment thereto, as the case may be, the 
absence from such Shelf Registration Statement and 
the prospectus included therein, as then amended or 
supplemented, and from any documents incorporated by 
reference therein of an untrue statement of a 
material fact or the omission to state therein a 
material fact required to be stated therein or 
necessary to make the statements therein not 
misleading (in the case of any such documents, in the 
light of the circumstances existing at the time that 
such documents were filed with the Commission under 
the Exchange Act); (ii) its officers to execute and 
deliver all customary documents and certificates and 
updates thereof requested by any underwriters of the 
applicable Securities and (iii) its independent 
public accountants to provide to the selling Holders 
of the applicable Securities and any underwriter 
therefor a comfort letter in customary form and 
covering matters of the type customarily covered in 
comfort letters in connection with primary 
underwritten offerings, subject to receipt of 
appropriate documentation as contemplated, and only 
if permitted, by Statement of Auditing Standards No. 
72.
	
(r)  In the case of the Registered Exchange Offer, if 
requested by any Initial Purchaser or any known 
Participating Broker-Dealer, the Company shall cause 
(i) its counsel (which may be its in-house counsel) 
to deliver to such Initial Purchaser or such 
Participating Broker-Dealer a signed opinion in the 
form set forth in Section 6(c) of the Purchase 
Agreement with such changes as are customary in 
connection with the preparation of a Registration 
Statement and (ii) only if permitted by Statement of 
Auditing Standards No. 72, its independent public 
accountants to deliver to such Initial Purchaser or 
such Participating Broker-Dealer a comfort letter, in 
customary form, meeting the requirements as to the 
substance thereof as set forth in Section 6(a) 
of the Purchase Agreement, with appropriate date 
changes.

(s)  If a Registered Exchange Offer or a Private 
Exchange is to be consummated, upon delivery of the 
Initial Securities by Holders to the Company (or to 
such other Person as directed by the Company) in 
exchange for the Exchange Securities or the Private 
Exchange Securities, as the case may be, the Company 
shall mark, or caused to be marked, on the Initial 
Securities so exchanged that such Initial Securities 
are being canceled in exchange for the Exchange 
Securities or the Private Exchange Securities, as the 
case may be; in no event shall the Initial Securities 
be marked as paid or otherwise satisfied.

(t)  The Company will use its reasonable efforts to 
(i) if the Initial Securities have been rated prior 
to the initial sale of such Initial Securities, 
confirm such ratings will apply to the Securities 
covered by a Registration Statement, or (ii) if the 
Initial Securities were not previously rated, cause 
the Securities covered by a Registration Statement to 
be rated with the appropriate rating agencies, if so 
requested by Holders of a majority in aggregate 
principal amount of Securities covered by such 
Registration Statement, or by the managing 
Underwriters, if any. 

(u)  In the event that any broker-dealer registered 
under the Exchange Act shall underwrite any 
Securities or participate as a member of an 
underwriting syndicate or selling group or assist in 
the distribution (within the meaning of the Conduct 
Rules (the Rules) of the National Association of 
Securities Dealers, Inc. (NASD)) thereof, whether as 
a Holder of such Securities or as an underwriter, a 
placement or sales agent or a broker or dealer in 
respect thereof, or otherwise, the Company will 
assist such broker-dealer in complying with the 
requirements of such Rules, including, without 
limitation, by (i) if such Rules, including Rule 
2720, shall so require, engaging a "qualified 
independent underwriter" (as defined in Rule 2720) 
to participate in the preparation of the Registration 
Statement relating to such Securities, to 
exercise usual standards of due diligence in respect 
thereto and, if any portion of the offering 
contemplated by such Registration Statement is an 
underwritten offering or is made through a 
placement or sales agent, to recommend the yield of 
such Securities, (ii) indemnifying any such 
qualified independent underwriter to the extent of 
the indemnification of underwriters provided 
in Section 5 hereof and (iii) providing such 
information to such broker-dealer as may be required 
in order for such broker-dealer to comply with the 
requirements of the Rules.

(v)  The Company shall use its best efforts to take 
all other steps necessary to effect the 
registration of the Securities covered by a 
Registration Statement contemplated hereby.

