First Supplemental Indenture dated as of 2/14/2003


 
Exhibit 4.2

 
Computer Sciences Corporation,

Issuer, 
 
and 
 
CITIBANK, N.A., 
Trustee 
 

 
FIRST SUPPLEMENTAL INDENTURE 
Dated as of February 14, 2003 
 

 
$300,000,000 of 5.00% Notes due February 15, 2013 
 
THIS FIRST SUPPLEMENTAL INDENTURE, dated as of February 14,
2003, is entered into by and between Computer Sciences Corporation, a Nevada corporation (the “Issuer”), and Citibank, N.A., a national banking association, as trustee (the “Trustee”). 
 
W I T N E S S E T H: 
 
WHEREAS, the Issuer and the Trustee executed and delivered an
Indenture dated as of February 10, 2003 (the “Base Indenture,” and, as supplemented by this First Supplemental Indenture, the “Indenture”), to provide for the issuance by the Issuer from time to time of unsubordinated debt
securities evidencing its unsecured indebtedness; 
 
WHEREAS, pursuant to Board Resolutions, the Issuer has authorized the issuance of $300,000,000 principal amount of 5.00% Notes due February 15, 2013 (hereinafter referred to as the “Offered Securities”); 
 
WHEREAS, the entry into this First Supplemental Indenture by
the parties hereto is in all respects authorized by the provisions of the Base Indenture; 
 
WHEREAS, the Issuer desires to enter into this First Supplemental Indenture pursuant to Section 9.01 of the Base Indenture to establish the terms of the Offered Securities in accordance with Section
2.01 of the Base Indenture and to establish the form of the Offered Securities in accordance with Section 2.02 of the Base Indenture; and 
 
WHEREAS, all things necessary to make this First Supplemental Indenture a valid indenture and agreement according to its terms have been
done. 
 
NOW, THEREFORE, for and in consideration
of the foregoing premises, the Issuer and the Trustee mutually covenant and agree for the equal and proportionate benefit of the respective holders from time to time of the Offered Securities as follows: 






 
ARTICLE 1.

 
Section
1.1.    Terms of Offered Securities.    The following terms relating to the Offered Securities are hereby established: 
 
(1)    The Offered Securities shall constitute a series of securities having the title
“5.00% Notes due February 15, 2013”. 
 
(2)    The aggregate principal amount of the Offered Securities that may be authenticated and delivered under the Indenture (except for Offered Securities authenticated and delivered upon registration of, transfer
of, or in exchange for, or in lieu of, other Offered Securities pursuant to Sections 2.05, 2.06, 2.07, 2.11, or 3.03) shall be $300,000,000. 
 
(3)    The entire Outstanding principal of the Offered Securities shall be payable on February 15, 2013. 
 
(4)    The rate at which the Offered
Securities shall bear interest shall be 5.00% per annum; the date from which interest shall accrue on the Offered Securities shall be February 14, 2003, or the most recent Interest Payment Date to which interest has been paid or provided for; the
Interest Payment Dates for the Offered Securities shall be February 15 and August 15 of each year, beginning August 15, 2003; interest shall be payable on each Interest Payment Date to the holders of record at the close of business on the date
fifteen days prior to such Interest Payment Date (a “regular record date”); and the basis upon which interest shall be calculated shall be that of a 360-day year consisting of twelve 30-day months. 
 
(5)    The Offered Securities shall be
issuable in whole in the registered form of one or more Global Securities (without coupons), and the Depository for such Global Securities shall be The Depository Trust Company, New York, New York. The Offered Securities shall be substantially in
the form attached hereto as Exhibit A. 
 
(6)    (A) The Offered Securities will be subject to redemption at the option of the Issuer on any date (the “Redemption Date”) prior to the maturity date, in whole or from time to time in part, in
$1,000 increments (provided that any remaining principal amount thereof shall be at least the minimum authorized denomination thereof), at a redemption price equal to the greater of (a) 100% of the principal amount of the Offered Securities
to be redeemed and (b) the sum of the present values of the Remaining Scheduled Payments of principal and interest on such Offered Securities to be redeemed (not including any portion of such payments of interest accrued as of the Redemption Date)
discounted to the Redemption Date, on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months), at the Treasury Rate plus 20 basis points (such greater amount is referred to herein as the “Redemption Price”), plus,
in either the case of clause (a) or clause (b), accrued and unpaid interest thereon to the Redemption Date. 
 
