<?xml version="1.0"?><ownershipDocument><schemaVersion>X0201</schemaVersion>    <documentType>3</documentType><periodOfReport>2004-01-08</periodOfReport><noSecuritiesOwned>0</noSecuritiesOwned><issuer><issuerCik>0001058290</issuerCik><issuerName>COGNIZANT TECHNOLOGY SOLUTIONS CORP</issuerName>        <issuerTradingSymbol>CTSH</issuerTradingSymbol></issuer><reportingOwner><reportingOwnerId><rptOwnerCik>0001276247</rptOwnerCik><rptOwnerName>RAMAKRISHNAN CHANDRASEKARAN</rptOwnerName></reportingOwnerId><reportingOwnerAddress><rptOwnerStreet1>C/O COGNIZANT TECHNOLOGY SOLUTIONS CORP</rptOwnerStreet1><rptOwnerStreet2>500 GLENPOINTE CENTRE WEST</rptOwnerStreet2><rptOwnerCity>TEANECK</rptOwnerCity><rptOwnerState>NJ</rptOwnerState><rptOwnerZipCode>07666</rptOwnerZipCode><rptOwnerStateDescription></rptOwnerStateDescription></reportingOwnerAddress><reportingOwnerRelationship><isDirector>0</isDirector><isOfficer>1</isOfficer><isTenPercentOwner>0</isTenPercentOwner><isOther>0</isOther><officerTitle>Executive Vice President</officerTitle></reportingOwnerRelationship></reportingOwner><derivativeTable><derivativeHolding><securityTitle><value>Class A Common Stock Option (Right to Buy)</value><footnoteId id="F1" /></securityTitle><conversionOrExercisePrice><value>0.6400</value></conversionOrExercisePrice><exerciseDate><value>1998-07-25</value></exerciseDate><expirationDate><value>2007-07-25</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class A Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>20250.0000</value></underlyingSecurityShares></underlyingSecurity><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Class A Common Stock Option (Right to Buy)</value><footnoteId id="F2" /></securityTitle><conversionOrExercisePrice><value>4.1300</value></conversionOrExercisePrice><exerciseDate><value>2000-08-06</value></exerciseDate><expirationDate><value>2009-08-06</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class A Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>40000.0000</value></underlyingSecurityShares></underlyingSecurity><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Class A Common Stock Option (Right to Buy)</value><footnoteId id="F3" /></securityTitle><conversionOrExercisePrice><value>20.9600</value></conversionOrExercisePrice><exerciseDate><value>2001-05-17</value></exerciseDate><expirationDate><value>2010-05-17</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class A Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>11250.0000</value></underlyingSecurityShares></underlyingSecurity><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding><derivativeHolding><securityTitle><value>Class A Common Stock Option (Right to Buy)</value><footnoteId id="F4" /></securityTitle><conversionOrExercisePrice><value>11.5200</value></conversionOrExercisePrice><exerciseDate><value>2003-02-04</value></exerciseDate><expirationDate><value>2012-02-04</value></expirationDate><underlyingSecurity><underlyingSecurityTitle><value>Class A Common Stock</value></underlyingSecurityTitle><underlyingSecurityShares><value>45000.0000</value></underlyingSecurityShares></underlyingSecurity><ownershipNature><directOrIndirectOwnership><value>D</value></directOrIndirectOwnership></ownershipNature></derivativeHolding></derivativeTable><footnotes><footnote id="F1">Such options were granted on July 25, 1997 pursuant to the Amended and  Restated  Cognizant  Technology  Solutions  Key Employees' Stock Option Plan.  Such options were 100% vested on July 25, 2001.</footnote><footnote id="F2">Such options were granted on August 6, 1999 pursuant to the Company's 1999 Incentive Compensation Plan, as amended. Such options were 100% vested on August 6, 2003.</footnote><footnote id="F3">Such options were granted on May 17, 2000 pursuant to the Company's 1999 Incentive Compensation Plan, as amended.  Such options vest on May 17, 2004.</footnote><footnote id="F4">Such options were granted on February 4, 2002 pursuant to the Company's 1999 Incentive Compensation Plan, as amended. Such options vest as follows:  15,000 shares on February 4, 2004; 15,000 shares on February 4, 2005; and 15,000 shares on February 4, 2006.</footnote></footnotes><remarks></remarks><ownerSignature><signatureName>/s/ Steven E. Schwartz, on behalf of Chandrasekaran Ramakrishnan, by power of attorney</signatureName><signatureDate>2004-01-16</signatureDate></ownerSignature></ownershipDocument>

