EXHIBIT 10.2

April 3, 2002

To: Computer Associates International, Inc.
Address: One Computer Associates Plaza
Islandia, NY 11749
Telephone: 631-342-2860
Facsimile:  631-342-5224

From: Bank of America, N.A.
c/o Banc of America Securities LLC
Equity Financial Products
9 West 57th Street, 40th floor
New York, NY 10019
Telephone: 212-583-8373
Facsimile: 212-230-8610

Re: Issuer Call Spread Transaction

Reference: NY-8523

         The purpose of this letter agreement is to confirm the terms and
conditions of the Transaction entered into between BANK OF AMERICA, N.A.
(either "BofA" or ""Party A") and COMPUTER ASSOCIATES INTERNATIONAL,
INC. (either "Counterparty" or "Party B") on the Trade Date specified below
(the "Transaction"). This letter agreement constitutes a "Confirmation" as
referred to in the ISDA Master Agreement specified below.

         The definitions and provisions contained in the 1996 ISDA Equity
Derivatives Definitions (the "Equity Definitions"), as published by the
International Swaps and Derivatives Association, Inc., are incorporated into
this Confirmation. In the event of any inconsistency between the Equity
Definitions and this Confirmation, this Confirmation shall govern. This
Confirmation evidences a complete binding agreement between the Counterparty
and BofA as to the terms of the transaction to which this Confirmation
relates. This Transaction shall be deemed to consist of Share Option
Transactions, each within the meaning as set forth in the Equity Definitions
and each referred to sequentially in Annex A.

         Each party is hereby advised, and each such party acknowledges, that
the other party has engaged in, or refrained from engaging in, substantial
financial transactions and has taken other material actions in reliance upon the
parties' entry into the Transaction to which this Confirmation relates on the
terms and conditions set forth below.

1. If the Counterparty and BofA have entered into an ISDA Master Agreement
(the "Agreement"), then this Confirmation supplements, forms a part of, and is
subject to, that Agreement, as amended and supplemented from time to time. All
provisions contained in the Agreement govern this Confirmation except as
expressly modified below. If the Counterparty and BofA have not entered into
an ISDA Master Agreement, then they agree to use all reasonable efforts to
promptly negotiate, execute and deliver an agreement in the form of the ISDA
Master Agreement (Multicurrency-Cross Border) (the "ISDA Form"), with such
modifications as the Counterparty and BofA will in good faith agree. Upon
the execution of such an agreement, this Confirmation will supplement, form a
part of, and be subject to, that agreement. All provisions contained or
incorporated by reference in that agreement upon its execution will govern this
Confirmation except as expressly modified below. Until the parties execute and
deliver that agreement, this Confirmation, together with all other documents
relating to the ISDA Form (each a "Confirmation") confirming transactions (each
a "Transaction") entered into between us (notwithstanding anything to the
contrary in a Confirmation), shall supplement, form a part of, and be subject to
an agreement in the form of the ISDA Form as if we had executed an agreement in
such form (but without any Schedule) on the Trade Date of the first such
Transaction between us (such agreement, or the ISDA Form, hereinafter the
"Agreement"). In the event of any inconsistency between the provisions of the
agreement and this Confirmation, this Confirmation will prevail for the purpose
of this Transaction. For purposes of such ISDA Master Agreement and with respect
of all Transactions thereunder in addition to such other modifications to the
ISDA Form as shall be agreed by the parties from time to time and which may be
set forth in any

<PAGE>

Confirmation, the parties agree to the following provisions
with respect to the ISDA Master Agreement: Second Method and Loss shall apply.

2. The terms of the particular Transaction to which this Confirmation relates
are as follows:

General Terms applicable to each Share Option Transaction ("SOT"):

       Trade Date:                      March 13, 2002

       Option Style:                    European

       Option Type:                     Call Spread

       Buyer:                           Counterparty

       Seller:                          Citibank

       Shares:                          The common stock of Computer
                                        Associates International, Inc. (the
                                        "Issuer"), par value U.S. $0.10 per
                                        Share (Exchange symbol "CA")

       Number of Options:               As specified on Annex A

       Option Entitlement:              One Share per Option

       Low Call Strike Price:           U.S. $24.83

       High Call Strike Price:          U.S. $36.60

       Premium:                         $47,520,000.00


       Premium Payment Date:            March 18, 2002

       Exchange:                        The New York Stock Exchange

       Related Exchange(s):             The principal exchange(s) for options
                                        contracts or futures contracts, if any,
                                        with respect to the Shares


       Dividend Adjustment:             Notwithstanding the provisions of
                                        Section 9.1(e) of the Equity
                                        Definitions, if the Shares shall
                                        have gone ex-dividend with respect to
                                        any ordinary cash dividends ("Ordinary
                                        Dividend") on any day from and excluding
                                        the Trade Date, to and including the
                                        Expiration Date and such Ordinary
                                        Dividend is less than U.S. $0.04 per
                                        Share (assuming a semi-annual dividend
                                        with appropriate adjustments to the
                                        terms of this Transaction in the event
                                        that the Issuer pays dividends other
                                        than on a semi-annual basis) (the
                                        "Contractual Dividend"), then the Low
                                        Call Strike Price and the High Call
                                        Strike Price shall each be increased by
                                        an amount as determined by the
                                        Calculation Agent in a commercially
                                        reasonable manner.

