AIS Quiz 2 Questions With Correct Choices
1. In cthis csystem, cthe cfiles care cupdated cdirectly cwithout cwaiting, cand cthe cdata cis ctransferred cdirectly
cthrough cthe cterminal cends cto cthe ccentral cprocessing cunit.
a) Batch cprocessing coperating csystem
b) On-line cprocessing csystems
c) Real-time cprocessing csystems
d) Time-sharing
cprocessing cAnswer: cB
2. The c processing csystem cmeans cthat cthe cperiod cbetween crequesting cand cobtaining cthe
cinformation cis cminimal.
a) Time csharing
b) Batch
c) Real ctime
d) None cof cthe
cabove cAnswer: cC
3. Which cof cthe cfollowing cmeans cthat cthere care ca cnumber cof cusers cfor cone ccomputer cand cthose
cusers care cconnected cto cthe ccomputer cby cthe cterminal cends?
a) Batch cprocessing coperating csystem
b) On-line cprocessing csystems
c) Real-time cprocessing csystems
d) Time-sharing
cprocessing cAnswer: cD
4. A cdata cflow cdiagram c……..
a) is ca cgraphical c description cof cthe csource
and cdestination cof cdata cthat cshows chow cdata cflow cwithin can corganization.
b) is ca cgraphical cdescription cof cthe cflow cof cdocuments cand cinformation
cbetween cdepartments cor careas cof cresponsibility
c) is ca cgraphical cdescription cof cthe crelationship camong cthe cinput, cprocessing, cand coutput cin can
cinformation csystem
d) is ca cgraphical cdescription cof cthe
sequence cof clogical c operations cthat ca ccomputer cperforms cas cit cexecutes ca
cprogram
Answer: cA
, 5. In cpreparing ca cDFD, c when cdata care ctransformed cthrough c a cprocess, cthe csymbol cused cshould c be
a) A ccircle
b) An carrow
c) A csquare
d) Two chorizontal
clines cAnswer: cA
6. In cpreparing ca cDFD, cwhen cdata care cMovement camong ca
cprocess, cthe celement cused cshould cbe
a) Entity
b) Data cFlow
c) Data cstore
d) Process
cAnswer: cB
7. In ca cdata cflow cdiagram cof cthe ccustomer cpayment cprocess, c"update creceivables" cwill c appear cin c ……..
a) A csquare
b) A ccircle
c) Two chorizontal c lines
d) None cof cthe
cabove cAnswer: cB
8. In ca cdata cflow cdiagram c of cthe ccustomer cpayment cprocess, c"Customer cpayment" cwill cappear cabove cor cin
a) A csquare
b) A ccircle
c) Two chorizontal c lines
d) An
carrow cAnswer:
cD
9. Data cflow cdiagrams cdepict
a) processes, cbut cnot cwho cis c performing cthe cprocesses
b) processes, cbut cnot cthe cdata c that cflows cbetween cprocesses
c) who cis c performing cprocesses, cbut cnot chow cthey cperform cthe c process?
d) who cis cperforming cprocesses, cbut cnot cthe cdata cthat cflows cbetween
cprocesses? cAnswer: cA
10. In ca cdata cflow cdiagram cof cthe cvendor cpayment cprocess, cwhat csymbol cwould cmost cappropriately
creflect can cupdate cof cthe cpayables caccount?
a) A csquare
b) A ccircle
1. In cthis csystem, cthe cfiles care cupdated cdirectly cwithout cwaiting, cand cthe cdata cis ctransferred cdirectly
cthrough cthe cterminal cends cto cthe ccentral cprocessing cunit.
a) Batch cprocessing coperating csystem
b) On-line cprocessing csystems
c) Real-time cprocessing csystems
d) Time-sharing
cprocessing cAnswer: cB
2. The c processing csystem cmeans cthat cthe cperiod cbetween crequesting cand cobtaining cthe
cinformation cis cminimal.
a) Time csharing
b) Batch
c) Real ctime
d) None cof cthe
cabove cAnswer: cC
3. Which cof cthe cfollowing cmeans cthat cthere care ca cnumber cof cusers cfor cone ccomputer cand cthose
cusers care cconnected cto cthe ccomputer cby cthe cterminal cends?
a) Batch cprocessing coperating csystem
b) On-line cprocessing csystems
c) Real-time cprocessing csystems
d) Time-sharing
cprocessing cAnswer: cD
4. A cdata cflow cdiagram c……..
a) is ca cgraphical c description cof cthe csource
and cdestination cof cdata cthat cshows chow cdata cflow cwithin can corganization.
b) is ca cgraphical cdescription cof cthe cflow cof cdocuments cand cinformation
cbetween cdepartments cor careas cof cresponsibility
c) is ca cgraphical cdescription cof cthe crelationship camong cthe cinput, cprocessing, cand coutput cin can
cinformation csystem
d) is ca cgraphical cdescription cof cthe
sequence cof clogical c operations cthat ca ccomputer cperforms cas cit cexecutes ca
cprogram
Answer: cA
, 5. In cpreparing ca cDFD, c when cdata care ctransformed cthrough c a cprocess, cthe csymbol cused cshould c be
a) A ccircle
b) An carrow
c) A csquare
d) Two chorizontal
clines cAnswer: cA
6. In cpreparing ca cDFD, cwhen cdata care cMovement camong ca
cprocess, cthe celement cused cshould cbe
a) Entity
b) Data cFlow
c) Data cstore
d) Process
cAnswer: cB
7. In ca cdata cflow cdiagram cof cthe ccustomer cpayment cprocess, c"update creceivables" cwill c appear cin c ……..
a) A csquare
b) A ccircle
c) Two chorizontal c lines
d) None cof cthe
cabove cAnswer: cB
8. In ca cdata cflow cdiagram c of cthe ccustomer cpayment cprocess, c"Customer cpayment" cwill cappear cabove cor cin
a) A csquare
b) A ccircle
c) Two chorizontal c lines
d) An
carrow cAnswer:
cD
9. Data cflow cdiagrams cdepict
a) processes, cbut cnot cwho cis c performing cthe cprocesses
b) processes, cbut cnot cthe cdata c that cflows cbetween cprocesses
c) who cis c performing cprocesses, cbut cnot chow cthey cperform cthe c process?
d) who cis cperforming cprocesses, cbut cnot cthe cdata cthat cflows cbetween
cprocesses? cAnswer: cA
10. In ca cdata cflow cdiagram cof cthe cvendor cpayment cprocess, cwhat csymbol cwould cmost cappropriately
creflect can cupdate cof cthe cpayables caccount?
a) A csquare
b) A ccircle