4.  Registration Expenses.  The Company shall bear 
all fees and expenses incurred in connection 
with the performance of its obligations under 
Sections 1 through 3 hereof (including the reasonable 
fees and expenses, if any, of Simpson Thacher & 
Bartlett, counsel for the Initial Purchasers, 
incurred in connection with the Registered Exchange 
Offer), whether or not the Registered Exchange Offer 
or a Shelf Registration is filed or becomes 
effective, and, in the event of a Shelf Registration, 
shall bear or reimburse the Holders of the Securities 
covered thereby for the reasonable fees and 
disbursements of one firm of counsel designated by 
the Holders of a majority in principal amount of the 
Initial Securities covered thereby to act as counsel 
for the Holders of the Initial Securities in 
connection therewith.

5.  Indemnification.  (a)  The Company agrees to 
indemnify and hold harmless each Holder of the 
Securities, any Participating Broker-Dealer and each 
person, if any, who controls such Holder or such 
Participating Broker-Dealer within the meaning of the 
Securities Act or the Exchange Act (each Holder, 
any Participating Broker-Dealer and such controlling 
persons are referred to collectively as the 
Indemnified Parties) from and against any losses, 
claims, damages or liabilities, joint or several, or 
any actions in respect thereof (including, but not 
limited to, any losses, claims, damages, liabilities 
or actions relating to purchases and sales of the 
Securities) to which each Indemnified Party may 
become subject under the Securities Act, the Exchange 
Act or otherwise, insofar as such losses, claims, 
damages, liabilities or actions arise out of or are 
based upon any untrue statement or alleged untrue 
statement of a material fact contained in a 
Registration Statement or prospectus or in any 
amendment or supplement thereto or in any preliminary 
prospectus relating to a Shelf Registration, or arise 
out of, or are based upon, the omission or alleged 
omission to state therein a material fact required to 
be stated therein or necessary to make the statements 
therein not misleading, and shall reimburse, as 
incurred, the Indemnified Parties for any legal or 
other expenses reasonably incurred by them 
(including, without limitation, the fees and 
expenses of a single counsel (in addition to any 
local counsel) to all Indemnified Parties 
collectively in connection with any proceeding or 
related proceedings in the same jurisdiction) in 
connection with investigating or defending any such 
loss, claim, damage, liability or action in respect 
thereof; provided, however, that (i) the Company 
shall not be liable in any such case to the extent 
that such loss, claim, damage or liability arises out 
of or is based upon any untrue statement or alleged 
untrue statement or omission or alleged omission made 
in a Registration Statement or prospectus or in any 
amendment or supplement thereto or in any preliminary 
prospectus relating to a Shelf Registration in 
reliance upon and in conformity with written 
information pertaining to such Holder and furnished 
to the Company by or on behalf of such Holder 
specifically for inclusion therein and (ii) with 
respect to any untrue statement or omission or 
alleged untrue statement or omission made in any 
preliminary prospectus relating to a Shelf 
Registration Statement, the indemnity agreement 
contained in this subsection (a) shall not inure to 
the benefit of any Holder or Participating Broker-
Dealer from whom the person asserting any such 
losses, claims, damages or liabilities purchased the 
Securities concerned, to the extent that a prospectus 
relating to such Securities was required to be 
delivered by such Holder or Participating Broker-
Dealer under the Securities Act in connection with 
such purchase and any such loss, claim, damage or 
liability of such Holder or Participating Broker-
Dealer results from the fact that there was not sent 
or given to such person, at or prior to the written 
confirmation of the sale of such Securities to such 
person, a copy of the final prospectus if the Company 
had previously furnished copies thereof to such 
Holder or Participating Broker-Dealer; provided 
further, however, that this indemnity agreement will 
be in addition to any liability which the Company may 
otherwise have to such Indemnified Party.  The 
Company shall also indemnify underwriters, their 
officers and directors and each person who controls 
such underwriters within the meaning of the 
Securities Act or the Exchange Act to the same extent 
as provided above with respect to the indemnification 
of the Holders of the Securities if requested by such 
Holders.

