Test Bank for Database Systems Design, Implementation, & Management, 14th Edition Carlos Coronel, Steven Morris All Chapters Fully Covered A+ Guide

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Test-
bank for Database Systems Design, Implementati
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on, &Management-comprehensive- 2022
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Chapterv01:vDatabasevSystems




Introduction to Database Management Systems (Florida International University)
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Truev/vFalse

1. Datavandvinformationvarevessentiallyvthevsamevthing.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2vDatavversusvInformation
LEARNINGvOBJECTIVES:v 01.01v-vDefinevthevdifferencevbetweenvdatavandvinformation

2. Datavprocessingvcanvbevasvsimplevasvorganizingvdatavtovrevealvpatterns.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2vDatavversusvInformation
LEARNINGvOBJECTIVES:v 01.01v-vDefinevthevdifferencevbetweenvdatavandvinformation

3. Datavisvthevresultvofvprocessingvrawvfactsvtovrevealvitsvmeaning.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2vDatavversusvInformation
LEARNINGvOBJECTIVES:v 01.01v-vDefinevthevdifferencevbetweenvdatavandvinformation

4. Whenvdatavareventeredvintovavformvandvsaved,vtheyvarevplacedvinvthevunderlyingvdatabasevasvknowledge.
a. True

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b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2vDatavversusvInformation
LEARNINGvOBJECTIVES:v 01.01v-vDefinevthevdifferencevbetweenvdatavandvinformation

5. Datavconstitutevthevbuildingvblocksvofvinformation.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2vDatavversusvInformation
LEARNINGvOBJECTIVES:v 01.01v-vDefinevthevdifferencevbetweenvdatavandvinformation

6. Metadatavdescribevthevdatavcharacteristicsvandvthevsetvofvrelationshipsvthatvlinksvthevdatavfoundvwithinvthevdatabase.
a. True
b. False

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ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3vIntroducingvthevDatabase
LEARNINGvOBJECTIVES:v01.02v-
vDescribevwhatvavdatabasevis,vthevvariousvtypesvofvdatabases,vandvwhyvtheyvarevvaluab

levassetsvforvdecisionvmaking

7. ThevonlyvwayvtovaccessvthevdatavinvavdatabasevisvthroughvthevDBMS.
a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3avRolevandvAdvantagesvofvthevDBMS
LEARNINGvOBJECTIVES:v01.02v-
vDescribevwhatvavdatabasevis,vthevvariousvtypesvofvdatabases,vandvwhyvtheyvarevvaluab

levassetsvforvdecisionvmaking

8. Databasevprogrammingvlanguagesvreceivevallvapplicationvrequestsvandvtranslatevthemvintovthevcomplexvoperationsv
requiredvtovfulfillvthosevrequests.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3avRolevandvAdvantagesvofvthevDBMS
LEARNINGvOBJECTIVES:v01.02v-
vDescribevwhatvavdatabasevis,vthevvariousvtypesvofvdatabases,vandvwhyvtheyvarevvaluab

levassetsvforvdecisionvmaking

9. ThevDBMSvrevealsvmuchvofvthevdatabase’svinternalvcomplexityvtovthevapplicationvprogramsvandvusers.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3avRolevandvAdvantagesvofvthevDBMS
LEARNINGvOBJECTIVES:v01.02v-
vDescribevwhatvavdatabasevis,vthevvariousvtypesvofvdatabases,vandvwhyvtheyvarevvaluab

levassetsvforvdecisionvmaking

10. OnevdisadvantagevofvthevDBMSvisvthatvitvincreasesvthevriskvofvdatavsecurityvbreaches.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3avRolevandvAdvantagesvofvthevDBMS
LEARNINGvOBJECTIVES:v01.02v-
vDescribevwhatvavdatabasevis,vthevvariousvtypesvofvdatabases,vandvwhyvtheyvarevvaluab

levassetsvforvdecisionvmaking

11. Anvoperationalvdatabasevisvsometimesvreferredvtovasvanventerprisevdatabase.
a. True

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b. False
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