Test Bank For Concepts of Database Management - 10th - 2021 All Chapters - 9780357422083.pdf

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Test-
bank for Database Systems Design, Implementat
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ion, &Management-comprehensive- 2022
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Chapterg01:gDatabasegSystems




Introduction to Database Management Systems (Florida International University)
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Trueg/gFalse

1. Datagandginformationgaregessentiallygthegsamegthing.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2gDatagversusgInformation
LEARNINGgOBJECTIVES:g 01.01g-gDefinegthegdifferencegbetweengdatagandginformation

2. Datagprocessinggcangbegasgsimplegasgorganizinggdatagtogrevealgpatterns.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2gDatagversusgInformation
LEARNINGgOBJECTIVES:g 01.01g-gDefinegthegdifferencegbetweengdatagandginformation

3. Datagisgthegresultgofgprocessinggrawgfactsgtogrevealgitsgmeaning.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2gDatagversusgInformation
LEARNINGgOBJECTIVES:g 01.01g-gDefinegthegdifferencegbetweengdatagandginformation

4. Whengdatagaregenteredgintogagformgandgsaved,gtheygaregplacedgingthegunderlyinggdatabasegasgknowledge.
a. True

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b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2gDatagversusgInformation
LEARNINGgOBJECTIVES:g 01.01g-gDefinegthegdifferencegbetweengdatagandginformation

5. Datagconstitutegthegbuildinggblocksgofginformation.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2gDatagversusgInformation
LEARNINGgOBJECTIVES:g 01.01g-gDefinegthegdifferencegbetweengdatagandginformation

6. Metadatagdescribegthegdatagcharacteristicsgandgthegsetgofgrelationshipsgthatglinksgthegdatagfoundgwithingthegdatabase.
a. True
b. False

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ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3gIntroducinggthegDatabase
LEARNINGgOBJECTIVES:g01.02g-
gDescribegwhatgagdatabasegis,gthegvariousgtypesgofgdatabases,gandgwhygtheygaregvaluab

legassetsgforgdecisiongmaking

7. ThegonlygwaygtogaccessgthegdatagingagdatabasegisgthroughgthegDBMS.
a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3agRolegandgAdvantagesgofgthegDBMS
LEARNINGgOBJECTIVES:g01.02g-
gDescribegwhatgagdatabasegis,gthegvariousgtypesgofgdatabases,gandgwhygtheygaregvaluab

legassetsgforgdecisiongmaking

8. Databasegprogrammingglanguagesgreceivegallgapplicationgrequestsgandgtranslategthemgintogthegcomplexgoperationsg
requiredgtogfulfillgthosegrequests.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3agRolegandgAdvantagesgofgthegDBMS
LEARNINGgOBJECTIVES:g01.02g-
gDescribegwhatgagdatabasegis,gthegvariousgtypesgofgdatabases,gandgwhygtheygaregvaluab

legassetsgforgdecisiongmaking

9. ThegDBMSgrevealsgmuchgofgthegdatabase’sginternalgcomplexitygtogthegapplicationgprogramsgandgusers.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3agRolegandgAdvantagesgofgthegDBMS
LEARNINGgOBJECTIVES:g01.02g-
gDescribegwhatgagdatabasegis,gthegvariousgtypesgofgdatabases,gandgwhygtheygaregvaluab

legassetsgforgdecisiongmaking

10. OnegdisadvantagegofgthegDBMSgisgthatgitgincreasesgthegriskgofgdatagsecuritygbreaches.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3agRolegandgAdvantagesgofgthegDBMS
LEARNINGgOBJECTIVES:g01.02g-
gDescribegwhatgagdatabasegis,gthegvariousgtypesgofgdatabases,gandgwhygtheygaregvaluab

legassetsgforgdecisiongmaking

11. Angoperationalgdatabasegisgsometimesgreferredgtogasgangenterprisegdatabase.
a. True

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b. False
CopyrightgCengagegLearning.gPoweredgbygCognero. Pageg2