(b)  Each Holder of the Securities, severally and not 
jointly, will indemnify and hold harmless the 
Company and each person, if any, who controls the 
Company within the meaning of the Securities Act or 
the Exchange Act from and against any losses, claims, 
damages or liabilities or any actions in respect 
thereof, to which the Company or any such controlling 
person may become subject under the Securities 
Act, the Exchange Act or otherwise, insofar as such 
losses, claims, damages, liabilities or actions arise 
out of or are based upon any untrue statement or 
alleged untrue statement of a material fact contained 
in a Registration Statement or prospectus or in any 
amendment or supplement thereto or in any preliminary 
prospectus relating to a Shelf Registration, or arise 
out of or are based upon the omission or alleged 
omission to state therein a material fact necessary 
to make the statements therein not misleading, but in 
each case only to the extent that the untrue 
statement or omission or alleged untrue statement or 
omission was made in reliance upon and in conformity 
with written information pertaining to such Holder 
and furnished to the Company by or on behalf of such 
Holder specifically for inclusion therein; and, 
subject to the limitation set forth immediately 
preceding this clause, shall reimburse, as incurred, 
the Company for any legal or other expenses 
reasonably incurred by the Company or any such 
controlling person in connection with investigating 
or defending any loss, claim, damage, liability or 
action in respect thereof.  
This indemnity agreement will be in addition to any 
liability which such Holder may otherwise have to the 
Company or any of its controlling persons.

(c)  Promptly after receipt by an indemnified party 
under this Section 5 of notice of the commencement of 
any action or proceeding (including a governmental 
investigation), such indemnified party will, if a 
claim in respect thereof is to be made against the 
indemnifying party under this Section 5, 
notify the indemnifying party of the commencement 
thereof; but the omission so to notify the 
indemnifying party will not, in any event, relieve 
the indemnifying party from any obligations to any 
indemnified party other than the indemnification 
obligation provided in paragraph (a) or (b) above, 
except to the extent the Indemnified Party is 
prejudiced thereby. The Indemnifying Party shall not 
be liable for any settlement of any proceeding 
without its written consent.  In case any such action 
is brought against any indemnified party, and it 
notifies the indemnifying party of the commencement 
thereof, the indemnifying party will be entitled to 
participate therein and, to the extent that it may 
wish, jointly with any other indemnifying party 
similarly notified, to assume the defense thereof, 
with counsel reasonably satisfactory to such 
indemnified party (it being understood that, except 
with the consent of the indemnified party, the 
indemnifying party and the indemnified party shall 
have separate counsel), and after notice from the 
indemnifying party to such indemnified party of its 
election so to assume the defense thereof the 
indemnifying party will not be liable to such 
indemnified party under this Section 5 for any legal 
or other expenses, other than reasonable costs of 
investigation, subsequently incurred by such 
indemnified party in connection with the defense 
thereof.  No indemnifying party shall, without the 
prior written consent of the indemnified party, which 
consent shall not be unreasonable withheld, effect 
any settlement of any pending or threatened action in 
respect of which any indemnified party is or could 
have been a party and indemnity could have been 
sought hereunder by such indemnified party unless 
such settlement includes an unconditional release of 
such indemnified party from all liability on any 
claims that are the subject matter of such action.