Procedure for Exercise applicable to each Share Option Transaction:

        Exercise Date:                  The  Expiration  Date, if on such date a
                                        SOT is or is deemed to be exercised,
                                        unless there is a Market Disruption
                                        Event on that date. If there is a Market
                                        Disruption Event on that day, then the
                                        Exercise Date shall be the first
                                        succeeding Exchange Business Day on
                                        which there is no Market Disruption
                                        Event, unless there

                                       2
<PAGE>



                                        is a Market Disruption Event on each
                                        of the five Exchange Business Days
                                        immediately following the
                                        original date that, but for the Market
                                        Disruption Event, would have been the
                                        Exercise Date. In that case, (a) that
                                        fifth Exchange Business Day shall be
                                        deemed to be the Exercise Date,
                                        notwithstanding the Market Disruption
                                        Event, and (b) the Calculation Agent
                                        shall determine the Reference Price, or
                                        Settlement Price, as the case may be, on
                                        the basis of its good faith estimate of
                                        the trading value for the relevant
                                        Shares and each following Expiration
                                        Date for the remaining SOTs shall be
                                        postponed the minimum number of Exchange
                                        Business Days so that each Expiration
                                        Date for the remaining SOTs falls on a
                                        separate Exchange Business Day; provided
                                        however, that if an Expiration Date for
                                        any SOT shall occur on or after April
                                        29, 2005, an Additional Termination
                                        Event shall be deemed to have occurred,
                                        the Early Termination Date shall be
                                        April 29, 2005, this Transaction shall
                                        be the sole Affected Transaction and
                                        BofA and Counterparty shall be the
                                        Affected Parties.

        Expiration Time:                The Valuation Time

        Expiration Date:                See Annex A

        Automatic Exercise:             Applicable;  provided that,
                                        notwithstanding the Equity Definitions,
                                        each Option will be deemed to be
                                        automatically exercised (i) where Cash
                                        Settlement or Net Share Settlement is
                                        applicable, at the Expiration Time on
                                        the Expiration Date, unless Counterparty
                                        notifies BofA (by phone or in
                                        writing) prior to the Expiration Time on
                                        the Expiration Date that it does not
                                        wish Automatic Exercise to occur, and
                                        (ii) where Physical Settlement is
                                        applicable, at the Expiration Time on
                                        the Expiration Date if at such time the
                                        Option is In-the-Money. "In-the-Money"
                                        means that the Reference Price exceeds
                                        the Low Call Strike Price.

Valuation applicable to each Share Option Transaction:

       Valuation Time:                  At the close of trading of the regular
                                        trading session on the Exchange

       Valuation Date:                  The Exercise Date

Settlement Terms applicable to each Share Option Transaction:

       Physical Settlement:             Applicable, where each SOT shall be
                                        deemed "Physically-Settled"; provided,
                                        however, that the Counterparty may elect
                                        the method of settlement with respect to
                                        all or a portion of such SOT to be Cash
                                        Settlement, subject to the Additional
                                        Terms set forth in Section 3(a) herein,
                                        or Net Share Settlement, subject to the
                                        Additional Terms set forth in Section
                                        3(b) herein. Notwithstanding any
                                        election by the Counterparty to cash
                                        settle or net share settle all or a
                                        portion of any SOT in accordance with
                                        the terms hereof, BofA may impose
                                        additional requirements or
                                        modifications, including, without
                                        limitation, the registration of the
                                        Shares held

                                       3
<PAGE>


                                        by BofA as part of its hedge, the
                                        entering into of a registration rights
                                        agreement in a form acceptable to both
                                        parties, due diligence requirements of
                                        BofA, and effectiveness of a
                                        registration statement if in its good
                                        faith determination registration of
                                        additional shares held as its hedge is
                                        legally required for sale in the public
                                        Market. For the avoidance of doubt, if
                                        Counterparty elects to settle all or a
                                        portion of any SOT pursuant to the Cash
                                        Settlement Terms or Net Share Settlement
                                        Terms as set forth below, the provisions
                                        relating to Physical Settlement will
                                        apply with respect to the remaining
                                        Number of Options not subject to Cash
                                        Settlement or Net Share Settlement.

 PHYSICAL SETTLEMENT TERMS:             Physical Settlement means that BofA
                                        shall to deliver to the Counterparty the
                                        Number of Shares to be Delivered (as
                                        defined below) through the Clearance
                                        System against payment of the Settlement
                                        Price by the Counterparty to BofA.