(B)    As used herein: 
 
“Comparable Treasury Issue” means the United States Treasury security selected by the Independent Investment Banker as having a
maturity comparable to the remaining term of the Offered Securities to be redeemed that would be utilized, at the time of selection and in 
 

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accordance with customary
financial practice, in pricing new issues of corporate debt securities of comparable maturity to the remaining term of such Offered Securities. 
 
“Comparable Treasury Price” means, with respect to any Redemption Date: 
 
(a)    the average of the Reference
Treasury Dealer Quotations for such Redemption Date, after excluding the highest and lowest such Reference Treasury Dealer Quotations, or 
 
(b)    if the Trustee obtains fewer than four such Reference Treasury Dealer Quotations, the average of all such
Reference Treasury Dealer Quotations. 
 
“Independent Investment Banker” means an independent investment institution of national standing selected by the Issuer and appointed by the Trustee. 
 
“Reference Treasury Dealer” means each of (a) Goldman, Sachs & Co., Merrill Lynch Government
Securities Inc., J.P. Morgan Securities Inc., and Morgan Stanley & Co. Incorporated and their successors; provided, however, that if any of the foregoing shall cease to be a primary U.S. Government Securities dealer in New York
City (a “Primary Treasury Dealer”), the Issuer shall substitute therefor another Primary Treasury Dealer; and (b) any other Primary Treasury Dealer selected by the Issuer. 
 
“Reference Treasury Dealer Quotations” means, with respect to each Reference Treasury Dealer and
any Redemption Date, the average, as determined by the Trustee, of the bid and asked prices for the Comparable Treasury Issue (expressed in each case as a percentage of its principal amount) quoted in writing to the Trustee by such Reference
Treasury Dealer at 3:30 p.m., New York City time, on the third Business Day preceding such Redemption Date. 
 
“Remaining Scheduled Payments” means the remaining scheduled payments of the principal thereof to be redeemed and interest
thereon that would be due after the related Redemption Date but for such redemption; provided, however, that, if such Redemption Date is not an Interest Payment Date (as set forth on the face of the Offered Securities) with respect to
such Offered Securities, the amount of the next succeeding scheduled interest payment thereon will be reduced by the amount of interest accrued thereon to such Redemption Date. 
 
“Treasury Rate” means, with respect to any Redemption Date, the rate per annum equal to the
semi-annual equivalent yield to maturity of the Comparable Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as a percentage of its principal amount) equal to the Comparable Treasury Price for such Redemption Date.

 
(7)    The Offered
Securities shall not be redeemable at the option of any holder thereof, upon the occurrence of any particular circumstances or otherwise. The Offered Securities will not have the benefit of any sinking fund. 
 
(8)    The holders of the Offered
Securities shall have no special rights in addition to those provided in the Base Indenture upon the occurrence of any particular events. 
 

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(9)    The Offered Securities shall constitute general unsecured and unsubordinated obligations of the Issuer and will be ranked equally among themselves. 
 
(10)    The Offered Securities are not
convertible into shares of common stock or other securities of the Issuer. 
 
Section 1.2.    Additional Covenants.    The following additional covenants shall apply with respect to the Offered Securities so long as any of
the Offered Securities remain Outstanding (and not with respect to any other series of securities issuable pursuant to the Base Indenture unless a supplemental indenture relating thereto expressly so provides): 
 
(1)    Limitation on Liens.

 
Other than as provided in subsection (3) below,
so long as any of the Offered Securities are Outstanding, neither the Issuer nor any Subsidiary shall create, incur, assume or suffer to exist any Lien upon any of its assets to secure any Indebtedness, except for: 
 
        (a)    Liens existing on the date hereof; 
 
        (b)    any extension, renewal or replacement (or successive
extensions, renewals or replacements) of any Lien existing on the date of the Indenture; 
 
        (c)    Liens on property that are in existence at the time the Issuer or any Subsidiary acquires such property, provided that
such Liens (i) are not incurred in connection with, or in contemplation of the acquisition of the property acquired and (ii) do not extend to or cover any property or assets of the Issuer or any Subsidiary other than the property so acquired;

