LATEST 2026/2027 ACTUAL EXAM
QUESTIONS WITH CORRECT
ANSWERS 100% VERIFIED GRADED
A+
1. Uniquelymidentifiesmamrowminmamtablem-mCORRECTmANSWERmPrimarymkey
2. Providesmamlink,mcreatingmamrelationshipmbetweenmtwomtablesm-
mCORRECTmANSWERmForeignmkey
3. Amprogrammusedmtomcreate,mprocessmandmadministermamdatabasem-
mCORRECTmANSWERmDBMS
4. Ampersonalmdatabasemsystemmplusmanmapplicationmgeneratorm-mCORRECTmANSWERmAccess
5. Storesmdatamspecificallymorganizedmformresearchmandmreportingmpurposesm-
mCORRECTmANSWERmDatamwarehouse
6. Thismearlymdatabasemmodelmwasmbasedmonmhiearchiesmormtreesm-mCORRECTmANSWERmDL/I
7. Thismearlymdatabasemmodelmwasmbasedmonmthemnetworkmdatamstructurem-
mCORRECTmANSWERmCODASYL
8. Thempersonmwhomfirstmproposedmthemrelationalmdatabasemmodelm-
mCORRECTmANSWERmCodd
9. IBM'smfirstmrelationalmdatabasemproductm-mCORRECTmANSWERmDB2
, 10. ThemcompanymatmthemtopmofmthemDBMSmmarketm-mCORRECTmANSWERmOracle
11. (T/F)mDBMSesmenforcemrulesmcalled.mreferentialmintegritymconstraintsm-
mCORRECTmANSWERmTrue
12. (T/F)mCommonmlangaugesmformwebmservermapplicationsmincludemPHP,mJavamandm.NETmlangu
agesmlikemC#.m-mCORRECTmANSWERmTrue
13. (T/F)mDatabasemprocessingmemergedmaroundm1990mandmhasmbeenmevolvingmevermsince.m-
mCORRECTmANSWERmFalse
14. (T/F)mOODBMSesmnevermcaughtmon,mandmtodaymthatmcategorymofmDBMSesmismfadingm-
mCORRECTmANSWERmTrue
15. (T/F)mMicrosoftmpresentlymownsmthemMySQLmdatabasemproductm-
mCORRECTmANSWERmFalse
16. (T/F)mNoSQLmdatabasesmshouldmreallymbemcalledmNoRelationalmdatabasesm-
mCORRECTmANSWERmTrue
17. Amdatabasemismdefindedmbymkoenkemtombemam____-
describingmcollectionmofm______mintegratedmtables(ormrecords).m-mCORRECTmANSWERmSelf
18. integrated
19. Setmofmattributesmwhichmuniquelymdefinesmamrowm-mCORRECTmANSWERmKey
20. Whenmonemdeletionmlosesmfactsmaboutmtwomentitiesm-mCORRECTmANSWERmAnomaly