Systems Analysis and Design 13th Edition By Scott Tilley (Test Bank).pdf

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ModerngSystemsgAnalysisgandgDesign,g6eg(Hoffer,getgal.)gChapt
erg1g ThegSystemsgDevelopmentgEnvironment

1) Theganalysisgandgdesigngofginformationgsystemsgisgdrivengfromgagtechnicalgperspective.g
Answer:g FALSE
Diff:g2 PagegRef:g3

2) Informationgsystemsganalysisgandgdesigngisgangorganizationalgimprovementgprocess.g
Answer:g TRUE
Diff:g2 PagegRef:g3

3) Angimportantgresultgofgsystemsganalysisgandgdesigngisgapplicationgsoftware.g
Answer:g TRUE
Diff:g1 PagegRef:g4

4) Agmethodologygadoptedgbygangorganizationgwillgbegconsistentgwithgitsggeneralgmanagementgs
tyle.
Answer:g TRUE
Diff:g2 PagegRef:g4--5

5) Techniquesgaregcomprehensive,gmultiple-
stepgapproachesgtogsystemsgdevelopmentgthatgguideganganalyst'sgworkgandginfluencegthegqualitygo
fgthegfinalgproduct.
Answer:g FALSE
Diff:g2 PagegRef:g4

6) Agknowledgegengineergisgthegorganizationalgrolegmostgresponsiblegforgtheganalysisgandgdesigngo
fginformationgsystems.
Answer:g FALSE
Diff:g1 PagegRef:g5

7) Thegsystemsgdevelopmentgenvironmentgingtheglateg1990sgfocusedgongsystemsgintegration.g
Answer:g TRUE
Diff:g2 PagegRef:g6

8) Ingmanygcases,gorganizationsgdognotgrungapplicationsgin-
house,gchoosingginsteadgtogusegangapplicationgongagper-
usegbasisgbygaccessinggthroughgangapplicationgservicegprovider.gAnswer:g TRUE
Diff:g2 PagegRef:g7

9) Agsystemsgdevelopmentgmethodologygisgagstandardgprocessgfollowedgingangorganizationgtogcond
uctgallgthegstepsgnecessarygtoganalyze,gdesign,gimplement,gandgmaintainginformationgsystems.gAnsw
er:g TRUE
Diff:g2 PagegRef:g7




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10) Thegsystemsgdevelopmentglifegcyclegisgthegtraditionalgmethodologygusedgtogdevelop,gmaintain,ga
ndgreplaceginformationgsystems.
Answer:g TRUE
Diff:g2 PagegRef:g7

11) Thegsystemsgdevelopmentglifegcyclegisgagsequentiallygorderedgsetgofgphases.g
Answer:g FALSE
Diff:g2 PagegRef:g7

12) Ingthegsystemsgdevelopmentglifegcycle,gitgisgpossiblegtogcompletegsomegactivitiesgingonegphasegi
ngparallelgwithgsomegactivitiesgofganothergphase.
Answer:g TRUE
Diff:g2 PagegRef:g7

13) Sometimesgthegsystemsgdevelopmentglifegcyclegisgiterative.g
Answer:g TRUE
Diff:g1 PagegRef:g8

14) Thegfirstgphasegingthegsystemsgdevelopmentglifegcycleg(SDLC)gisgplanning.g
Answer:g TRUE
Diff:g2 PagegRef:g9

15) Duringgtheganalysisgphase,gsomeonegidentifiesgthegneedgforgagnewgorgenhancedgsystem.g
Answer:g FALSE
Diff:g2 PagegRef:g10

16) Duringgthegdesigngphase,ganalystsgconvertgthegdescriptiongofgthegrecommendedgalternativegs
olutiongintoglogicalgandgphysicalgsystemgspecifications.
Answer:g TRUE
Diff:g2 PagegRef:g10

17) Thegsecondgsubphasegingsystemsganalysisgisgtoginvestigategthegsystemgandgdeterminegthegp
roposedgsystem'sgscope.
Answer:g FALSE
Diff:g2 PagegRef:g10

18) DesigngisgthegsecondgphasegofgthegSDLCgingwhichgthegcurrentgsystemgisgstudiedgandga
lternativegreplacementgsystemsgaregproposed.
Answer:g FALSE
Diff:g2 PagegRef:g10

19) Oftengthegchoicesgofglanguage,gdatabase,gandgplatformgaregalreadygdecidedgbygthegorganizati
ongorgbygthegclient,gandgtheseginformationgtechnologiesgmustgbegtakengintogaccountgingthegphysica
lgdesigngofgthegsystem.
Answer:g FALSE
Diff:g3 PagegRef:g10


