Test Bank - Database Systems: Design, Implementation, and Management (13th Edition) by Coronel & Morris

Test Bank For Database Systems, Design, Implementation and M
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anagement 13th Edition Carlos Coronel Steven morris | Complet
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e All Chapters | Reviewed 2023
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Truen/nFalse


1. Datanandninformationnarenessentiallynthensamenthing.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2nDatanversusnInformation
LEARNINGnOBJECTIVES:n 01.01n-nDefinenthendifferencenbetweenndatanandninformation



2. Datanprocessingncannbenasnsimplenasnorganizingndatantonrevealnpatterns.n a.n True
b.n False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2nDatanversusnInformation
LEARNINGnOBJECTIVES:n 01.01n-nDefinenthendifferencenbetweenndatanandninformation



3. Datanisnthenresultnofnprocessingnrawnfactsntonrevealnitsn meaning.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2nDatanversusnInformation
LEARNINGnOBJECTIVES:n 01.01n-nDefinenthendifferencenbetweenndatanandninformation



4. Whenndatanarenenterednintonanformnandnsaved,ntheynarenplacedninnthenunderlyingndatabasenasnknowledge.n a.n True
b.n False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2nDatanversusnInformation
LEARNINGnOBJECTIVES:n 01.01n-nDefinenthendifferencenbetweenndatanandninformation

,5. Datanconstitutenthenbuildingnblocksnofninformation.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2nDatanversusnInformation
LEARNINGnOBJECTIVES:n 01.01n-nDefinenthendifferencenbetweenndatanandninformation



6. Metadatandescribenthendatancharacteristicsnandnthensetnofnrelationshipsnthatnlinksnthendatanfoundnwithinnthendatabase.n a.
True
b.n False
ANSWER: TruenDIFFICULTY: Easy
REFERENCES: 1-3nIntroducingnthenDatabase
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



7. ThenonlynwayntonaccessnthendataninnandatabasenisnthroughnthenDBMS.n a.n True
b.n False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3anRolenandnAdvantagesnofnthenDBMS
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



8. Databasenprogrammingnlanguagesnreceivenallnapplicationnrequestsnandntranslatenthemnintonthencomplexnoperationsn
requiredntonfulfillnthosenrequests.n a.n True
b.n False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3anRolenandnAdvantagesnofnthenDBMS
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



9. ThenDBMSnrevealsnmuchnofnthendatabase’sninternalncomplexityntonthenapplicationnprogramsnandnusers.n a.n True
b.n False
ANSWER: False
DIFFICULTY: Moderate

,REFERENCES: 1-3anRolenandnAdvantagesnofnthenDBMS
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



10. OnendisadvantagenofnthenDBMSnisnthatnitnincreasesnthenrisknofndatansecuritynbreaches.n a.n True
b.n False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3anRolenandnAdvantagesnofnthenDBMS
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



11. Annoperationalndatabasenisnsometimesnreferredntonasnannenterprisendatabase.n a.n True
b.n False
ANSWER: FalsenDIFFICULTY: Easy
REFERENCES: 1-3bnTypesnofnDatabases
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



12. Andatanwarehousencannstorendatanderivednfromnmanynsources.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3bnTypesnofnDatabases
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking



13. Structurenisnbasednonnthentypenofnprocessingntonbenperformedn onnthendata.n a.n True
b.n False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3bnTypesnofnDatabases
LEARNINGnOBJECTIVES:n 01.02n-
nDescribenwhatnandatabasenis,nthenvariousntypesnofndatabases,nandnwhyntheynarenvaluablenassetsnf

orndecisionnmaking

, 14. Corporationsnusenonlynstructuredndata.