Number of Shares to be Delivered:       (a) If the  Reference  Price  is
                                        greater than the High Call Strike Price,
                                        the difference between (A) the Number of
                                        Options less (B) the product of (x) the
                                        Number of Options times (y) the quotient
                                        of (i) the Reference Price minus the
                                        High Call Strike Price, divided by (ii)
                                        the Reference Price.

                                        (b) If the Reference Price is greater
                                        than or equal to the Low Call Strike
                                        Price and less than or equal to the High
                                        Call Strike Price, the Number of
                                        Options.

                                        (c) If the Reference Price is less than
                                        the Low Call Strike Price, zero.

 Settlement Price:                      (a) If the Reference  Price is greater
                                        than or equal to the Low Call Strike
                                        Price, an amount equal to the product of
                                        the (x) the Low Call Strike Price times
                                        (y) the Number of Options;

                                        (b) If the Reference Price is less than
                                        the Low Call Strike Price, zero.

 Reference Price:                       The closing  price per Share on the
                                        Exchange at the Valuation Time on the
                                        Valuation Date

 Settlement Date:                       As defined in Section 6.2 of the Equity
                                        Definitions.

 Failure to Deliver:                    Applicable

 3. Additional Terms applicable to each Share Option Transaction:

 (a) Option to Cash Settle:             Counterparty  shall have the right, but
                                        not the obligation, to cash settle any
                                        SOT, in whole or in part. If the
                                        Counterparty elects such right, it will
                                        execute and deliver written notice to
                                        BofA on any Currency Business Day
                                        but no later than 12:00 p.m. noon (or
                                        3:30 p.m. with respect to Option A under
                                        Schedule A) New York City time on the
                                        Currency Business Day prior to the
                                        Expiration Date for such SOT, specifying
                                        that Cash Settlement applies to such SOT
                                        and specifying the



                                       4
<PAGE>

                                        Number of Options subject to Cash
                                        Settlement. Once Cash Settlement is
                                        elected with respect to such SOT, such
                                        election shall be irrevocable. Such
                                        notice shall be given by facsimile and
                                        telephone.

 CASH SETTLEMENT TERMS:

 Cash Settlement:                       Applicable, provided that Counterparty
                                        properly elects cash settlement in
                                        accordance with the "Option to Cash
                                        Settle" provision above. BofA shall
                                        pay to the Counterparty the Cash
                                        Settlement Amount, if any, on the Cash
                                        Settlement Payment Date for all Options
                                        exercised or deemed exercised. For the
                                        avoidance of doubt, the Number of
                                        Options subject to Cash Settlement shall
                                        be the Number of Options so specified by
                                        Counterparty in the written notice
                                        delivered to BofA.

 Cash Settlement Amount:                An amount, as calculated by the
                                        Calculation Agent, equal to the Number
                                        of Options exercised on the Exercise
                                        Date multiplied by the Option
                                        Entitlement multiplied by the Strike
                                        Price Differential.

Strike Price Differential:             (a) If the Settlement Price is greater
                                        than or equal to the Low Call Strike
                                        Price and less than or equal to the High
                                        Call Strike Price, an amount equal to
                                        the excess of the Settlement Price over
                                        the Low Call Strike Price; or

                                        (b) If the Settlement Price is greater
                                        than the High Call Strike Price, an
                                        amount equal to the excess of the High
                                        Call Strike Price over the Low Strike
                                        Price; or

                                        (c) If the Settlement Price is less than
                                        the Low Call Strike Price, zero.

 Cash Settlement Payment Date:          Three (3) Currency Business Days
                                        following the Exercise Date for a SOT

 Settlement Price:                      The closing price per Share on the
                                        Exchange at the Valuation Time on the
                                        Valuation Date.

Settlement Currency:                    USD

(b) Option to Net Share Settle:         The Counterparty shall have the right,
                                        but not the obligation, to net share
                                        settle any SOT, in whole, or in part. If
                                        the Counterparty elects such right,
                                        Counterparty will execute and deliver
                                        written notice to BofA on any
                                        Currency Business Day but no later than
                                        12:00 p.m. noon (or 3:30 p.m. with
                                        respect to Option A under Schedule A)
                                        New York City time on the Currency
                                        Business Day prior to the Expiration
                                        Date for such SOT specifying that Net
                                        Share Settlement applies to such SOT and
                                        specifying the Number of Options subject
                                        to Net Share Settlement. Once Net Share
                                        Settlement is elected with respect to
                                        such SOT, such election shall be
                                        irrevocable. Such notice shall be given
                                        by facsimile and telephone.