(d)  If the indemnification provided for in this 
Section 5 is unavailable or insufficient to hold 
harmless an indemnified party under subsections (a) 
or (b) above, then each indemnifying party shall 
contribute to the amount paid or payable by such 
indemnified party as a result of the losses, claims, 
damages or liabilities (or actions in respect 
thereof) referred to in subsection (a) or (b) above 
(i) in such proportion as is appropriate to reflect 
the relative benefits received by the indemnifying 
party or parties on the one hand and the indemnified 
party on the other from the exchange of the 
Securities, pursuant to the Registered Exchange 
Offer, or (ii) if the allocation provided by the 
foregoing clause (i) is not permitted by applicable 
law, in such proportion as is appropriate to reflect 
not only the relative benefits referred to in 
clause (i) above but also the relative fault of the 
indemnifying party or parties on the one hand and the 
indemnified party on the other in connection with the 
statements or omissions that resulted in such losses, 
claims, damages or liabilities (or actions in respect 
thereof) as well as any other relevant equitable 
considerations.  The relative fault of the parties 
shall be determined by reference to, among other 
things, whether the untrue or alleged untrue 
statement of a material fact or the omission or 
alleged omission to state a material fact relates to 
information supplied by the Company on the one hand 
or such Holder or such other indemnified party, as 
the case may be, on the other, and the parties' 
relative intent, knowledge, access to information and 
opportunity to correct or prevent such statement or 
omission.  The amount paid by an indemnified party as 
a result of the losses, claims, damages or 
liabilities referred to in the first sentence of this 
subsection (d) shall be deemed to include any legal 
(including, without limitation, the fees 
and expenses of a single counsel (in addition to any 
local counsel) to all indemnified parties 
collectively in connection with any proceeding or 
related proceedings in the same jurisdiction) or 
other expenses reasonably incurred by such 
indemnified party in connection with investigating or 
defending any action or claim which is the subject of 
this subsection (d).  Notwithstanding any other 
provision of this Section 5(d), the Holders of the 
Securities shall not be required to contribute any 
amount in excess of the amount by which the net 
proceeds received by such Holders from the sale of 
the Securities pursuant to a Registration 
Statement exceeds the amount of damages which such 
Holders have otherwise been required to pay by 
reason of such untrue or alleged untrue statement or 
omission or alleged omission.  No person guilty of 
fraudulent misrepresentation (within the meaning of 
Section 11(f) of the Securities Act) shall be 
entitled to contribution from any person who was not 
guilty of such fraudulent misrepresentation.  For 
purposes of this paragraph (d), each person, if any, 
who controls such indemnified party within the 
meaning of the Securities Act or the Exchange Act 
shall have the same rights to contribution as such 
indemnified party and each person, if any, who 
controls the Company within the meaning of the 
Securities Act or the Exchange Act shall have the 
same rights to contribution as the Company.

(e)  The agreements contained in this Section 5 shall 
survive the sale of the Securities pursuant to 
a Registration Statement and shall remain in full 
force and effect, regardless of any termination or 
cancellation of this Agreement or any investigation 
made by or on behalf of any indemnified party.

6.  Additional Interest Under Certain Circumstances.  
(a)  Additional interest (the Additional 
Interest) with respect to the Initial Securities 
shall be assessed as follows if any of the following 
events occur (each such event in clauses (i) through 
(iii) below a Registration Default):

(i)  If by July 23, 1998, neither the Exchange Offer 
Registration Statement nor a Shelf Registration 
Statement has been filed with the Commission;
	
(ii)  If by September 21, 1998, neither the 
Registered Exchange Offer is consummated 
nor, if required in lieu thereof, the Shelf 
Registration Statement is declared effective by the 
Commission; or
	
(iii)  If after either the Exchange Offer 
Registration Statement or the Shelf Registration 
Statement is declared effective (A) such Registration 
Statement thereafter ceases to be effective 
during the period specified herein; or (B) such 
Registration Statement or the related prospectus 
ceases to be usable (except as permitted in paragraph 
(b) below) in connection with resales of 
Transfer Restricted Securities during the periods 
specified herein because either (1) any event 
occurs as a result of which the related prospectus 
forming part of such Registration Statement 
would include any untrue statement of a material fact 
or omit to state any material fact necessary 
to make the statements therein in the light of the 
circumstances under which they were made not 
misleading, or (2) it shall be necessary to amend 
such Registration Statement or supplement the 
related prospectus, to comply with the Securities Act 
or the Exchange Act or the respective rules 
thereunder.
	
Additional Interest shall accrue on the Initial 
Securities over and above the interest set forth in 
the title of the Securities from and including the 
date on which any one or more such Registration 
Defaults shall occur to but excluding the date on 
which all such Registration Defaults have been cured, 
at a rate of 0.50% per annum.

(b)  A Registration Default referred to in Section 
6(a)(iii)(B) hereof shall be deemed not to have 
occurred and be continuing in relation to a Shelf 
Registration Statement or the related prospectus if 
(i) such Registration Default has occurred solely as 
a result of (x) the filing of a post-effective 
amendment to such Shelf Registration Statement to 
incorporate annual audited financial information with 
respect to the Company where such post-effective 
amendment is not yet effective and needs to be 
declared effective to permit Holders to use the 
related prospectus or (y) other material events, with 
respect to the Company that would need to be 
described in such Shelf Registration Statement or the 
related prospectus and (ii) in the case of clause 
(y), the Company is proceeding promptly and in good 
faith to amend or supplement such Shelf Registration 
Statement and related prospectus to describe such 
events; provided, however, that in any case if such 
Registration Default occurs for a continuous period 
in excess of 30 days, Additional Interest shall be 
payable in accordance with the above paragraph from 
the day such Registration Default occurs until such 
Registration Default is cured.

