Test Bank for Modern Database Management 13th Edition Heikki Topi, Jeffrey A Hoffer, Ramesh Venkataraman

Test Bank Modern Database Man
g g g gg



agement 13th Edition Hoffer-
g g g



latest-2023
g




ModerngDatabasegManagement,g13eg(Hoffer)
Chapterg1g ThegDatabasegEnvironmentgandgDevelopmentgProcess

1) AccordinggtogagMcKinseygGlobalgInstitutegReport,ging2010galone,gglobalgenterprisesgstore
dgmoregthan:
A) 1gterabytegofgdata.
B) 3ggigabytesgofgdata.
C) atgleastg100gpetabytesgofgdata.
D) moregthang7gbilliongexabytesgofgdata
.gAnswer:gD
LO:g 1.1:gDefinegkeygterms.gD
ifficulty:gEasygClassification:
g Concept
AACSB:g InformationgTechnology

2) DatabasegmanagementginvolvesgallgofgthegfollowinggEXCEPT:
A) collectinggdata.
B) organizinggdata.
C) designgwebgpages.
D) managinggdata.
gAnswer:gC
LO:g 1.1:gDefinegkeygterms.gD
ifficulty:gEasygClassification:
g Concept
AACSB:g InformationgTechnology

3) Agdatabasegisgangorganizedgcollectiongof relatedgdata.
A) logically
B) physically
C) loosely
Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology
1

,D) badlygA
nswer:gA
LO:g 1.1:gDefinegkeygterms.gD
ifficulty:gEasygClassification:
g Concept
AACSB:g InformationgTechnology

4) Legacygsystemsgoftengcontaingdatagof qualitygandgareggenerallyghostedgon .
A) poor;gpersonalgcomputers
B) excellent;gmainframes
C) poor;gmainframes
D) excellent;gworkgroupgcomputers
gAnswer:gC
LO:g3.1:gDefinegkeygterms.




Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology
2

,5) Program-datagdependencegisgcausedgby:
A) filegdescriptionsgbeinggstoredgingeachgdatabasegapplication.
B) datagdescriptionsgbeinggstoredgongagserver.
C) datagdescriptionsgbeinggwrittengintogprogramminggcode.
D) datagcohabitinggwithgprograms.
gAnswer:gA
LO:g 1.2:gNamegseveralglimitationsgofgconventionalgfilegprocessinggsystems.
gDifficulty:gModerate
Classification:g Concept
AACSB:g InformationgTechnology

6) Becausegapplicationsgaregoftengdevelopedgindependentlygingfilegprocessinggsystems:
A) thegdatagisgalwaysgnon-redundant.
B) unplannedgduplicategdatagfilesgaregthegrulegrathergthangthegexception.
C) datagcangalwaysgbegsharedgwithgothers.
D) theregisgaglargegvolumegofgfilegI/O
.gAnswer:gB
LO:g 1.2:gNamegseveralglimitationsgofgconventionalgfilegprocessinggsystems.
gDifficulty:gModerate
Classification:g Concept
AACSB:g InformationgTechnology

7) Relationalgdatabasesgestablishgthegrelationshipsgbetweengentitiesgbygmeansgofgcommongfield
sgincludedgingagfilegcalledga(n):
A) entity.
B) relationship.
C) relation.
D) association.
gAnswer:gC

LO:g 1.3:gExplaingatgleastg10gadvantagesgofgthegdatabasegapproach,gcomparedgtogtraditionalgfilegpr
ocessing.
Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology

8) A(n)
isgoftengdevelopedgbygidentifyinggagformgorgreportgthatgagusergneedsgongagregulargbasis.
A) enterprisegview
B) reportinggdocument
C) usergview
D) usergsnapshot
gAnswer:gC
LO:g 1.3:gExplaingatgleastg10gadvantagesgofgthegdatabasegapproach,gcomparedgtogtraditionalgfilegpr
ocessing.
Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology
3

, 9) Aggraphicalgsystemgusedgtogcapturegthegnaturegandgrelationshipsgamonggdatagisgcalledga(n):
A) XMLgdatagmodel.
B) hypertextggraphic.
C) relationalgdatabase.
D) datagmodel.
Answer:gD
LO:g 1.3:gExplaingatgleastg10gadvantagesgofgthegdatabasegapproach,gcomparedgtogtraditionalgfilegpr
ocessing.
Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology

10) Datagthatgdescribegthegpropertiesgofgothergdatagare:
A) relationships.
B) logical.
C) physical.
D) metadata.
gAnswer:gD
LO:g 1.3:gExplaingatgleastg10gadvantagesgofgthegdatabasegapproach,gcomparedgtogtraditionalgfilegpr
ocessing.
Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology

11) MetatdatagtypicallygdescribesgallgofgthegfollowinggEXCEPT:
A) datagdefinitions.
B) length.
C) allowablegvalues.
D) locationgongdisk
.
Answer:g D
LO:g 1.3:gExplaingatgleastg10gadvantagesgofgthegdatabasegapproach,gcomparedgtogtraditionalgfilegpr
ocessing.
Difficulty:gModerategClassifi
cation:gConcept
AACSB:g InformationgTechnology




4
Copyrightg©g2019gPearsongEducation,gInc
.