Question 1Integrated circuits were used in ........ generation of computer?A.firstB.secondC.thirdD.fourthE.fifthObjective Show full explanation
Question 2Which of tbese is not among the data processing cycle? A.Control stageB.Data gatheringC.Input stageD.Processing stageE.Storage stage.Objective Show full explanation
Question 3The computer monitor has the following exceptA.cathode ray tubeB.monitor cableC.monitor tubeD.power cordE.screen.Objective Show full explanation
Question 4Which of these is nota type of printer?A.Dot matrix printersB.Electrostatic printersC.Inkjet printersD.Power printersE.Thermal printers Objective Show full explanation
Question 5which of the following is not a peripheral device?A.MicrophoneB.MonitorC.PrinterD.ScannerE.Speaker.Objective Show full explanation
Question 6The following are common types of utility program exceptA.fole copyingB.file mergingC.file representationD.fole sortingE.scan disk utility.Objective Show full explanation
Question 7The output devicea include the following exceptA.joystickB.projectorC.printerD.plotterE.speaker.Objective Show full explanation
Question 8Flash drive is an example of ....... device. A.ALUB.controlC.InternetD.storageE.virusObjective Show full explanation
Question 9The longest key on the keyboard is the ....... key. A.controlB.escapeC.functionD.returnE.space bar.Objective Show full explanation
Question 10The combination of ....... keys can be used to restart the computer.A.Ctrl + Alt + ShiftB.Ctrl + Alt + DelC.Ctrl + Alt + CapsD.Ctrl + Alt + LockE.Ctrl + Alt + EscObjective Show full explanation
Question 11The various types of computer mouse include the following exceptA.cardlessB.mechanicalC.opticalD.touch padE.virtualObjective Show full explanation
Question 12In a computer system, which part initiates, controls operationsand interprets program instructions?A.Control unitB.InputC.Login unitD.RAME.ROMObjective Show full explanation
Question 13Recycle bin is a A.file in my computerB.file on a desktopC.folder in my computer iconD.folder in my documentE.folder on my desktop.Objective Show full explanation
Question 14Internal DOS commands include the following exceptA.copyB.dateC.formatD.pathE.timeObjective Show full explanation
Question 15What will these key combinations do in an opened Ms word environment CTRL + (→)? A.Move to the beginning of another paragraphB.Move one word to the rightC.Move to the end of the documentD.Move to the end of the lineE.Move to thw next sentence.Objective Show full explanation
Question 16An on-screen indicator which shows where next characters appear in a word processing is calledA.cursorB.lineC.pointD.tabE.tool bar.Objective Show full explanation
Question 17In graphics packages, BMP stands for A.BasimapB.Basic media ptogramC.BitmapD.Bit memory programE.Bytemap.Objective Show full explanation
Question 18The function that cannot be performed under the file menu in CorelDraw is A.creating a new fileB.inserting page commandC.pening an existing lineD.printing colour separationE.saving a file.Objective Show full explanation
Question 19A graphical representation of a document or entry on the screen is calledA.iconB.itemC.pull down menuD.task barE.window.Objective Show full explanation
Question 20Which of the following tasks s performed when cells are merged together in a work sheet?A.Clicking on a cell and dragB.Clicking on mergw cellsC.Highlighting the cells and click format cells.D.Highlighting the cells and click merge cellsE.Selecting the cells and type merge cells.Objective Show full explanation
Question 21The following are spreadsheet packages except exceptA.LOTUSB.Microsoft AccessC.Microsoft ExcelD.MultipanE.Quarto.Objective Show full explanation
Question 22The major uses of spreadsheet package in business include the following exceptA.Budgeting controlB.Financial analysisC.Newsletter preparationD.Personnel jobsE.Statistical analysis.Objective Show full explanation
Question 23The number system represented in this forum: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 A, B, C, D, E, F, is known asA.binaryB.decimalC.duo-decimalD.hexadecimalE.octalObjective Show full explanation
Question 24Convert 4078 to decimal numberA.26310B.27410C.28010D.29110E.29310Objective Show full explanation
Question 25Arrange the following storage units n ascending order of capacity.i. Byte ii. Megabyte iii. kilobyte iv. BitsA.Bits → Megabyte → Kilobyte → ByteB.Bits → Byte → Kilobyte → MegabyteC.Byte → Kilobyte → Bits → MegabyteD.Kilobyte → Byte →Megabyte → BitsE.Megabyte → Kilobyte → Byte → Bits.Objective Show full explanation