(c)  Any amounts of Additional Interest due pursuant 
to clause (i), (ii) or (iii) of Section 6(a) 
above will be payable in cash on the regular interest 
payment dates with respect to the Initial Securities. 
The amount of Additional Interest will be determined 
by multiplying the applicable Additional Interest 
rate by the principal amount of the Initial 
Securities, multiplied by a fraction, the numerator 
of which is the number of days such Additional 
Interest rate was applicable during such period 
(determined on the basis of a 360-day year comprised 
of twelve 30-day months), and the denominator of 
which is 360.

(d)  Transfer Restricted Securities means each 
Security until (i) the date on which such 
Transfer Restricted Security has been exchanged by a 
person other than a broker-dealer for a freely 
transferable Exchange Security in the Registered 
Exchange Offer, (ii) following the exchange by a 
broker-dealer in the Registered Exchange Offer of a 
Initial Security for an Exchange Note, the date on 
which such Exchange Note is sold to a purchaser who 
receives from such broker-dealer on or prior to the 
date of such sale a copy of the prospectus contained 
in the Exchange Offer Registration Statement, (iii) 
the date on which such Initial Security has been 
effectively registered under the Securities Act and 
disposed of in accordance with the Shelf Registration 
Statement or (iv) the date on which such Initial 
Securities is distributed to the public pursuant to 
Rule 144 under the Securities Act or is saleable 
pursuant to Rule 144(k) under the Securities Act.

7.  Rules 144 and 144A.  The Company shall use its 
reasonable efforts to file the reports required 
to be filed by it under the Securities Act and the 
Exchange Act in a timely manner and, if at any time 
the Company is not required to file such reports, it 
will, upon the request of any Holder of Initial 
Securities, make publicly available other information 
so long as necessary to permit sales of their 
securities pursuant to Rules 144 and 144A.  The 
Company covenants that it will take such further 
action as any Holder of Initial Securities may 
reasonably request, all to the extent required from 
time to time to enable such Holder to sell Initial 
Securities without registration under the Securities 
Act within the limitation of the exemptions provided 
by Rules 144 and 144A (including the requirements of 
Rule 144A(d)(4)).  The Company will provide a copy of 
this Agreement to prospective purchasers of Initial 
Securities identified to the Company by the Initial 
Purchasers upon request.  Upon the request of any 
Holder of Initial Securities, the Company shall 
deliver to such Holder a written statement as to 
whether it has complied with such requirements. 
Notwithstanding the foregoing, nothing in this 
Section 7 shall be deemed to require the Company to 
register any of its securities pursuant to the 
Exchange Act.

8.  Underwritten Registrations.  If any of the 
Transfer Restricted Securities covered by any Shelf 
Registration are to be sold in an underwritten 
offering, the investment banker or investment bankers 
and manager or managers that will administer the 
offering (Managing Underwriters) will be selected by 
the Holders of a majority in aggregate principal 
amount of such Transfer Restricted Securities to be 
included in such offering, subject to the Companys 
approval, which shall not be unreasonably withheld.

No person may participate in any underwritten 
registration hereunder unless such person (i) 
agrees to sell such persons Transfer Restricted 
Securities on the basis reasonably provided in any 
underwriting arrangements approved by the persons 
entitled hereunder to approve such arrangements and 
(ii) completes and executes all questionnaires, 
powers of attorney, indemnities, underwriting 
agreements and other documents reasonably required 
under the terms of such underwriting arrangements.

9.  Miscellaneous.

(a)  Amendments and Waivers.  The provisions of this 
Agreement may not be amended, modified 
or supplemented, and waivers or consents to 
departures from the provisions hereof may not be 
given, except by the Company and the written consent 
of the Holders of a majority in principal amount of 
the Securities affected by such amendment, 
modification, supplement, waiver or consents.

(b)  Notices.  All notices and other communications 
provided for or permitted hereunder shall be 
made in writing by hand delivery, first-class mail, 
facsimile transmission, or air courier which 
guarantees overnight delivery:

(1)  if to a Holder of the Securities, at the most 
current address given by such Holder to the Company.