 
        (d)    Liens on any property of a Person existing at the time such Person becomes a Subsidiary or is merged into or consolidated with the Issuer or a Subsidiary or
at the time of a sale, lease or other disposition of the properties of such Person as an entirety or substantially as an entirety to the Issuer or a Subsidiary; provided that such Liens (i) are not incurred in connection with or in
contemplation of such Person becoming a Subsidiary or merging or consolidating with the Issuer or a Subsidiary or are not incurred in connection with or in contemplation of the sale, lease or other disposition of the properties of such Person and
(ii) do not extend to or cover any property or assets of the Issuer or any of its Subsidiaries, other than the property of such Person; and 
 
        (e)    purchase money Liens upon or in any real or personal property
(including fixtures and other equipment) acquired or held by the Issuer or any Subsidiary to secure the purchase price of such property or to secure Indebtedness incurred solely for the purpose of financing or refinancing the acquisition or
improvement of such property and incurred within 180 days after completion of such acquisition or improvement, provided that no such Lien shall extend to or cover any property other than the property being acquired or improved. 
 

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(2)    Limitation on Sale/Leaseback Transactions. 
 
Other than as provided in subsection (3) below, neither the Issuer nor any of its Subsidiaries may enter into any Sale/Leaseback Transaction unless the Issuer or such Subsidiary would be entitled,
pursuant to subsection (1) above, to create, incur, assume or suffer to exist a Lien on the property subject to such Sale/Leaseback Transaction. 
 
(3)    Permitted Liens and Permitted Sale/Leaseback Transactions. 
 
Notwithstanding the restrictions set forth in subsections (1)
and (2) above, the Issuer or any of its Subsidiaries may create, incur, assume or suffer to exist any Lien or enter into any Sale/Leaseback Transactions not otherwise permitted in subsections (1) and (2) above; provided that at the time of
such event, and after giving effect thereto, the aggregate amount of all Indebtedness secured by Liens permitted by this subsection (3) (excluding the Liens permitted pursuant to subsection (1) above) and the aggregate amount of all Attributable
Debt in respect of Sale/Leaseback Transactions permitted by this subsection (3) (excluding the Sale/Leaseback Transactions permitted pursuant to subsection (2) above), measured, in each case, at the time any such Lien is incurred or any such
Sale/Leaseback Transaction is entered into, by the Issuer or any Subsidiary does not exceed 20% of the Consolidated Net Tangible Assets. 
 
Section 1.3    Additional Event of Default.    The following additional event shall
be established and shall constitute an “Event of Default” under Section 6.01(a) of the Base Indenture with respect to the Offered Securities so long as any of the Offered Securities remain Outstanding (and not with respect to any other
series of securities issuable pursuant to the Base Indenture unless a supplemental indenture relating thereto expressly so provides): 
 
(6)    any of the Issuer’s Indebtedness in the aggregate Outstanding principal amount of $100 million or more
either (i) becomes due and payable prior to the due date for payment thereof by reason of acceleration thereof following default by the Issuer or (ii) is not repaid at, and remains unpaid after, maturity as extended by the period of grace, if
any, applicable thereto, or any guarantee given by the Issuer in respect of Indebtedness of any other Person in the aggregate Outstanding principal amount of $100 million or more is not honored when, and remains dishonored after, becoming due.

 
Section
1.4    Additional Defined Terms.    As used herein, the following defined terms shall have the following meanings with respect to the Offered Securities only (and not with respect to any other
series of securities issuable pursuant to the Base Indenture unless a supplemental indenture relating thereto expressly so provides): 
 
“Attributable Debt” with respect to any Sale/Leaseback Transaction means the present value of the minimum rental payments
called for during the term of the lease (including any period for which such lease has been extended), determined in accordance with generally accepted accounting principles, discounted at a rate that, at the inception of the lease, the lessee would
have incurred to borrow over a similar term the funds necessary to purchase the leased assets. 
 

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“Business Day” means, any day other than a day on which Federal or State banking institutions in the Borough of Manhattan, the City of New York, or in the city where the office or agency for payment on the notes is
maintained pursuant to the Base Indenture are authorized or obligated by law, regulation or executive order to close. 
 
“Capital Lease” means, at the time any determination thereof is to be made, any lease of property, real or personal, in
respect of which the present value of the minimum rental commitment would be capitalized on a balance sheet of the lessee in accordance with generally accepted accounting principles. 
 
“Capital Lease Obligation” means, at the time any determination thereof is to be made, the
amount of the liability in respect of a Capital Lease which would at such time be so required to be capitalized on such balance sheet in accordance with generally accepted accounting principles. 
 