                                       5
<PAGE>

 NET SHARE SETTLEMENT TERMS:

 Net Share Settlement:                  Applicable, provided that Counterparty
                                        properly elects net share settlement in
                                        accordance with the "Option to Net Share
                                        Settle" provision above. "Net Share
                                        Settlement" shall mean, BofA shall
                                        deliver to the Counterparty, the Share
                                        Delivery Quantity of Shares on the
                                        Settlement Date to the account specified
                                        hereto free of payment through the
                                        Clearance System. For the avoidance of
                                        doubt, the Number of Options subject to
                                        Net Share Settlement with respect to a
                                        SOT shall be the Number of Options so
                                        specified by Counterparty in the written
                                        notice delivered to BofA.

Share Delivery Quantity:                A number of Shares, as calculated by the
                                        Calculation Agent, equal to the Net
                                        Share Settlement Amount divided by the
                                        Settlement Price, plus cash in lieu of
                                        any fractional shares.

Net Share Settlement Amount:            The product of the Number of Options
                                        multiplied by the Option Entitlement,
                                        multiplied by the Strike Price
                                        Differential.

Strike Price Differential:              (a) If the Settlement Price is greater
                                        than or equal to the Low Call Strike
                                        Price and less than or equal to the High
                                        Call Strike Price, an amount equal to
                                        the excess of the Settlement Price over
                                        the Low Call Strike Price; or

                                        (b) If the Settlement Price is greater
                                        than the High Call Strike Price, an
                                        amount equal to the excess of the High
                                        Call Strike Price over the Low Strike
                                        Price; or

                                        (c) If the Settlement Price is less than
                                        the Low Call Strike Price, zero.

 Settlement Price:                      The closing price per Share on the
                                        Exchange at the Valuation Time on the
                                        Valuation Date.

 Settlement Date:                       As defined in Section 6.2 of the Equity
                                        Definitions.

 Failure to Deliver:                    Applicable

 Other Applicable Provisions:           If any portion of any SOT is to be Net
                                        Share Settled, the provisions of
                                        Sections 6.6, 6.7, 6.8 and 6.10 of the
                                        Equity Definitions will be applicable,
                                        except that all references in such
                                        provisions to "Physically-Settled" shall
                                        be read as references to "Net Share
                                        Settled". "Net Share Settled" in
                                        relation to any SOT means that Net Share
                                        Settlement is applicable to that SOT.

Adjustments applicable to each Share Option Transaction:

       Method of Adjustment:            Calculation Agent Adjustment (including
                                        with respect to the terms of Annex A
                                        hereto)

                                       6
<PAGE>


Extraordinary Events applicable to each Share Option Transaction:

       Consequence of Merger Events

       (a)  Share-for-Share:            Cancellation and Payment

       (b)  Share-for-Other:            Cancellation and Payment

       (c)  Share-for-Combined:         Cancellation and Payment

Nationalization, Insolvency or
De-Listing Event:                       Cancellation and Payment

       "De-Listing Event" means that the Shares cease to be listed on, or quoted
       by, any of the New York Stock Exchange, the American Stock Exchange or
       the Nasdaq Stock Market (or their respective successors) for any reason
       (other than a Merger Event, Nationalization or Insolvency). Upon the
       occurrence of a De-Listing Event, the provisions of Section 9.7 of the
       Equity Definitions will apply, with the Announcement Date deemed to be
       the date that the De-Listing Event first occurs (as determined by the
       Calculation Agent).


4.  Calculation Agent:                  BofA, whose calculations and
                                        determinations shall be made in good
                                        faith and in a commercially reasonable
                                        manner, including with respect to
                                        calculations and determinations that are
                                        made in its sole discretion. In making
                                        determinations hereunder, the
                                        Calculation Agent agrees to consult with
                                        the calculation agent (the "Other
                                        Agent") under the Issuer call spread
                                        transaction dated as of the date hereof
                                        between the Counterparty and Citibank
                                        N.A. (the "Other Transaction")
                                        so long as Citibank N.A. or an
                                        affiliate thereof is the Other Agent
                                        and a similar provision is in the
                                        Other Transaction.

5.  Account Details:

         (a)      Account for payments to Counterparty:

                  Mellon Bank N.A., Pittsburgh
                  ABA#043000261
                  Acct:  Computer Associates International, Inc.
                  Acct No.: 178-1540

                  Account for delivery of Shares to Counterparty:

                  Mellon Investor Services LLP, Overpeck House
                  85 Challenger Road
                  Ridgefield Park, NJ 07660
                  Contact : Regina Brown
                  Telephone:  (917) 320-6238

         (b)       Account for payments to BofA:

                   Bank of America, NA
                   San Francisco, CA
                   SWIFT: BOFAUS6S
                   Bank Routing: 121-000-358
                   Account Name: Bank of America
                   Account Number: 12333-34172

                   Account for delivery of Shares from BofA: Will advise.

                                       7
<PAGE>

6. Offices:

The Office of Counterparty for the Transaction is: Inapplicable, Counterparty is
not a Multibranch Party.


