Question 1Three megabytes is equal to ?A.1024KBB.2024KBC.3024KBD.3027KBE.3072KBObjective Show full explanation
Question 2Which of the following is NOT a programming language? A.Fortran B.JavaC.Microsoft ExcelD.Pascal E.SQLObjective Show full explanation
Question 5A microchip on a mobile phone that is connected to a particular network is known asA.ATM card B.Auto cardC.Memory CardD.Sim cardE.Smart ID cardObjective Show full explanation
Question 6In order to play and hear sound in a computer, one needsA.a microphone B.keyboard C.microchip D.,p3E.sound card and speaker Objective Show full explanation
Question 7Computer uses ______ number system to store data and perform calculationsA.binary B.decimalC.denary D.hexadecimal E.octalObjective Show full explanation
Question 8Which of the following holds the ROM, RAM and CPU?A.ALUB.Hard disk C.KeyboardD.MonitorE.Mother BoardObjective Show full explanation
Question 9Which of the following is not a hardware?A.magnetic tapeB.monitor C.mouseD.Ms WordE.PrinterObjective Show full explanation
Question 10Which of the following buttons is used to create a document in the file menu?A.CloseB.NewC.OpenD.SaveE.Save AsObjective Show full explanation
Question 11Main memory, works in conjunction withA.CD-ROMB.CPUC.Intel D.RAME.ROMObjective Show full explanation
Question 12Computer virus is a program _______ infectionA.bacteria B.fungiC.hardware D.internetE.softwareObjective Show full explanation
Question 13The file extension of MS word document is A..docB..extC..jpgD..pdfE..txtObjective Show full explanation
Question 14Which of the following is responsible for the component of a computer to function?A.CPUB.DVDC.RAMD.ROME.SIM CARDObjective Show full explanation
Question 15Which of the following represent the binary equivalent of the decimal number 130?A.110010B.1000010C.10010011D.100000010E.10000011Objective Show full explanation
Question 16Who is considered to be the father of computer?A.Bill GatesB.Charles BabbageC.Isaac Newton D.Lawrence DavidE.Steve JobsObjective Show full explanation
Question 17Which button reloads a web page ?A.ctrlB.redoC.refresh D.reloadE.restoreObjective Show full explanation
Question 18Which of the following connects a personal computers within single building?A.LANB.MANC.PAND.SANE.WANObjective Show full explanation
Question 19The set processed data is calledA.communicationB.databaseC.data storage D.information E.processingObjective Show full explanation
Question 20The abbreviation KB in computer language usually meansA.keyboard B.kilo batchC.kilo bits D.kilo bus E.kilo byteObjective Show full explanation
Question 21Which of the following can be used to select the entity document?A.Alt + F5B.Ctrl + AC.Ctrl + HD.Ctrl + KE.Shift + AObjective Show full explanation
Question 22DNS in internet technology stands forA.Distributed NameB.Domain Name System C.Dotted Name SystemD.Dynamic Name SystemE.Dynamic Number SystemObjective Show full explanation
Question 23The Microsoft _______ is an example of operation systemA.accessB.excelC.promptD.windowsE.wordObjective Show full explanation
Question 24Which of these is the first general purpose electronic computer?A.ADSACB.ADVACC.EDVACD.PDAE.UNIVACObjective Show full explanation
Question 25The error detect by a computer is called ________ errorA.debugB.internet C.logical D.symantic E.syntaxObjective Show full explanation
Question 26The second generation of computers were built with A.chipsB.integrate circuit C.siliconD.transistorE.vacuum tubesObjective Show full explanation
Question 27The main cause of virus is _________ in a computer systemA.data bankB.program loadingC.software developmentD.software piracy E.window xpObjective Show full explanation
Question 28Which of these is not an importance of internet to the people?A.e-commerceB.e-friendsC.e-housingD.e-mailE.e-libraryObjective Show full explanation
Question 29Which of these is not a feature in the pain environment?A.Auto wizardB.Colour palette C.Menu barD.Printable areaE.Tool barObjective Show full explanation
Question 30Which of the following is not considered when taking a computer system for a journey?A.battery lifeB.cost of itC.effective usageD. memory capacityE.profitability Objective Show full explanation
Question 31The keyboard has ________ numbers of arrow keysA.2B.3C.4D.5E.5Objective Show full explanation
Question 32In word processing, the movement of insertion point without any adjustment to the next line when the current line is full is calledA.autocomplete B.autopushC.word current D.word push E.word wrapObjective Show full explanation
Question 33The acronym SIM simply means A.subscribe interchange modem B.subscribe international module C.subscriber identity module D.system identity module E.system identity modem Objective Show full explanation
Question 34The computer network arrangement is described byA.domain name system B.global positioning system C.token D.topology E.uniform resource locatorObjective Show full explanation
Question 35Which of the following may lead on online bullying?A.chatting with people B.exchange of personnel details C.making friends on internetD.reading newspaper E.seeking information Objective Show full explanation
Question 36The ________ umber system is used for everyday arithmetic A.binary B.decimalC.hexadecimal D.octalE.romanObjective Show full explanation
Question 37The benefits of new technology include the following except?A.it creates new jobB.it requires low capital to start businesses C.the profit is highD.the profit is lowE.there is unity among the nationsObjective Show full explanation
Question 38Which of the following is a true statement?A.CD-ROM is not storage mediumB.micro-computer use unix as operating system C.mainframe computer is the smallest type of computer D.the content of CD-ROM are temporary E.webcam is an output deviceObjective Show full explanation
Question 39Pick out the odd oneA.assembler B.complierC.interpreter D.printer E.translatorObjective Show full explanation
Question 40The word ‘Assistant’ refers to a/an ______ in computer operationA.animated character that provides help and suggestion B.application that allows you take notes and save themC.correction of frequently misspelled word in a dictionary file D.icon on the menu bar that executes the print commandE.icon on the standard toolbar that executes the print commandObjective Show full explanation
Question 41GUI stands forA.Graphical unit interfaceB.graphical user intercolC.graphical user interfaceD.graphical user internet E.graphical user interputObjective Show full explanation
Question 42One GB is equal to A.230 bitesB.230 bytes C.220 bitsD.220 bytesE.220 bitesObjective Show full explanation
Question 43Magnetic tape uses __________ access method A.direct B.inputC.outputD.randomE.sequentialObjective Show full explanation
Question 44What is the name of the Scottish Mathematician who invented Napier bone?A.Bitrus Napier B.James NapierC.John NapierD.Jones NapierE.Thomas NapierObjective Show full explanation
Question 45A diskette is a _____________ mediumA.communicationB.data baseC.fileD.recycle E.storageObjective Show full explanation
Question 46Which of the following is not an input device?A.flash drive B.keyboardC.mouseD.printerE.scannerObjective Show full explanation
Question 47Which of these device works as an output and input device?A.Electronic pen B.ModemC.MonitorD.PrinterE.ScannerObjective Show full explanation
Question 48HTML A.Hyper text managing links B.Hyper text managing links C.Hyper text manipulation language D.Hyper text markup language E.Hyper text multiplication linksObjective Show full explanation
Question 49Input, output, processing and storage device make upA.circuit boardsB.computer systemC.information processing circleD.mobile deviceE.printing deviceObjective Show full explanation
Question 50Which of the following is odd?A.googleB.linuxC.macD.unixE.windowObjective Show full explanation