“Consolidated Net Tangible Assets” means, as
of any particular time, the aggregate amount of assets of the Issuer and its Subsidiaries (in each case, less applicable reserves and other properly deductible items) after deducting therefrom: (a) all current liabilities other than (i) notes and
loans payable, (ii) current maturities of long-term debt and (iii) current maturities of Capital Lease Obligations and (b) intangible assets, to the extent included in such aggregate assets, all as set forth on the Issuer’s and the
Issuer’s Subsidiaries’ then most recent consolidated balance sheet and computed in accordance with generally accepted accounting principles. 
 
“Indebtedness” means, with respect to any Person, and without duplication: 
 
(a)    any liability of such Person (i)
for borrowed money, or (ii) for any letter of credit for the account of such Person supporting obligations of such Person or other Persons, or (iii) evidenced by a bond, note, debenture or similar instrument (including a purchase money obligation)
given in connection with the acquisition of any businesses, properties or assets of any kind (other than a trade payable or a current liability arising in the ordinary course of business), or (iv) for the payment of money relating to a capitalized
lease; 
 
(b)    any liability
of others described in the preceding clause (a) that the Person has guaranteed or that is otherwise its legal liability; and 
 
(c)    any amendment, supplement, modification, deferral, renewal, extension or refunding of any liability of the
types referred to in clauses (a) and (b) above. 
 
“Lien” means any lien, security interest, charge, mortgage, pledge or other encumbrance of any kind (including any conditional sale or other title retention agreement, any lease in the nature thereof, and any
agreement to give any security interest other than an agreement to secure Indebtedness equally and ratably upon the incurrence of other secured Indebtedness). 
 
“Sale/Leaseback Transaction” means any arrangement with any Person (other than the Issuer or any Subsidiary) providing
for a Capital Lease by the Issuer or any Subsidiary of any property which has been or is to be sold or transferred by the Issuer or any Subsidiary to such 
 

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Person or to any Person (other
than the Issuer or any Subsidiary) by whom funds have been or are to be advanced on the security of the leased property. 
 
ARTICLE II 
 
MISCELLANEOUS 
 
Section 2.1.    Definitions.    Capitalized terms used but not defined in this First
Supplemental Indenture shall have the meanings ascribed thereto in the Base Indenture. 
 
Section 2.2.    Confirmation of Indenture.    The Base Indenture, as supplemented and amended by this First Supplemental Indenture, is in all
respects ratified and confirmed, and the Base Indenture, this First Supplemental Indenture and all indentures supplemental thereto shall be read, taken and construed as one and the same instrument. 
 
Section 2.3.    Concerning the
Trustee.    In carrying out the Trustee’s responsibilities hereunder, the Trustee shall have all of the rights, protections and immunities which it possesses under the Indenture. The recitals contained herein and in
the Offered Securities, except the Trustee’s certificate of authentication, shall be taken as the statements of the Issuer, and the Trustee assumes no responsibility for their correctness. The Trustee makes no representations as to the validity
or sufficiency of this First Supplemental Indenture or of the Offered Securities. The Trustee shall not be accountable for the use or application by the Issuer of the Offered Securities or the proceeds thereof. 
 
Section 2.4.    Governing
Law.    The Indenture and the Offered Securities shall be governed by and construed in accordance with the laws of the State of New York. The Indenture is subject to the provisions of the Trust Indenture Act that are
required to be part of the Indenture and shall, to the extent applicable, be governed by such provisions. 
 
Section 2.5.    Separability.    In case any provision in this First Supplemental
Indenture shall for any reason be held to be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby. 
 
Section
2.6.    Counterparts.    This First Supplemental Indenture may be executed in any number of counterparts each of which shall be an original, but such counterparts shall together constitute but one
and the same instrument. 
 
Section
2.7    No Benefit.    Nothing in this First Supplemental Indenture, express or implied, shall give to any Person other than the parties hereto and their successors or assigns, and the holders of the
Offered Securities, any benefit or legal or equitable rights, remedy or claim under this First Supplemental Indenture or the Base Indenture. 
 
 

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IN WITNESS
WHEREOF, this Supplemental Indenture has been duly executed by the Issuer and the Trustee as of the day and year first written above. 
 