The Office of BofA for the Transaction is: Charlotte

7. Notices: For purposes of this Confirmation:

(a)      Address for notices or communications to Counterparty:
         Computer Associates International, Inc.
         One Computer Associates Plaza
         Islandia, NY 11749
         Attention: Treasurer
         Telephone No.:    (631) 342-2860
         Facsimile No.: (631) 342-5117



         Address for notices or communications to BofA:

          Bank of America, N.A.
          c/o Banc of America Securities LLC
          Equity Financial Products
          9 West 57th Street, 40th Floor
          New York, NY 10019
          Telephone No.: 212-583-8373
          Facsimile No.: 212-230-8610

8.       Other Provisions

(a)      Each party represents that:

                  (i) NON-RELIANCE. It is acting for its own account, and it has
                  made its own independent decision to enter into this
                  Transaction and as to whether this Transaction is appropriate
                  or proper for it based upon its own judgement and upon advice
                  from such advisors as it has deemed necessary. It is not
                  relying on any communication (written or oral) of the other
                  party as investment advice or as a recommendation to enter
                  into this Transaction; it being understood that information
                  and explanations related to the terms and conditions of this
                  Transaction shall not be considered investment advice or a
                  recommendation to enter into this Transaction. It has not
                  received from the other party any assurance or guarantee as to
                  the expected results of this Transaction.

                  (ii) EVALUATION AND UNDERSTANDING. It is capable of
                  evaluating and understanding (on its own behalf or through
                  independent professional advice), and understands and accepts,
                  the terms, conditions and risks (economic and otherwise) of
                  this Transaction. It has adequate expertise in financial
                  matters to evaluate those terms and risks and is also capable
                  of assuming (financially and otherwise), and assumes, the
                  financial and other risks of this Transaction.

                  (iii) STATUS OF PARTIES. The other party or any affiliate of
                  such party is not acting as a fiduciary or an advisor for it
                  in respect of this Transaction.

                  (iv) Counterparty is an "eligible contract participant"
                  (as such term is defined in Section 1(a)(12) of the Commodity
                  Exchange Act, as amended (the "CEA")) because one or more
                  of the following is true:

                  (i)      Counterparty is an individual who:

                  (A)      has total assets in excess of U.S. $10,000,000; or

                  (B) has total assets in excess of U.S. $5,000,000 and has
                  entered into this Agreement in order to manage the risk
                  associated with an asset owned or liability incurred, or
                  reasonably likely to be owned or incurred, by Counterparty;

                                       8
<PAGE>

                  or,

                  (ii)     Counterparty is a corporation, partnership,
                           proprietorship, organization, trust or other
                           entity and:

                  (A)      Counterparty has total assets in excess of U.S.
                           $10,000,000;

                  (B) the obligations of Counterparty hereunder are guaranteed,
                  or otherwise supported by a letter of credit or keepwell,
                  support or other agreement, by an entity of the type described
                  in Section 1a(12)(A)(i) through (iv), 1a(12)(A)(v)(I),
                  1a(12)(A)(vii) or 1a(12)(C) of the CEA; or

                  (C) Counterparty has a net worth in excess of U.S. $1,000,000
                  and has entered into this Agreement in connection with the
                  conduct of Counterparty's business or to manage the risk
                  associated with an asset or liability owned or incurred or
                  reasonably likely to be owned or incurred by Counterparty in
                  the conduct of Counterparty's business.

          (b)  NO INFORMATION. The Counterparty represents and warrants that
               it and its affiliates are not entering into the Transaction on
               the basis of any material non-public information with respect
               to the Shares.


         (c)  PRIVATE PLACEMENT. The Counterparty represents and warrants to
              BofA that it (A) is an "accredited investor" within the
              meaning of Rule 501(a) under the Securities Act, (B) is acquiring
              the instruments described in the Transaction for its own account,
              and not with a view to distribution and (C) understands and
              acknowledges that the Transaction has not and will not be
              registered under the Securities Act.

         (d)  CONSISTENT WITH PUBLIC DISCLOSURES. Counterparty represents and
              agrees that the Transaction and any repurchase of the Shares by
              Counterparty in connection with the Transaction has been approved
              by its board of directors and that any such repurchase has been or
              will be publicly disclosed.

         (e)  GOVERNING LAW/JURISDICTION. This Confirmation shall be governed by
              the laws of the State of New York without reference to the
              conflict of laws provisions thereof. The parties hereto
              irrevocably submit to the exclusive jurisdiction of the courts of
              the State of New York and the United States Court for the Southern
              District of New York in connection with all matters relating
              hereto and waive any objection to the laying of venue in, and any
              claim of inconvenient forum with respect to, these courts.

