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cs101 mcqs chapTER wise BY SANAQUESTIONWhich one of these is NOT an example of storage devices?CDFloppyHard DiskRAMAnswer:?4Chapter No.??QUESTIONWhich one of these is NOT an example of storage devices?TapeRAMFloppyDVDAnswer:?2Chapter No.??QUESTION_________ was known as “mill” in Analytical engine.MemoryProcessorMonitorMouseAnswer:?2Chapter No.??QUESTIONThe impact of a digit in a number is determined by its ____________ValueLocationLengthNone of aboveAnswer:?2Chapter No.??QUESTION_________ is also known as System Architecture.High level system designLow level system designEvery system designSoftware RequirementAnswer:?3Chapter No.??QUESTIONThe computer working independently with no connection to any other computer is called:StandaloneWorkstationServerNone of the given choicesAnswer:?1Chapter No.??QUESTIONBrowser is a _____________ used for ponentToolNone of theseDeviceAnswer:?3Chapter No.??QUESTIONTCP stands for :Transmission Control PracticalTransmission Control ProtocolTransfer Center ProtocolNone of the givenAnswer:Chapter No.??QUESTIONHeuristics are used because theyAlways give the best resultsMostly gives good-enough resultsDon’t give wrong resultsAre commonly used as rule of thumbAnswer:Chapter No.??QUESTIONA data value that appears directly in a statement is known as _______.Numeric LiteralsString LiteralsJavaScript LiteralsNone of the givenAnswer:Chapter No.??QUESTIONTo iterate each element of an array, the best know structure for iteration is:While loop structureIf-else structureSwitch statementsFor loop structureAnswer:Chapter No.??QUESTION_______ is a special purpose computer that directs the data traffic when several paths are available.BridgeRouterGatewayNone of the givenAnswer:Chapter No.??QUESTIONVPN stands for:Virtual Public NetworkVirtual Private NetworkVisual Private NetworkVirtual Personal NetworkAnswer:Chapter No.??QUESTIONArray can be defined as:An indexed list of elementsA list of elementsA collection of elementsNone of the givenAnswer:Chapter No.??QUESTIONThe computer working independently with no connection to any other computer is called :StandaloneWorkstationServerNone of the givenAnswer:Chapter No.??QUESTIONEmail uses _______ protocol.SMTPHTTPFTPNone of the givenAnswer:Chapter No.??QUESTIONIn Spreadsheets, you can create relationship between two cells by using _____.TextFormulasNumbersNone of the givenAnswer:Chapter No.??QUESTIONSpread sheet is a type of ____________.Productivity softwareEngineering softwareMathematical softwareBusiness softwareAnswer:?1Chapter No.?1?QUESTIONWorld's first program was written byCharles BabbageAlfred TennysonAda LovelaceBernoulliAnswer:?3Chapter No.?1?QUESTIONDARPA stands forDefence Advanced Research Project AgencyDirect Automatic Research Private AgencyDefence Automatic Research Project AgencyNone of the given choicesAnswer:?1Chapter No.?2?QUESTIONA _________ translates a high-level language (that is easy to understand for humans) into a language that the computer can puterTransistorCompilerDeviceAnswer:?3Chapter No.?2?QUESTIONCERN releases WWW in:199219931994None of the given choicesAnswer:?4Chapter No.?2?QUESTIONVacuum tubes were replaced by ____________Punch cardsTransistorsMicro ProcessorsResistorsAnswer:?2Chapter No.?2?QUESTION________ invented at the Imperial University in Tokyo by Yoshiro Nakamats.Hard driveFlash driveFloppy diskOptical discAnswer:?3Chapter No.?2?QUESTIONCompared to vacuum tubes, Transistors offer:Much smaller sizeBetter reliabilityMuch lower costAll of the given choicesAnswer:?4Chapter No.?2?QUESTIONWhat will replace Transistors?Electro-mechanical computingVacuum tube computingQuantum computingNothing can replace TransistorsAnswer:?3Chapter No.?2?QUESTIONIf a computer could pass the Turing test then it would be able to:win a million dollar prizethink like human beingsthink but slower than humansdo the things fasterAnswer:?2Chapter No.?2?QUESTIONThe name of very first computer was _______________ABCBCDEDCNone of the given choicesAnswer:?1Chapter No.?2?QUESTIONFirst computer designed for commercial applications wasUNIVAC 1ENIACEDVACAtanasoff-Berry ComputerAnswer:?4Chapter No.?2?QUESTIONAtanasoff-Berry Computer is the first computer that used:Binary number systemOctal number systemDecimal number systemHexadecimal number systemAnswer:?1Chapter No.?2?QUESTIONWorld’s first large-scale, automatic digital computer was:Atanasoff-Berry ComputerHarvard Mark 1ENIACIBM-PCAnswer:?1Chapter No.?2?QUESTIONThe