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20) Logicalgdesigngisgtiedgtogagspecificghardwaregandgsoftwaregplatform.g
Answer:g FALSE
Diff:g2 PagegRef:g10

21) Duringgphysicalgdesign,gtheglogicalgspecificationsgofgthegsystemgfromgtheglogicalgdesigngaregt
ransformedgintogtechnology-
specificgdetailsgfromgwhichgallgprogramminggandgsystemgconstructiongcangbegaccomplished.
Answer:g TRUE
Diff:g3 PagegRef:g10

22) ImplementationgisgthegfourthgphasegofgthegSDLCgingwhichgtheginformationgsystemgisgcoded,gt
ested,ginstalled,gandgsupportedgingthegorganization.
Answer:g TRUE
Diff:g2 PagegRef:g10-11

23) Duringginstallation,gthegnewgsystemgbecomesgpartgofgthegdailygactivitiesgofgthegorganization.g
Answer:g TRUE
Diff:g1 PagegRef:g11

24) Documentationgandgtraininggprogramsgaregfinalizedgduringgthegphysicalgdesigngphase.g
Answer:g FALSE
Diff:g2 PagegRef:g11

25) Thegmaintenancegphasegoftengresemblesgtheglifegcyclegitself.g
Answer:g TRUE
Diff:g1 PagegRef:g12

26) Thegamountgofgtimegandgeffortgdevotedgtogmaintenancegdependsgaggreatgdealgongthegp
erformancegofgthegpreviousgphasesgofgtheglifegcycle.
Answer:g TRUE
Diff:g2 PagegRef:g12

27) Agdescriptiongofgthegcurrentgsystemgidentifyinggwheregproblemsgorgopportunitiesgaregwithgagge
neralgrecommendationgonghowgtogfix,genhance,gorgreplacegthegcurrentgsystemgisgagproductgofgthegdes
igngphase.
Answer:g FALSE
Diff:g2 PagegRef:g12

28) MaintenancegisgthegfinalgphasegofgthegSDLCgingwhichganginformationgsystemgisgsystematicallygr
epairedgandgimproved.
Answer:g TRUE
Diff:g2 PagegRef:g12

29) ThegtraditionalgwaterfallgSDLCgnarrowlygdefinesgthegendgusergorgcustomer'sgrole.g
Answer:g TRUE
Diff:g2 PagegRef:g14


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30) OnegofgthegcriticismsgofgthegtraditionalgSDLCgisgthatgitgfocusesgongmilestonegdeadlines,gl
eadinggtogtooglittlegfocusgongdoingggoodganalysisgandgdesign.
Answer:g TRUE
Diff:g2 PagegRef:g14

31) AgcriticismgofgthegtraditionalgSDLCgisgthatgthegrolegofgsystemgusersgorgcustomersgisgtoogb
roadlygdefined.
Answer:g FALSE
Diff:g2 PagegRef:g14

32) Involvinggthegendguserginganalysisgandgdesigngisgagkeygadvantagegtogthegprototypinggt
echnique.
Answer:g TRUE
Diff:g2 PagegRef:g15

33) CASEgrefersgtogsoftwaregtoolsgthatgprovidegautomatedgsupportgforgsomegportiongofgthegs
ystemsgdevelopmentgprocess.
Answer:g TRUE
Diff:g2 PagegRef:g15

34) CASEgtoolsgaregbuiltgaroundgagcentralgrepositorygforgsystemgdescriptionsgandgspecifications.g
Answer:g TRUE
Diff:g2 PagegRef:g15

35) CASEgAnalysisgtoolsghelpgtogprototypeghowgsystemsgwillglookgandgfeel.g
Answer:g FALSE
Diff:g2 PagegRef:g15

36) CASEghelpsgprogrammersgandganalystsgdogtheirgjobsgmoregefficientlygandgeffectively.g
Answer:g TRUE
Diff:g1 PagegRef:g16

37) RADgisgbecomingglessgandglessgaglegitimategwaygtogdevelopginformationgsystems.g
Answer:g FALSE
Diff:g1 PagegRef:g17

38) JointgApplicationgDevelopmentgisgagsystemsgdevelopmentgmethodologygcreatedgtogradicallyg
decreasegthegtimegneededgtogdesigngandgimplementginformationgsystems.
Answer:g FALSE
Diff:g2 PagegRef:g17

39) RADgfollowsgthegtraditionalgSDLCgphases,gbutgthegphasesgaregshortenedgandgcombinedgwithge
achgothergtogproducegagmoregstreamlinedgdevelopmentgtechnique.
Answer:g TRUE
Diff:g1 PagegRef:g17



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