ISSUER: COMPUTER SCIENCES 
CORPORATION 
 
By:   /s/    LEON J. LEVEL     
                                     
                                        
                                        
                    
        Name:  Leon J. Level 
        Title:    Vice President and Chief Financial 
                      Officer 
 
By:   /s/    HAYWARD D. Fisk

                                     
                                        
                                        
                    
        Name:  Hayward D. Fisk 
        Title:    Vice President, General Counsel and 
                     Secretary 
 
TRUSTEE: CITIBANK, N.A. 
 
By:   /s/    WAFAA ORFY

                                     
                                        
                                        
                    
        Name: Wafaa Orfy 
        Title: Vice President 
 
 


First Supplemental Indenture 







 
EXHIBIT A

FORM OF 5.00% NOTES 
 








EXHIBIT A 
 
FORM OF NOTE 
 
THIS GLOBAL SECURITY IS HELD BY THE DEPOSITARY (AS DEFINED IN THE INDENTURE GOVERNING THIS SECURITY) OR ITS NOMINEE IN CUSTODY FOR THE BENEFIT OF THE
BENEFICIAL OWNERS HEREOF, AND IS NOT TRANSFERABLE TO ANY PERSON UNDER ANY CIRCUMSTANCES EXCEPT THAT (I) THE TRUSTEE MAY MAKE ANY SUCH NOTATIONS HEREON AS MAY BE REQUIRED PURSUANT TO THE INDENTURE, (II) THIS GLOBAL SECURITY MAY BE EXCHANGED IN WHOLE
BUT NOT IN PART PURSUANT TO SECTION 2.05(c) OF THE INDENTURE, (III) THIS GLOBAL SECURITY MAY BE DELIVERED TO THE TRUSTEE FOR CANCELLATION PURSUANT TO THE INDENTURE AND (IV) THIS GLOBAL SECURITY MAY BE TRANSFERRED TO A SUCCESSOR DEPOSITARY WITH THE
PRIOR WRITTEN CONSENT OF THE COMPANY. 
 
 
UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES IN DEFINITIVE FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE
DEPOSITARY TO A NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR TO ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY.
UNLESS THIS CERTIFICATE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY TO THE COMPANY OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND ANY CERTIFICATE ISSUED IS REGISTERED IN THE NAME OF ANY ENTITY AS MAY BE
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY (AND ANY PAYMENT IS MADE TO SUCH ENTITY AS MAY BE REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY), ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY
PERSON IS WRONGFUL INASMUCH AS THE REGISTERED OWNER HEREOF HAS AN INTEREST HEREIN. 
 
5.00% NOTES DUE FEBRUARY 15, 2013 
 

	  No. 1
	  	  $300,000,000

	  CUSIP No. 205363 AF 1
	  	  

 
 
COMPUTER SCIENCES CORPORATION 
 
promises to pay to Cede & Co. or registered assigns, the principal sum of Three Hundred Million Dollars on February 15, 2013. 
 
Interest Payment Dates: February 15 and August 15 
Record Dates: The close of business on the date fifteen days prior to each interest payment date. 
 
Each Securityholder hereof, by accepting the same, agrees to and shall be bound by the provisions hereof and of the Indenture described
herein, and authorizes and directs the Trustee described herein on his or her behalf to be bound by such provisions. Each Securityholder hereof, by his or her acceptance hereof, hereby waives all notice of the acceptance of the provisions contained
herein and in the Indenture and waives reliance by each such Securityholder upon said provisions. 
 
This Security shall not be entitled to any benefit under the Indenture hereinafter referred to, or be valid or become obligatory for any
purpose until the Certificate of Authentication hereon shall have been signed by or on behalf of the Trustee. The provisions of this Security are continued on the reverse side hereof and such continued provisions shall for all purposes have the same
effect as though fully set forth at this place. 
 
IN WITNESS
WHEREOF, the Company has caused this instrument to be duly executed under its corporate seal. 
(SEAL) 
 

	  	  	  	  	  Date: February 14, 2003
   
  COMPUTER SCIENCES
CORPORATION

	
	  By:
	  	  	  	  	  	  By:
	  	  
	  	

	  	  	  	  	

	  Name:
	  	  Leon J. Level
	  	  	  	  Name:
	  	  Hayward D. Fisk

	  Title:
	  	  Vice President and Chief Financial Officer
	  	  	  	  Title:
	  	  Vice President, General Counsel and Secretary








 
CERTIFICATE
OF AUTHENTICATION 
 
This is one of the Securities (as defined
below) of the series designated therein referred to in the within-mentioned Indenture. 
 
