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SCHOOL: GOOD SHEPHERD SCHOOLS SUBJECT: COMPUTER STUDIES C.A 1 CLASS: JS3 THIRD TERM
1. Whichof the followingisNOTtrue aboutthe ArithmeticandLogicUnit?A. can performall typesof an arithmetic
operationB.can performall logical reasoningC.canperformaddition,subtraction,multiplicationanddivisionD.can
store data and instructions
2. The followingoptionscontainthe distinctstatesthatprocessinggoesthroughinordertoproduce meaningful output
for anyprogram exceptA.fetchB. decode C.execute D.fetchback
3. The devicesyouuse tofeeddata to the computersuchas a keyboardetc.A.inputunitsB.outputunits C. memory D.
central processingunit
4. The followingare usesof computerintimingandcontrol exceptA.trafficcontrol B.airportcontrol C. weathercontrol
D. airplane control
5. The basic technique thatprocesseddataimmediatelyisA.demandprocessingB.batchprocessing C.real time
processingD.time sharing
6. The followingoptionsare the disadvantagesof usingcomputerfordataprocessingexceptA.itisexpensiveB.it
requirestrainedpersonnel C.computersystemscanstore a huge amountof data D. it iscostlyto maintain
7. The followingoptionsare the advantagesof usingcomputerfordataprocessingexceptA.speedB.exchange of
information C.overall securitycanbe raiseddue tolesshumanintervention D.inefficiencycanbe raised
8. The devicesforcontrollingthe flow of electrical currentsforthe purpose of informationprocessingandsystemcontrol
A. mechanical B.electrical C.electronicD.analogue
9. The followingare examplesof earlycountingdevicesexceptA.stonesB.pebbles C.fingers D.ship
10.The general termusedto describe computerprogramsisA.storedprogramB. peripheral C.software D.hardware
11.A worldwidesystemof linkedcomputernetworksisknownasA.internetB.intranet C.extranetD.telnet
12.The followingoptionsare examplesof internetbrowserexceptA.MicrosoftEdge B. MozillaFirefox C.Google Chrome
D. MicrosoftPublisher
13.An email message hasthe followingfeaturesexceptA.the addressof the senderB.the addressof the receiver C.the
hostof the message D.the contentof the message
14.Listeningtothe latestnews,readmagazines,downloadmusic,playgamesandevenwatchfilmsonthe internetis
calledA.e-movie B.e-entertainmentC.e-commerce D.research
15.Buyingandsellingonthe internetiscalledA.e-learningB.e-entertainmentC.teleconferencingD.e-commerce
16.A collectionof webpageslinkedtoone anothertoforma global webof informationA.webpage B.website C.file
transferprotocol D. email
17._____ allowseasytransferof filesbetweenhostcomputersA.telnetB.webpage C.filetransferprotocol D.gopher
18.For someone tosendorreceive electronicmails,one mustkeepane-mail accountwitha/an______ A.network
administratorB.mail administratorC.google searcherD.internetservice provider
19.The software installedona personal computerused foraccessingandviewinganyinformationonthe webA.internet
browserB. internet C.google D.yahoo
20.Everyuserand recipientof amessage throughthe internetmusthave aunique address.ThisuniqueaddressiscalledA.
webpage B.website C.email addressD.email server
21.The interconnectionof twoormore computersto the same resource isknownas A.data processingB.computer
architecture C.computernetworkingD.computerengineering
22.The ____ isusedto broadcast voice informationtopeople whoare indifferentgeographical locationsA.fax B.radioC.
telephoneD.television
23.Resolvingerrorsinaprogram isknownas A. debuggingB.refixingC.errorcheckingD.problemsolving
24.Whichof the followingisnota high-level programminglanguage? A.Assembly B.C++C. Java D. Python
25.The ArithmeticLogicUnit(ALU) doeswhichof the following?I.PerformArithmeticoperationsII.StoresdataIII.
