,Chapter ik01: ikDatabase
ikSystems
True ik/ ikFalse
1. Data ikand ikinformation ikare ikessentially ikthe iksame ikthing.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
2. Data ikprocessing ikcan ikbe ikas iksimple ikas ikorganizing ikdata ikto ikreveal ikpatterns.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
3. Data ikis ikthe ikresult ikof ikprocessing ikraw ikfacts ikto ikreveal ikits ikmeaning.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
4. When ikdata ikare ikentered ikinto ika ikform ikand iksaved, ikthey ikare ikplaced ikin ikthe ikunderlying ikdatabase ikas ikknowledge.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
5. Data ikconstitute ikthe ikbuilding ikblocks ikof ikinformation.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
Copyright ikCengage ikLearning. ikPowered ikby Page ik1
ikCognero.
,Chapter ik01: ikDatabase
ikSystems
6. Metadata ikdescribe ikthe ikdata ikcharacteristics ikand ikthe ikset ikof ikrelationships ikthat iklinks ikthe ikdata ikfound ikwithin ikthe ikdatabase.
a. True
b. False
Copyright ikCengage ikLearning. ikPowered ikby Page ik2
ikCognero.
, Chapter ik01: ikDatabase
ikSystems
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3 ikIntroducing ikthe ikDatabase
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
7. The ikonly ikway ikto ikaccess ikthe ikdata ikin ika ikdatabase ikis ikthrough ikthe ikDBMS.
a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
8. Database ikprogramming iklanguages ikreceive ikall ikapplication ikrequests ikand iktranslate ikthem ikinto ikthe ikcomplex
ikoperationsir
k equired ikto ikfulfill ikthose ikrequests.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
9. The ikDBMS ikreveals ikmuch ikof ikthe ikdatabase’s ikinternal ikcomplexity ikto ikthe ikapplication ikprograms ikand ikusers.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv k aluable ikassets ikfor ikdecision ikmaking
10. One ikdisadvantage ikof ikthe ikDBMS ikis ikthat ikit ikincreases ikthe ikrisk ikof ikdata iksecurity ikbreaches.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
11. An ikoperational ikdatabase ikis iksometimes ikreferred ikto ikas ikan ikenterprise ikdatabase.
a. True
b. False
Copyright ikCengage ikLearning. ikPowered ikby Page ik3
ikCognero.
ikSystems
True ik/ ikFalse
1. Data ikand ikinformation ikare ikessentially ikthe iksame ikthing.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
2. Data ikprocessing ikcan ikbe ikas iksimple ikas ikorganizing ikdata ikto ikreveal ikpatterns.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
3. Data ikis ikthe ikresult ikof ikprocessing ikraw ikfacts ikto ikreveal ikits ikmeaning.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
4. When ikdata ikare ikentered ikinto ika ikform ikand iksaved, ikthey ikare ikplaced ikin ikthe ikunderlying ikdatabase ikas ikknowledge.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
5. Data ikconstitute ikthe ikbuilding ikblocks ikof ikinformation.
a. True
b. False
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-2 ikData ikversus ikInformation
LEARNING ikOBJECTIVES: 01.01 ik- ikDefine ikthe ikdifference ikbetween ikdata ikand
ikinformation
Copyright ikCengage ikLearning. ikPowered ikby Page ik1
ikCognero.
,Chapter ik01: ikDatabase
ikSystems
6. Metadata ikdescribe ikthe ikdata ikcharacteristics ikand ikthe ikset ikof ikrelationships ikthat iklinks ikthe ikdata ikfound ikwithin ikthe ikdatabase.
a. True
b. False
Copyright ikCengage ikLearning. ikPowered ikby Page ik2
ikCognero.
, Chapter ik01: ikDatabase
ikSystems
ANSWER: True
DIFFICULTY: Easy
REFERENCES: 1-3 ikIntroducing ikthe ikDatabase
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
7. The ikonly ikway ikto ikaccess ikthe ikdata ikin ika ikdatabase ikis ikthrough ikthe ikDBMS.
a. True
b. False
ANSWER: True
DIFFICULTY: Moderate
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
8. Database ikprogramming iklanguages ikreceive ikall ikapplication ikrequests ikand iktranslate ikthem ikinto ikthe ikcomplex
ikoperationsir
k equired ikto ikfulfill ikthose ikrequests.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
9. The ikDBMS ikreveals ikmuch ikof ikthe ikdatabase’s ikinternal ikcomplexity ikto ikthe ikapplication ikprograms ikand ikusers.
a. True
b. False
ANSWER: False
DIFFICULTY: Moderate
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv k aluable ikassets ikfor ikdecision ikmaking
10. One ikdisadvantage ikof ikthe ikDBMS ikis ikthat ikit ikincreases ikthe ikrisk ikof ikdata iksecurity ikbreaches.
a. True
b. False
ANSWER: False
DIFFICULTY: Easy
REFERENCES: 1-3a ikRole ikand ikAdvantages ikof ikthe ikDBMS
LEARNING ikOBJECTIVES: 01.02 ik- ikDescribe ikwhat ika ikdatabase ikis, ikthe ikvarious iktypes ikof ikdatabases, ikand ikwhy
ikthey ikareiv
k aluable ikassets ikfor ikdecision ikmaking
11. An ikoperational ikdatabase ikis iksometimes ikreferred ikto ikas ikan ikenterprise ikdatabase.
a. True
b. False
Copyright ikCengage ikLearning. ikPowered ikby Page ik3
ikCognero.