CITIBANK, N.A., as Trustee 
 
By:                                     
                     
Authorized Signature 
 
Dated:
                                        
         
 






 
Computer
Sciences Corporation 
 
5.00% Notes due
February 15, 2013 
 
This security is one of a
duly authorized series of debt securities of Computer Sciences Corporation, a Nevada corporation (the “Company”) issued or to be issued in one or more series under and pursuant to an Indenture for the Company’s unsubordinated debt
securities, dated as of February 10, 2003 (the “Base Indenture”), duly executed and delivered by and between the Company and Citibank, N.A. (the “Trustee”), as supplemented by the First Supplemental Indenture, dated as of
February 14, 2003 (the “First Supplemental Indenture”), by and between the Company and the Trustee. The Base Indenture as supplemented and amended by the First Supplemental Indenture shall be referred to herein as the
“Indenture.” By the terms of the Base Indenture, the debt securities issuable thereunder are issuable in series that may vary as to amount, date of maturity, rate of interest and in other respects as provided in the Base Indenture. This
security is one of the series designated on the face hereof (individually, a “Security,” and collectively, the “Securities”), and reference is hereby made to the Indenture for a description of the rights, limitations of rights,
obligations, duties and immunities of the Trustee, the Company and the holders of the Securities (“Securityholders”). Capitalized terms used herein and not otherwise defined shall have the meanings given them in the Base Indenture or the
First Supplemental Indenture, as applicable. 
 
1.
Interest.  The Company promises to pay interest on the principal amount of this Security at a rate per annum of 5.00%. The Company will pay interest semi-annually on February 15 and August 15 of each year (each such day, an
“Interest Payment Date”). If any Interest Payment Date, redemption date or maturity date of this Security is not a Business Day, then payment of interest or principal (and premium, if any) shall be made on the next succeeding Business Day
with the same force and effect as if made on the date such payment was due, and no interest shall accrue for the period after such date to the next succeeding Business Day. Interest on the Securities will accrue from the most recent date to which
interest has been paid or duly provided for or, if no interest has been paid, from the date of issuance; provided that, if there is no existing Default in the payment of interest, and if this Security is authenticated between a regular record date
referred to on the face hereof and the next succeeding Interest Payment Date, interest shall accrue from such next succeeding Interest Payment Date; and provided, further, that the first Interest Payment Date shall be August 15, 2003.
Interest will be computed on the basis of a 360-day year of twelve 30-day months. 
 
2. Method of Payment.  The Company will pay interest on the Securities (except defaulted interest), if any, to the persons in whose name such Securities are registered at the close of
business on the regular record date referred to on the facing page of this Security for such interest installment. In the event that the Securities or a portion thereof are called for redemption and the Redemption Date is subsequent to a regular
record date with respect to any Interest Payment Date and prior to such Interest Payment Date, interest on such Securities will be paid upon presentation and surrender of such Securities as provided in the Indenture. The principal of and the
interest on the Securities shall be payable in the coin or currency of the United States of America that at the time is legal tender for public and private debt, at the office or agency of the Company maintained for that purpose in accordance with
the Indenture. 
 








1. Paying Agent and Registrar.    Initially, Citibank, N.A.,
the Trustee, will act as paying agent and Security Registrar. The Company may change or appoint any paying agent or Security Registrar without notice to any Securityholder. The Company may act in any such capacity. 
 
2. Indenture.    The terms of the
Securities include those stated in the Indenture and those made part of the Indenture by reference to the Trust Indenture Act of 1939 (“TIA”) as in effect on the date the Indenture is qualified. The Securities are subject to all such
terms, and Securityholders are referred to the Indenture and TIA for a statement of such terms. The Securities are unsecured general obligations of the Company and constitute the series designated on the face hereof as the “5.00% Notes due
February 15, 2013”, limited to $300,000,000 in aggregate principal amount. 
 
The Company will furnish to any Securityholder upon written request and without charge a copy of the Base Indenture and the First Supplemental Indenture. Requests may be made to: Computer Sciences
Corporation, 2100 East Grand Avenue, El Segundo, California 90245, Attention: Corporate Secretary. 
 