(2)  if to the Initial Purchasers;

	Credit Suisse First Boston Corporation
	Eleven Madison Avenue
	New York, NY 10010-3629
	Fax No.:  (212) 325-8278
	Attention:  Transactions Advisory Group

	with a copy to:

	Simpson Thacher & Bartlett
	425 Lexington Avenue
	New York, NY  10017
	Fax No.:  (212) 455-2502
Attention:  Charles Garner

(3)	if to the Company, at its address as follows:

	One Computer Associates Plaza
Islandia, New York  11788
	Fax No.:  (516) 342-4854
	Attention:  Treasurer

	with a copy to:

	Howard, Darby & Levin
	1330 Avenue of the Americas
	New York, NY  10019
	Fax No.:  (212) 841-1010
	Attention:  Stephen A. Infante

All such notices and communications shall be deemed 
to have been duly given:  at the time delivered by 
hand, if personally delivered; three business days 
after being deposited in the mail, postage 
prepaid, if mailed; when receipt is acknowledged by 
recipient's facsimile machine operator, if sent by 
facsimile transmission; and on the day delivered, if 
sent by overnight air courier guaranteeing next day 
delivery.

(c)  No Inconsistent Agreements.  The Company has 
not, as of the date hereof, entered into, nor 
shall it, on or after the date hereof, enter into, 
any agreement with respect to its securities that is 
inconsistent with the rights granted to the Holders 
herein or otherwise conflicts with the provisions 
hereof.

(d)  Successors and Assigns.  This Agreement shall be 
binding upon the Company and its successors and 
assigns.

(e)  Counterparts.  This Agreement may be executed in 
any number of counterparts and by the parties hereto 
in separate counterparts, each of which when so 
executed shall be deemed to be an original 
and all of which taken together shall constitute one 
and the same agreement.

(f)  Headings.  The headings in this Agreement are 
for convenience of reference only and shall 
not limit or otherwise affect the meaning hereof.

(g)  Governing Law.  THIS AGREEMENT SHALL BE GOVERNED 
BY, AND CONSTRUED IN ACCORDANCE WITH, THE LAWS OF THE 
STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES OF 
CONFLICTS OF LAWS.


(h)  Severability.  If any one or more of the 
provisions contained herein, or the application 
thereof in any circumstance, is held invalid, illegal 
or unenforceable, the validity, legality and 
enforceability of any such provision in every other 
respect and of the remaining provisions contained 
herein shall not be affected or impaired thereby.

(i)  Securities Held by the Company.  Whenever the 
consent or approval of Holders of a specified 
percentage of principal amount of Securities is 
required hereunder, Securities held by the Company or 
its affiliates (other than subsequent Holders of 
Securities if such subsequent Holders are deemed to 
be affiliates solely by reason of their holdings of 
such Securities) shall not be counted in determining 
whether such consent or approval was given by the 
Holders of such required percentage.

If the foregoing is in accordance with your 
understanding of our agreement, please sign and 
return to the Company a counterpart hereof, whereupon 
this instrument, along with all counterparts, will 
become a binding agreement among the several Initial 
Purchasers and the Company in accordance with 
its terms.

Very truly yours,

Computer Associates International, Inc.



			
	by:____________________________
	   Name:
	   Title:



The foregoing Registration
Rights Agreement is hereby confirmed
and accepted as of the date first
above written.

CREDIT SUISSE FIRST BOSTON CORPORATION
BEAR, STEARNS & CO. INC.
BANCAMERICA ROBERTSON STEPHENS
CHASE SECURITIES INC.
NATIONSBANC MONTGOMERY SECURITIES LLC

by:  CREDIT SUISSE FIRST BOSTON CORPORATION



	By:_____________________________
	   Name:
	   Title:

ANNEX A


Each broker-dealer that receives Exchange Securities 
for its own account pursuant to the Exchange Offer 
must acknowledge that it will deliver a prospectus in 
connection with any resale of such Exchange 
Securities.  The Letter of Transmittal states that by 
so acknowledging and by delivering a prospectus, a 
broker-dealer will not be deemed to admit that it is 
an underwriter within the meaning of the Securities 
Act.  This Prospectus, as it may be amended or 
supplemented from time to time, may be used by a 
broker-dealer in connection with resales of Exchange 
Securities received in exchange for Initial 
Securities where such Initial Securities were 
acquired by such broker-dealer as a result of market-
making activities or other trading activities.  The 
Company has agreed that, for a period of 180 days 
after the Expiration Date (as defined herein), it 
will make this Prospectus available to any broker-
dealer for use in connection with any such resale.  
See Plan of Distribution.