PerformscomparisonIV.CommunicateswithinputdevicesA.IonlyB.II onlyC. I andII onlyD. I and III only
26.The C drive ina micro-computerrepresentsA.CD-ROMB. Diskdrive C.Hard diskD.5
1
4
diskette
27.CMYK colour systemsare usedspecificallyfor______ designwork A.graphicB. webC. printD. cell phone
28.The Zoom tool isusedfor ______ objects A.magnifyingB.croppingC. marquee selectingD.embedding
29.What isthe defaultpapertype/sizewhenyouopenCorel draw windows? A.A4B. B2 C. Postcard D. Letter
30.The two broad categoriesof software are A.diskoperatingsoftwareandword-perfectB.systemand applicationC.
transactionand applicationD.windowsandmacOS
31.Whichof these professional bodiescana computerprofessional belongtoinNigeria?A.Instituteof Chartered
ComputerExpertsB.MicrosoftInstitute of ManagementInformationSystemC.NigeriaComputerSocietyD.Oracle
TechnologyAssociationof Nigeria
32.The supercomputersare mainlyusefulforA.data retrieval operationsB.inputoutputintensive processingC.
manipulationof recordsD.runningmultiple processessimultaneously
33.Whichof these packagesisappropriate forpresentationof textandgraphicto audience?A.Corel draw B.Microsoft
access C.Microsoft PowerPointD.wordperfect
34.Whichof these commandsisusedtoerase the screenof the computerduringthe executionof aBASICprogram? A.CLS
B. END C. LET D. STOP
35.The keyboardshortcutto copy inCorel drawis A.CTRL + S B. CTRL + O C.CTRL + C D. CTRL + P
36.The keyboardshortcutto printyour Corel drawfile is A. CTRL + S B. CTRL + O C. CTRL + C D. CTRL + P
37.A visual representationof worksheetdata A.column B.data C. chart D. legend
38.Whencalculatingcellswhatdoesacolonallowyouto do? A. findthe meanmedianandmode of a seriesof numbers B.
calculate multiplecellsbytypingthemin C. calculate multiplecellsbyhighlightingthem D. produce conditional
statementslike if andornot
39.The “formula”in excel is______ A. a tab yousee at the bottom of your workbookfile B. acombinationof numbersand
symbolsusedtoexpressacalculation C.toentertextor numbersat the positionof the cursoror cell pointer D.the
linesonyourworksheetthatseparate the columnsandrows
40.Convert1410 to base 2 A. 10002 B. 11102 C. 10102 D. 11012
41.Whichof the followinghasa negative impactonICTin the society?A.E-commerce B.EducationC.Fraud D.
Employment
42.A database managementsystemallowsthe usertoarrange data inthe followingusefulformatsexceptA.formB.label
C. reportD. table
43.Whichof the followingisnotfoundincentral processingunitA.arithmeticandlogicunit B.control unitC. Hard disk D.
memoryunit
44.Convert4078 to decimal numberA.26310 B. 27410 C. 28010 D. 29110
45.Whichof the followingdoesnotuse a spreadsheetpackage?A.balance sheetB.dailysalesC.examinationresult D.
complementarycard
46.The varioustypesof computermouse include the followingexceptA.cordlessB.optical C.virtual D.touchpad
47.Processeddatacan be retrievedfromacomputerthroughthe followingmeansexceptA.microphone B.monitorC.
printerD. projector
48.The ____ bar in Corel Drawdisplaysinformationaboutselectedobjectssuchascolour,fill type andoutline A.property
B. standardC. statusD. tool
49.Mr. Ejiro’sdailydutiesincludetypingdocuments,connectingandprintingdocuments.Mr.Ejiro is therefore acomputer
________ A. programmerB. engineerC.analystD.operator
50.MicrosoftWord is notsuitable for_____ A. creatingassignmentsandarticlesB.creatingresumesC.creatingworldwide
webpagesD. preparingpayrolls
THEORY SECTION
ANSWER ALL QUESTIONS PLEASE!!!
