17Which person writes application programs that access the database?AApplication programmerBNaive userCHardware engineerDDBA onlyView AnswerDiscussWorkspaceReportSaveMedium
19What does DBMS stand for?ADistributed Basic Memory SystemBDatabase Modelling SoftwareCData Backup Management SystemDDatabase Management SystemView AnswerDiscussWorkspaceReportSaveEasy
20Data redundancy means:AThe same data stored in several placesBData that is backed upCData with no meaningDData that is encryptedView AnswerDiscussWorkspaceReportSaveEasy