         (f)  DESIGNATION BY BofA. Notwithstanding any other provision in
              this Confirmation to the contrary requiring or allowing BofA
              to purchase, sell, receive or deliver any shares or other
              securities to or from the Counterparty, BofA may designate any
              of its US affiliates to purchase, sell, receive or deliver such
              shares or other securities and otherwise to perform BofA's
              obligations in respect of this Transaction and any such designee
              may assume such obligations. BofA shall be discharged of its
              obligations to the Counterparty to the extent of any such
              performance.

         (g)  DISCLOSURE. Counterparty and BofA hereby acknowledge and agree
              that BofA has authorized Counterparty to disclose this
              Transaction to any and all persons, and there are no express or
              implied agreements, arrangements or understandings to the
              contrary, and BofA hereby waives any and all claims to any
              proprietary rights with respect to this Transaction, and
              authorizes Counterparty to use any information which Counterparty
              receives or has received with respect to this Transaction in any
              manner.

         (h)  UNDERSTANDING. Counterparty acknowledges and agrees that it is not
              relying, and has not relied, upon BofA or any affiliate of
              BofA, with respect to the legal, accounting, tax or other
              implications of this Transaction and that it has conducted its own
              analyses of the legal, accounting, tax and other implications
              hereof.

         (I)  CERTAIN AUTHORIZED TRANSFERS. BofA may transfer or assign
              its rights and obligations in whole or in part to (i) any of its
              affiliates or (ii) any entities sponsored or organized by, or on
              behalf of or for the benefit of, BofA.

                                       9
<PAGE>

         (J)  MARKET DISRUPTION EVENT. (i) The first two lines of Section 4.3(a)
              of the Equity Definitions are amended to read: `Section 4.3 Market
              Disruption Event. (a) "Market Disruption Event" in relation to a
              Cash-Settled Option Transaction, Physically-Settled Option
              Transaction or Net Share Settled Transaction means:', (ii) the
              second and third line of Section 4.3(a)(ii) are hereby amended by
              deleting the words "during the one-half hour period that ends at
              the relevant Valuation Time" and replacing them with "at any time
              prior to the relevant Valuation Time" and (iii) the period at the
              end of Section 4.3(b) of the Equity Definitions shall be deleted
              and replaced with "or, for the purposes of Physical Settlement, an
              Expiration Date".

         (k)  WAIVER OF TRIAL BY JURY. EACH OF COUNTERPARTY AND BOFA HEREBY
              IRREVOCABLY WAIVES (ON ITS OWN BEHALF AND, TO THE EXTENT PERMITTED
              BY APPLICABLE LAW, ON BEHALF OF ITS STOCKHOLDERS) ALL RIGHT TO
              TRIAL BY JURY IN ANY ACTION, PROCEEDING OR COUNTERCLAIM (WHETHER
              BASED ON CONTRACT, TORT OR OTHERWISE) ARISING OUT OF OR RELATING
              TO THIS TRANSACTION OR THE ACTIONS OF BOFA OR ITS AFFILIATES
              IN THE NEGOTIATION, PERFORMANCE OR ENFORCEMENT HEREOF.

         (l)   ADDITIONAL PROVISIONS.

              (i) The first paragraph of Section 9.1(c) of the Equity
              Definitions is hereby amended to read as follows: (c) `If
              "Calculation Agent Adjustment" is specified as the method of
              adjustment in the Confirmation of a Share Option Transaction, then
              following the declaration by the Issuer of the terms of any
              Potential Adjustment Event, the Calculation Agent will determine
              whether such Potential Adjustment Event has a material effect on
              the theoretical value of the relevant Shares or Options and, if
              so, will (i) make appropriate adjustment(s), if any, to any one or
              more of:' and, the sentence immediately preceding Section
              9.1(c)(ii) is hereby amended by deleting the words "diluting or
              concentrative".

              (ii) Section 9.1(e)(vi) of the Equity Definitions is hereby
              amended by deleting the words "other similar" between "any" and
              "event"; deleting the words "diluting or concentrative" and
              replacing them with "material"; and adding the following words at
              the end of the sentence "or Options".

              (iii) Section 9.6(a)(ii) of the Equity Definitions is hereby
              amended by (1) deleting from the third line thereof the word "or"
              after the word "official" and inserting a comma therefor, and (2)
              deleting the period at the end of subsection (ii) thereof and
              inserting the following words therefor " or (C) at BofA's
              option, the occurrence of any of the events specified in Section
              5(a)(vii) (1) through (9) of the ISDA Master Agreement with
              respect to that Issuer."

              (iv) Notwithstanding Section 9.7 of the Equity Definitions,
              everything in the first paragraph of Section 9.7(b) of the
              Equity Definitions after the words "Calculation Agent" in the
              third line through the remainder of such Section 9.7 shall be
              deleted and replaced with the following:

              "based on an amount representing the Calculation Agent's
              determination of the fair value to Buyer of an option with terms
              that would preserve for Buyer the economic equivalent of any
              payment or delivery (assuming satisfaction of each applicable
              condition precedent) by the parties in respect of the relevant
              Transaction that would have been required after that date but for
              the occurrence of the Merger Event, Nationalization, Insolvency or
              De-Listing Event, as the case may be."