5. Optional Redemption.    The Securities will be subject to redemption at the option of the Company on any
date prior to the maturity date, in whole or from time to time in part, in $1,000 increments (provided that any remaining principal amount thereof shall be at least the minimum authorized denomination thereof), on written notice given to the
Securityholders thereof not less than 30 days nor more than 90 days prior to the date fixed for redemption in such notice (the “Redemption Date”), at a redemption price equal to the greater of (i) 100% of the principal amount of such
Securities to be redeemed and (ii) the sum of the present values of the Remaining Scheduled Payments of principal and interest thereon (not including any portion of such payments of interest accrued as of the Redemption Date) discounted to the
Redemption Date, on a semi-annual basis (assuming a 360-day year consisting of twelve 30-day months), at the Treasury Rate plus 20 basis points (such greater amount is referred to herein as the “Redemption Price”), plus, in either the case
of clause (i) or clause (ii), accrued and unpaid interest thereon to the Redemption Date.  
 
If the giving of the notice of redemption is completed as provided in the Indenture, interest on such Securities or portions of Securities
shall cease to accrue on and after the Redemption Date, unless the Company shall default in the payment of such redemption price and accrued interest with respect to any such Security or portion thereof. 
 
The Company shall not be required to make mandatory redemption
or sinking fund payments with respect to the Securities. 
 
6. Denominations, Transfer, Exchange.    The Securities are in registered form without coupons in the denominations of $1,000 or any integral multiple of $1,000. The transfer of Securities may be registered
and Securities may be exchanged as provided in the Indenture. The Securities may be presented for exchange or for registration of transfer (duly endorsed or with the form of transfer endorsed thereon duly executed if so required by the Company or
the Security Registrar) at the office of the Security Registrar or at the office of any transfer agent designated by the Company for such purpose. No service charge will be made for any 
 








registration of transfer or exchange, but a Securityholder may be required to pay any applicable taxes or
other governmental charges. If the Securities are to be redeemed, the Company will not be required to: (i) issue, register the transfer of, or exchange any Security during a period beginning at the opening of business 15 days before the day of
mailing of a notice of redemption of less than all of the outstanding Securities of the same series and ending at the close of business on the day of such mailing; (ii) register the transfer of or exchange any Security of any series or portions
thereof selected for redemption, in whole or in part, except the unredeemed portion of any such Security being redeemed in part; nor (iii) register the transfer of or exchange a Security of any series between the applicable record date and the next
succeeding Interest Payment Date. 
 
7. Persons
Deemed Owners.    The registered Securityholder of a Security may be treated as its owner for all purposes. 
 
8. Amendments, Supplements and Waivers.    The Base Indenture contains provisions permitting the Company and
the Trustee, with the consent of the holders of not less than a majority in aggregate principal amount of the Outstanding debt securities of each series affected by such supplemental indenture or indentures (including the Securities, if applicable)
to execute supplemental indentures for the purpose of adding or eliminating any provisions to the Base Indenture or of modifying in any manner the rights of the holders of the securities of such series; provided, however, that no such
supplemental indenture shall, without the consent of each holder of Outstanding securities affected thereby: (i) extend a fixed maturity of or any installment of principal of any securities of any series or reduce the principal amount thereof, or
reduce the amount of principal of any original issue discount security that would be due and payable upon declaration of acceleration of the maturity thereof; (ii) reduce the rate of or extend the time for payment of interest of any Security of any
series; (iii) reduce the premium payable upon the redemption of any Security; (iv) make any Security payable in Currency other than that stated in the Security; (v) impair the right to institute suit for the enforcement of any payment on or after
the fixed maturity thereof (or in the case or redemption, on or after the redemption date); or (vi) reduce the percentage in principal amount of the Outstanding debt securities of any series issued pursuant to the Base Indenture, the holders of
which are required to consent to any such supplemental indenture or indentures. The Base Indenture also contains provisions permitting the holders of not less than a majority in aggregate principal amount of the Outstanding debt securities of each
series affected thereby, on behalf of all of the holders of the securities of such series, to waive any past Default under the Base Indenture, and its consequences, except a Default in the payment of the principal of, premium, if any, or interest on
any security of such series or a Default in respect of a covenant or provision of the Base Indenture which cannot be modified or amended without the consent of the holder of each Outstanding security of such affected series. Any such consent or
waiver by the registered holder of this Security shall be conclusive and binding upon such holder and upon all future holders and owners of this Security and of any Security issued in exchange for this Security or in place hereof (whether by
registration of transfer or otherwise), irrespective of whether or not any notation of such consent or waiver is made upon this Security. 
 