Question 26In a logical state, ....... is the output value of “ON".A.0B.1C.0 1D.0 and 1E.1 and 0.Objective Show full explanation
Question 27There are ....... basic operators in ogic gate technology.A.7B.3C.4D.6E.8Objective Show full explanation
Question 28Base sixteen can also be referred to asA.binaryB.decimalC.hectadecimalD.hexadecimalE.octal.Objective Show full explanation
Question 29The protection of data or file against unauthorized users can be achieved using the following ways exceptA.changing the files attributes/extension.B.moving the file to recycle binC.restricting access to computer installationsD.using of passwords.E.using enctyptions.Objective Show full explanation
Question 30An equipment for slicing waste computer papers are special documents which would not be exposed to the public is called A.cutterB.disposerC.recyclerD.shredderE.squeezer.Objective Show full explanation
Question 31The qualities of a good information include tge following exceptA.accurateB.comprehnsiveC.preciseD.timelyE.unreliable.Objective Show full explanation
Question 32The importance of computers as a tool for data processing include the following except A.adaptabilityB.consistencyC.decreased accuracyD.high speed of operationE.large volume of work.Objective Show full explanation
Question 33The following are safety measures to be taken when using the computer exceptA.avoid long trailing cablesB.illuminating the computer roomC.maintaining a dust-free wnvironmentD.secured electrical fittingsE.use of water to clean the computer.Objective Show full explanation
Question 34Which of the gollowing is not a way of protecting diskettes?A.Keeping away magnetic object from them.B.Inserting them properly into disc driveC.Keeping them away from moistureD.Keeping them free from dustE.Using oil to clean them properly. Objective Show full explanation
Question 35Which of the following is not a benefit of computer? A.ConsistencyB.Permanent storageC.InaccuracyD.Very high speedE.Versatile automation.Objective Show full explanation
Question 36The common boundary between two systems is called A.demarcationB.interdictionC.interfaceD.intermediateE.surface.Objective Show full explanation
Question 37The process involved in checking the presence of virus n a computer system is called A.computer scanningB.computer securityC.spell checkingD.system maintenanceE.troubleshootingObjective Show full explanation
Question 38The process of transferring money from one nstitution or person to another is calledA.ATMB.Bank depositC.POSD.WaybillE.Wirw transfer.Objective Show full explanation
Question 39The gap between two connections with varying level of modern technology is called A.computer ageB.digital dividweC.national boundaryD.political indifferenceE.technology banner.Objective Show full explanation
Question 40A ....... is a device which produces result in form of text on paper. A.monitorB.mouseC.printerD.system unitE.ups.Objective Show full explanation
Question 41Which of these storage devices can hold the largest amount of information in the computer system?A.3½ floppy disketteB.Compact discC.Flash (removable disc)D.Hard discE. RAMObjective Show full explanation
Question 42The capacity of 3.5 inch floppy disc is A.140MBB.1.44MBC.1.40GBD.1.44GBE.144KB.Objective Show full explanation
Question 43Which of the following devices does not belobg to the group?A.JoystickB.Light penC.PlotterD.ScannerE.Trackball.Objective Show full explanation
Question 44Which of these is a primary storage device?A.Compact discB.Flash driveC.Floppy discD.Hard discE.RAM.Objective Show full explanation
Question 45What is another name for computer monitor?A.ALUB.CPUC.LEDD.UPSE.VDUObjective Show full explanation
Question 46The following are associated with computer hardware components exceptA.monitorB.keyboardC.hard diskD.oracleE.mouse.Objective Show full explanation
Question 47The output device ‘COM' means Computer On A.MediaB.MemoryC.MicrophoneD.MicrofilmE.Mouse.Objective Show full explanation
Question 48Thermometer is an example of .......A.analogB.digitalC.hybridD.miniE.microObjective Show full explanation
Question 49Which of the following is not an example of a computer?A.AndroidB.IphoneC.LaptopD.LinuxE.Palmtop.Objective Show full explanation
Question 50The type of computer that can be used to process data in both discreet and variable form is ....... computer.A.analogB.digitalC.hollerithD.hybridE.pascalineObjective Show full explanation