QUESTION 1
A. Listthree advantagesandtwodisadvantagesof usingcomputersfordataprocessing
B. What isa device andmentionthree classesof devices
QUESTION 2
A. Explainthe followingconcept
i.Internetii.WWW iii.E-mail iv.Website
B. Give the full meaningof the followingacronym
i..com ii..goviii..eduiv..netv..mil

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J3 Computer Studies (Pre-NECO BECE)

  • 1. SCHOOL: GOOD SHEPHERD SCHOOLS SUBJECT: COMPUTER STUDIES C.A 1 CLASS: JS3 THIRD TERM 1. Whichof the followingisNOTtrue aboutthe ArithmeticandLogicUnit?A. can performall typesof an arithmetic operationB.can performall logical reasoningC.canperformaddition,subtraction,multiplicationanddivisionD.can store data and instructions 2. The followingoptionscontainthe distinctstatesthatprocessinggoesthroughinordertoproduce meaningful output for anyprogram exceptA.fetchB. decode C.execute D.fetchback 3. The devicesyouuse tofeeddata to the computersuchas a keyboardetc.A.inputunitsB.outputunits C. memory D. central processingunit 4. The followingare usesof computerintimingandcontrol exceptA.trafficcontrol B.airportcontrol C. weathercontrol D. airplane control 5. The basic technique thatprocesseddataimmediatelyisA.demandprocessingB.batchprocessing C.real time processingD.time sharing 6. The followingoptionsare the disadvantagesof usingcomputerfordataprocessingexceptA.itisexpensiveB.it requirestrainedpersonnel C.computersystemscanstore a huge amountof data D. it iscostlyto maintain 7. The followingoptionsare the advantagesof usingcomputerfordataprocessingexceptA.speedB.exchange of information C.overall securitycanbe raiseddue tolesshumanintervention D.inefficiencycanbe raised 8. The devicesforcontrollingthe flow of electrical currentsforthe purpose of informationprocessingandsystemcontrol A. mechanical B.electrical C.electronicD.analogue 9. The followingare examplesof earlycountingdevicesexceptA.stonesB.pebbles C.fingers D.ship 10.The general termusedto describe computerprogramsisA.storedprogramB. peripheral C.software D.hardware 11.A worldwidesystemof linkedcomputernetworksisknownasA.internetB.intranet C.extranetD.telnet 12.The followingoptionsare examplesof internetbrowserexceptA.MicrosoftEdge B. MozillaFirefox C.Google Chrome D. MicrosoftPublisher 13.An email message hasthe followingfeaturesexceptA.the addressof the senderB.the addressof the receiver C.the hostof the message D.the contentof the message 14.Listeningtothe latestnews,readmagazines,downloadmusic,playgamesandevenwatchfilmsonthe internetis calledA.e-movie B.e-entertainmentC.e-commerce D.research 15.Buyingandsellingonthe internetiscalledA.e-learningB.e-entertainmentC.teleconferencingD.e-commerce 16.A collectionof webpageslinkedtoone anothertoforma global webof informationA.webpage B.website C.file transferprotocol D. email 17._____ allowseasytransferof filesbetweenhostcomputersA.telnetB.webpage C.filetransferprotocol D.gopher 18.For someone tosendorreceive electronicmails,one mustkeepane-mail accountwitha/an______ A.network administratorB.mail administratorC.google searcherD.internetservice provider 19.The software installedona personal computerused foraccessingandviewinganyinformationonthe webA.internet browserB. internet C.google D.yahoo 20.Everyuserand recipientof amessage throughthe internetmusthave aunique address.ThisuniqueaddressiscalledA. webpage B.website C.email addressD.email server 21.The interconnectionof twoormore computersto the same resource isknownas A.data processingB.computer architecture C.computernetworkingD.computerengineering 22.The ____ isusedto broadcast voice informationtopeople whoare indifferentgeographical locationsA.fax B.radioC. telephoneD.television 23.Resolvingerrorsinaprogram isknownas A. debuggingB.refixingC.errorcheckingD.problemsolving 24.Whichof the followingisnota high-level programminglanguage? A.Assembly