9. Defaults and Remedies.    Events of Default under the Indenture include, with respect to the debt securities
of any series issued pursuant to the Base Indenture (including the Securities): (i) failure to pay interest when due and such failure continues for 90 days and the time for payment has not been extended or deferred; (ii) failure to pay the principal
(or 
 








premium, if any) when due; (iii) failure to observe or perform any other covenant contained herein or in
the Indenture with respect to the series of debt securities, and such failure continues for 90 days after the Company has received notice from the Trustee or the holders of at least 25% in aggregate principal amount of the Outstanding securities of
the series; and (iv) certain events of bankruptcy, insolvency or reorganization of the Company. If an Event of Default with respect to the debt securities of a series issued pursuant to the Base Indenture occurs and is continuing, the Trustee or the
holders of at least 25% in aggregate principal amount of the Outstanding securities of such series, by notice in writing to the Company (and to the Trustee if notice is given by such holders), may declare the unpaid principal of, premium, if any,
and accrued interest, if any, due and payable immediately. Subject to the terms of the Indenture, if an Event of Default under the Indenture shall occur and be continuing, the Trustee will be under no obligation to exercise any of its rights or
powers under the Indenture at the request or direction of any of the holders, unless such holders have offered the Trustee indemnity satisfactory to it. Upon satisfaction of certain conditions set forth in the Indenture, the holders of a majority in
principal amount of the Outstanding debt securities of a series issued pursuant to the Base Indenture will have the right to direct the time, method and place of conducting any proceeding for any remedy available to the Trustee, or exercising any
trust or power conferred on the Trustee, with respect to the securities of such series. 
 
10. No Recourse Against Others.    No recourse under or upon any obligation, covenant or agreement of the Indenture, or of any Security, or for any claim based thereon or
otherwise in respect hereof or thereof, shall be had against any incorporator, stockholder, officer or director, past, present or future as such, of the Company or of any predecessor or successor corporation, either directly or through the Company
or any such predecessor or successor corporation, whether by virtue of any constitution, statute or rule of law, or by the enforcement of any assessment or penalty or otherwise; it being expressly understood that the Indenture and the obligations
issued hereunder and thereunder are solely corporate obligations, and that no such personal liability whatever shall attach to, or is or shall be incurred by, the incorporators, stockholders, officers or directors as such, of the Company or of any
predecessor or successor corporation, or any of them, because of the creation of the indebtedness authorized by the Indenture, or under or by reason of the obligations, covenants or agreements contained in the Indenture or in any of the Securities
or implied therefrom; and that any and all such personal liability of every name and nature, either at common law or in equity or by constitution or statute, of, and any and all such rights and claims against, every such incorporator, stockholder,
officer or director as such, because of the creation of the indebtedness authorized by the Indenture, or under or by reason of the obligations, covenants or agreements contained in the Indenture or in the Securities or implied therefrom, are hereby
expressly waived and released as a condition of, and as a consideration for, the acceptance of the Securities. 
 
11. Discharge of Indenture.    The Indenture contains certain provisions pertaining to defeasance, which
provisions shall for all purposes have the same effect as if set forth herein. 
 
12. Authentication.    This Security shall not be valid until the Trustee signs the certificate of authentication attached to the other side of this Security. 
 








 
13.
Abbreviations.    Customary abbreviations may be used in the name of a Securityholder or an assignee, such as: TEN COM (= tenants in common), TEN ENT (= tenants by the entireties), JT TEN (= joint tenants with right of
survivorship and not as tenants in common), CUST (= Custodian), and U/G/M/A (= Uniform Gifts to Minors Act). 
 
14. Governing Law.    The Base Indenture, the First Supplemental Indenture and the Securities shall be
construed in accordance with and governed by the laws of the State of New York. 
 








 
ASSIGNMENT
FORM 
 
To assign this Security, fill in the
form below: (I) or (we) assign and transfer this Security to 
 

(Insert assignee’s soc. sec. or tax I.D. no.) 
 

 

 

 

(Print or type assignee’s name, address and zip code) 
 
and irrevocably appoint 

agent to transfer this
Security on the books of the Company. The agent may substitute another to act for him. 
 

Date:              
 
Your
Signature:                                      
                               
 
(Sign exactly as your name appears on the face of this Security) 
 
Signature Guarantee