ANNEX B


Each broker-dealer that receives Exchange Securities 
for its own account in exchange for Securities, 
where such Initial Securities were acquired by such 
broker-dealer as a result of market-making activities 
or other trading activities, must acknowledge that it 
will deliver a prospectus in connection with any 
resale of such Exchange Securities.  See Plan of 
Distribution.

ANNEX C




PLAN OF DISTRIBUTION

Each broker-dealer that receives Exchange Securities 
for its own account pursuant to the Exchange Offer 
must acknowledge that it will deliver a prospectus in 
connection with any resale of such Exchange 
Securities.  This Prospectus, as it may be amended or 
supplemented from time to time, may be used by a 
broker-dealer in connection with resales of Exchange 
Securities received in exchange for Initial 
Securities where such Initial Securities were 
acquired as a result of market-making activities or 
other trading activities.  The Company has agreed 
that, for a period of 180 days after the Expiration 
Date, it will make this prospectus, as amended or 
supplemented, available to any broker-dealer for use 
in connection with any such resale.  In addition, 
until    , 199 ,  all dealers effecting transactions 
in the Exchange Securities may be required to deliver 
a prospectus.( )

The Company will not receive any proceeds from any 
sale of Exchange Securities by broker-dealers.  
Exchange Securities received by broker-dealers for 
their own account pursuant to the Exchange Offer may 
be sold from time to time in one or more transactions 
in the over-the-counter market, in negotiated 
transactions, through the writing of options on the 
Exchange Securities or a combination of such methods 
of resale, at market prices prevailing at the time of 
resale, at prices related to such prevailing market 
prices or negotiated prices.  Any such resale may be 
made directly to purchasers or to or through brokers 
or dealers who may receive compensation in the form 
of commissions or concessions from any such broker-
dealer or the purchasers of any such Exchange 
Securities.  Any broker-dealer that resells Exchange 
Securities that were received by it for its own 
account pursuant to the Exchange Offer and any broker 
or dealer that participates in a distribution of such 
Exchange Securities may be deemed to be an 
"underwriter" within the meaning of the Securities 
Act and any profit on any such resale of 
Exchange Securities and any commission or concessions 
received by any such persons may be deemed to 
be underwriting compensation under the Securities 
Act.  The Letter of Transmittal states that, by 
acknowledging that it will deliver and by delivering 
a prospectus, a broker-dealer will not be deemed to 
admit that it is an "underwriter" within the meaning 
of the Securities Act.

For a period of 180 days after the Expiration Date 
the Company will promptly send additional 
copies of this Prospectus and any amendment or 
supplement to this Prospectus to any broker-dealer 
that requests such documents in the Letter of 
Transmittal.  The Company has agreed to pay all 
expenses incident to the Exchange Offer (including 
the expenses of one counsel for the Holders of the 
Securities)other than commissions or concessions of 
any brokers or dealers and will indemnify the Holders 
of the Securities (including any broker-dealers) 
against certain liabilities, including liabilities 
under the Securities Act.

ANNEX D


 1
CHECK HERE IF YOU ARE A BROKER-DEALER AND WISH TO 
RECEIVE 10 ADDITIONAL COPIES OF THE PROSPECTUS AND 10 
COPIES OF ANY AMENDMENTS OR SUPPLEMENTS THERETO.

Name: 
Address: 

If the undersigned is not a broker-dealer, the 
undersigned represents that it is not engaged in, and 
does not intend to engage in, a distribution of 
Exchange Securities.  If the undersigned is a broker-
dealer that will receive Exchange Securities for its 
own account in exchange for Initial Securities that 
were acquired as a result of market-making activities 
or other trading activities, it acknowledges that it 
will deliver a prospectus in connection with any 
resale of such Exchange Securities; however, by so 
acknowledging and by delivering a prospectus, the 
undersigned will not be deemed to admit that it is an 
underwriter within the meaning of the Securities Act.
( )  In addition, the legend required by Item 502(e) 
of Regulation S-K will appear on the back 
cover page of the Exchange Offer prospectus.
 
(..continued)

 
 
	13