              (v) Solely for purposes of applying the Equity Definitions and for
              purposes of this Confirmation, any reference to a Strike Price
              shall be deemed to be a reference to any of the Low Call Strike
              Price or the High Call Strike Price, or both, as appropriate.

         (M)  ALTERNATIVE CALCULATIONS AND PAYMENT ON EARLY TERMINATION AND ON
              CERTAIN EXTRAORDINARY EVENTS. If BofA shall owe Counterparty
              any amount pursuant to Sections 9.3, 9.6 or 9.7 of the Equity
              Definitions (except in the event of a Nationalization or a
              Merger Event in which the merger consideration to be paid to
              holders of Shares consists solely of cash) or pursuant to
              Section 6(d)(ii) of the Agreement (except in the event of an
              Event of Default in which

                                       10
<PAGE>


              Counterparty is the Defaulting Party or a Termination Event in
              which Counterparty is the Affected Party, other than an Event
              of Default of the type described in Section 5(a)(iii), (v),
              (vi) or (vii) of the Agreement or a Termination Event of the
              type described in Section 5(b)(i), (ii), (iii), (iv), or (v) of
              the Agreement that resulted from an event or events outside
              Counterparty's control) (a "Payment Obligation"), Counterparty
              shall have the right, in its sole discretion, to require BofA
              to satisfy any such Payment Obligation by the Share Termination
              Alternative (as defined below) by giving irrevocable telephonic
              notice to BofA, confirmed in writing within one Currency
              Business Day, between the hours of 9:00 a.m. and 4:00 p.m. New
              York local time on the Merger Date, Announcement Date or Early
              Termination Date, as applicable ("Notice of Share
              Termination"). Upon Notice of Share Termination no later than
              8:00 a.m. on the Exchange Business Day immediately following
              the Merger Date, Announcement Date or Early Termination Date,
              as applicable, the following provisions shall apply:

              Share Termination Alternative:        Applicable and means that
                                                    BofA shall deliver to
                                                    Counterparty the Share
                                                    Termination Delivery
                                                    Property on the date when
                                                    the Payment Obligation would
                                                    otherwise be due pursuant to
                                                    Section 9.7 of the Equity
                                                    Definitions or Section
                                                    6(d)(ii) of the Agreement,
                                                    as applicable (the "Share
                                                    Termination Payment Date"),
                                                    in satisfaction of the
                                                    Payment Obligation in the
                                                    manner reasonably requested
                                                    by Counterparty free of
                                                    payment.

              Share Termination Delivery Property:  A number of Share
                                                    Termination Delivery Units,
                                                    as calculated by the
                                                    Calculation Agent, equal to
                                                    the Payment Obligation
                                                    divided by the Share
                                                    Termination Unit Price. The
                                                    Calculation Agent shall
                                                    adjust the Share Termination
                                                    Delivery Property by
                                                    replacing any fractional
                                                    portion of a security
                                                    therein with an amount of
                                                    cash equal to the value of
                                                    such fractional security
                                                    based on the values used to
                                                    calculate the Share
                                                    Termination Unit Price.

              Share Termination Unit Price:         The value to BofA of
                                                    property contained in one
                                                    Share Termination Delivery
                                                    Unit on the date such Share
                                                    Termination Delivery Units
                                                    are to be delivered as Share
                                                    Termination Delivery
                                                    Property, as determined by
                                                    the Calculation Agent in its
                                                    discretion by commercially
                                                    reasonable means and
                                                    notified by the Calculation
                                                    Agent to BofA at the
                                                    time of notification of the
                                                    Payment Obligation.

              Share Termination Delivery Unit:      In the case of a Termination
                                                    Event or Event of Default,
                                                    one Share or, in the case of
                                                    a Merger Event, a unit
                                                    consisting of the number or
                                                    amount of each type of
                                                    property received by a
                                                    holder of one Share (without
                                                    consideration of any
                                                    requirement to pay cash or
                                                    other consideration in lieu
                                                    of fractional amounts of any
                                                    securities) in such Merger
                                                    Event. If a Share
                                                    Termination Delivery Unit
                                                    consists of property other
                                                    than cash or New Shares and
                                                    if Counterparty provides
                                                    irrevocable written notice
                                                    to the Calculation Agent on
                                                    or prior to the Merger Date
                                                    that it elects to
                                                    have BofA deliver cash,
                                                    New Shares or a combination
                                                    thereof (in such proportion
                                                    as Counterparty designates)
                                                    in lieu of such other
                                                    property, the Calculation
                                                    Agent will replace such
                                                    property with cash, New
                                                    Shares or a combination
                                                    thereof as components of a
                                                    Share Termination

                                       11
<PAGE>

                                                    Delivery Unit in such
                                                    amounts, as determined by
                                                    the Calculation Agent in
                                                    its discretion by
                                                    commercially reasonable
                                                    means, as shall have a
                                                    value equal to the value
                                                    of the property so
                                                    replaced. If such Merger
                                                    Event involves a choice
                                                    of consideration to be
                                                    received by holders, such
                                                    holder shall be deemed to
                                                    have elected to receive
                                                    the maximum possible
                                                    amount of cash.