B.C++C. Java D. Python 25.The ArithmeticLogicUnit(ALU) doeswhichof the following?I.PerformArithmeticoperationsII.StoresdataIII. PerformscomparisonIV.CommunicateswithinputdevicesA.IonlyB.II onlyC. I andII onlyD. I and III only 26.The C drive ina micro-computerrepresentsA.CD-ROMB. Diskdrive C.Hard diskD.5 1 4 diskette 27.CMYK colour systemsare usedspecificallyfor______ designwork A.graphicB. webC. printD. cell phone 28.The Zoom tool isusedfor ______ objects A.magnifyingB.croppingC. marquee selectingD.embedding 29.What isthe defaultpapertype/sizewhenyouopenCorel draw windows? A.A4B. B2 C. Postcard D. Letter 30.The two broad categoriesof software are A.diskoperatingsoftwareandword-perfectB.systemand applicationC. transactionand applicationD.windowsandmacOS
  • 2. 31.Whichof these professional bodiescana computerprofessional belongtoinNigeria?A.Instituteof Chartered ComputerExpertsB.MicrosoftInstitute of ManagementInformationSystemC.NigeriaComputerSocietyD.Oracle TechnologyAssociationof Nigeria 32.The supercomputersare mainlyusefulforA.data retrieval operationsB.inputoutputintensive processingC. manipulationof recordsD.runningmultiple processessimultaneously 33.Whichof these packagesisappropriate forpresentationof textandgraphicto audience?A.Corel draw B.Microsoft access C.Microsoft PowerPointD.wordperfect 34.Whichof these commandsisusedtoerase the screenof the computerduringthe executionof aBASICprogram? A.CLS B. END C. LET D. STOP 35.The keyboardshortcutto copy inCorel drawis A.CTRL + S B. CTRL + O C.CTRL + C D. CTRL + P 36.The keyboardshortcutto printyour Corel drawfile is A. CTRL + S B. CTRL + O C. CTRL + C D. CTRL + P 37.A visual representationof worksheetdata A.column B.data C. chart D. legend 38.Whencalculatingcellswhatdoesacolonallowyouto do? A. findthe meanmedianandmode of a seriesof numbers B. calculate multiplecellsbytypingthemin C. calculate multiplecellsbyhighlightingthem D. produce conditional statementslike if andornot 39.The “formula”in excel is______ A. a tab yousee at the bottom of your workbookfile B. acombinationof numbersand symbolsusedtoexpressacalculation C.toentertextor numbersat the positionof the cursoror cell pointer D.the linesonyourworksheetthatseparate the columnsandrows 40.Convert1410 to base 2 A. 10002 B. 11102 C. 10102 D. 11012 41.Whichof the followinghasa negative impactonICTin the society?A.E-commerce B.EducationC.Fraud D. Employment 42.A database managementsystemallowsthe usertoarrange data inthe followingusefulformatsexceptA.formB.label C. reportD. table 43.Whichof the followingisnotfoundincentral processingunitA.arithmeticandlogicunit B.control unitC. Hard disk D. memoryunit 44.Convert4078 to decimal numberA.26310 B. 27410 C. 28010 D. 29110 45.Whichof the followingdoesnotuse a spreadsheetpackage?A.balance sheetB.dailysalesC.examinationresult D. complementarycard 46.The varioustypesof computermouse include the followingexceptA.cordlessB.optical C.virtual D.touchpad 47.Processeddatacan be retrievedfromacomputerthroughthe followingmeansexceptA.microphone B.monitorC. printerD. projector 48.The ____ bar in Corel Drawdisplaysinformationaboutselectedobjectssuchascolour,fill type andoutline A.property B. standardC. statusD. tool 49.Mr. Ejiro’sdailydutiesincludetypingdocuments,connectingandprintingdocuments.Mr.Ejiro is therefore acomputer ________ A. programmerB. engineerC.analystD.operator 50.MicrosoftWord is notsuitable for_____ A. creatingassignmentsandarticlesB.creatingresumesC.creatingworldwide webpagesD. preparingpayrolls THEORY SECTION ANSWER ALL QUESTIONS PLEASE!!! QUESTION 1 A. Listthree advantagesandtwodisadvantagesof usingcomputersfordataprocessing B. What isa device andmentionthree classesof devices QUESTION 2 A. Explainthe followingconcept i.Internetii.WWW iii.E-mail iv.Website B. Give the full meaningof the followingacronym i..com ii..goviii..eduiv..netv..mil