              Failure to Deliver:                   Applicable

              Other applicable provisions:          If this Transaction is to be
                                                    Share Termination Settled,
                                                    the provisions of Sections
                                                    6.6, 6.7, 6.8 and 6.10 of
                                                    the Equity Definitions will
                                                    be applicable, except that
                                                    all references in such
                                                    provisions to
                                                    "Physically-Settled" shall
                                                    be read as references to
                                                    "Share Termination Settled"
                                                    and all references to
                                                    "Shares" shall be read as
                                                    references to "Share
                                                    Termination Delivery Units".
                                                    "Share Termination Settled"
                                                    in relation to this
                                                    Transaction means that Share
                                                    Termination Settlement is
                                                    applicable to this
                                                    Transaction.

         (n) EARLY UNWIND. In event the sale, as of March 13, 2002, of
         Convertible Senior Notes due 2007 of the Counterparty is not
         consummated with the initial purchasers pursuant to the Purchase
         Agreement dated March 13, 2002 among the Counterparty and Banc of
         America Securities LLC and Salomon Smith Barney Inc., as
         representatives of the initial purchasers, for any reason by the close
         of business in New York on March 18, 2002 (or such later date as agreed
         upon by the parties which in no event shall be later than April 17,
         2002)(March 18, 2002 or such later date as agreed upon being the "Early
         Unwind Date"), this Transaction shall automatically terminate (the
         "Early Unwind"), on the Early Unwind Date and (i) the Transaction and
         all of the respective rights and obligations of BofA and
         Counterparty thereunder shall be cancelled and terminated and (ii) each
         party shall be released and discharged by the other party from and
         agrees not to make any claim against the other party with respect to
         any obligations or liabilities of the other party arising out of and to
         be performed in connection with the Transaction either prior to or
         after the Early Unwind Date. BofA and Counterparty represent and
         acknowledge to the other that upon an Early Unwind, all obligations
         with respect to the Transaction shall be deemed fully and finally
         discharged.



                                       12
<PAGE>

         Please confirm your acceptance and agreement with the foregoing by
         immediately executing the copy of this Confirmation enclosed for that
         purpose and returning it Bank of America, N.A. by facsimile at
         212-230-8610.


                                 Very truly yours,

                                 Bank of America, N.A.


                                  By: _________________________
                                  Authorized Signatory
                                  Name:


         Accepted and confirmed
         as of the Trade Date:

         COMPUTER ASSOCIATES INTERNATIONAL, INC.


         By:____________________________
         Authorized Signatory
         Name:









                                       13
<PAGE>


                                            ANNEX A

SCHEDULE A

SOT                       EXPIRATION DATE                   # OF OPTIONS
---                       ---------------                   ------------


Option A                   March 17, 2005                     1,355,793
Option B                   March 18, 2005                     1,355,793
Option C                   March 21, 2005                     1,355,793
Option D                   March 22, 2005                     1,355,793
Option E                   March 23, 2005                     1,355,793
Option F                   March 24, 2005                     1,355,793
Option G                   March 28, 2005                     1,355,793
Option H                   March 29, 2005                     1,355,793
Option I                   March 30, 2005                     1,355,793
Option O                   March 31, 2005                     1,355,792

provided, however, that if on March 10, 2005 ("Determination Date") the
closing price per Share on the Exchange at the close of trading is $31.00 per
Share or less, then Schedule A will be replaced for all purposes hereof by
Schedule B below. In the event there is a Market Disruption Event on March 10,
2005, then the Determination Date shall be the first succeeding Exchange
Business Day on which there is no Market Disruption Event, unless there is a
Market Disruption Event on each of the two Exchange Business Days immediately
following the original date that, but for the Market Disruption Event, would
have been the Determination Date. In that case, that second Exchange
Business Day shall be deemed to be the Determination Date, notwithstanding the
Market Disruption Event, and (b) the Calculation Agent shall determine whether
Schedule A or Schedule B shall be applicable.



SCHEDULE B

SOT                         EXPIRATION DATE                  # OF OPTIONS
---                         ---------------                  ------------

Option A                    March 18, 2005                     2,711,586
Option B                    March 21, 2005                     2,711,586
Option C                    March 22, 2005                     2,711,586
Option D                    March 23, 2005                     2,711,586
Option O                    March 24, 2005                     2,711,585