Semantic Web is an idea of ______________John Von NeumanAdaBill GatesTim Berners-LeeAnswer:?4Chapter No.?3?QUESTIONHTTP stands for:Hyper Text Transparent ProtocolHyper Terminal Transfer ProviderHyper Text Transfer ProcedureHyper Text Transfer ProtocolAnswer:?4Chapter No.?3?QUESTION____________ is a client program that uses HTTP to make requests to Web servers throughout the internet on behalf of the user.Web ApplicationWeb BrowserInternet ApplicationHTMLAnswer:?2Chapter No.?3?QUESTIONThe first Web browser with a GUI was generally available in:1992199319941995Answer:?2Chapter No.?3?QUESTION_________ is a related collection of WWW files that includes a beginning file called a homepage.HTMLWebsiteHTTPWeb pageAnswer:?2Chapter No.?3?QUESTION_________ are personal computers that are designed to be easily transported and relocated.DesktopsPortablesServersWorkstationsAnswer:?2Chapter No.?4?QUESTION_________ is the best known builder for supercomputers.SunCray ResearchMicrosoftAppleAnswer:?2Chapter No.?4?QUESTIONMicrophone is an input as well as output device. This statement isTrueFalseMeaninglessAnswer:?2Chapter No.?4?QUESTION__________ can perform at or near the currently highest operational rate for computers.MicrocomputersSupercomputersPersonal ComputersMini ComputersAnswer:?2Chapter No.?4?QUESTIONCD stands for:Computer DiscComputer DataCompact DiscCompact DataAnswer:?3Chapter No.?4?QUESTIONUSB stands for:Uniform System BillUniversal System BusUniversal Serial BusUnified Sequential BusAnswer:?3Chapter No.?4?QUESTIONSCSI stands for:Small computer system interfaceSystem Common Small IntegrationSilicon Computer System InterfaceNone of the given choicesAnswer:?1Chapter No.?4?QUESTION______________ is volatile memory.RAMROMHard DiskCD ROMAnswer:?1Chapter No.?4?QUESTIONWhich one is correct?<HEAD> </HEAD><HEAD> <END><HEAD> </END><HEAD> <\HEAD>Answer:?1Chapter No.?6?QUESTIONToday’s computers are based on the technology of ___________Punch cardsVacuum tubesTransistorsResistorsAnswer:?3Chapter No.?7?QUESTIONRegister is a kind of _________ memory.FastSuper fastSlowVery slowAnswer:?2Chapter No.?7?QUESTIONMicroprocessor are made up of semiconductor material calledAluminumCopperSilicon dioxideSiliconAnswer:?4Chapter No.?7?QUESTION1 byte consists of ____________ bits.8101216Answer:?1Chapter No.?8?QUESTION1 byte consists of ____________ bits.1098None of the given choicesAnswer:?3Chapter No.?8?QUESTIONStructures, in which another list starts before the first list is finished, are called:Multiple ListsNested ListsOrdered ListsUn-ordered ListsAnswer:?2Chapter No.?9?QUESTION<UL> tag is used tounderline textend the linecreate ordered listcreate unordered listAnswer:?4Chapter No.?9?QUESTION__________ is the example of Shrink-wrapped software.PIA information systemWinZip trial packLinuxMS WordAnswer:?4Chapter No.?10?QUESTION____________ translates the High level language program, one statement at time.InterpreterCompilerUtility programAnti virus softwareAnswer:?1Chapter No.?10?QUESTIONWhich of the following manages the HW and SW resources of the computer system?HardwareSystem SoftwareOperating systemGraphics SoftwareAnswer:?3Chapter No.?10?QUESTION__________ maintains index of names and location of the files.File FolderFile managerFile systemOperating systemAnswer:?2Chapter No.?11?QUESTIONWe need _____________ for memory management in computer.SoftwareHardwareOperating SystemApplication SoftwareAnswer:?3Chapter No.?11?QUESTIONWhich of the following is/are the parts of Operating system components?GUIDevice ManagerShellAll of theseAnswer:?4Chapter No.?11?QUESTIONTo display a radio button on the web page, we use ___ tag.INPUTBUTTONINPUTRADIOBUTTONRADIOAnswer:?2Chapter No.?12?QUESTIONWhen we use <INPUT type=“password”>, what will happen?Text will not be visibleText will be in normal formatText will be in **** formatText will be in #### formatAnswer:?3Chapter No.?12?QUESTIONA group of information is calledFileDatabaseRecordFieldAnswer:?1Chapter No.?13?QUESTIONVisiCalc was the first popular __________ application on PC’s.SpreadsheetWord processorPresentationDatabaseAnswer:?1Chapter No.?13?QUESTIONWYSIWYG is:SoftwareThe abbreviation of "what you see is what you get"A Network company in JapanThe abbreviation of "word you see is what you get"Answer:?2Chapter No.?14?QUESTIONUsing only Html we can create ______________.Dynamic web pagesStatic web pagesBoth Static and Dynamic pagesNone of theseAnswer:?2Chapter No.?15?QUESTIONThe code in the _____________ portion is the right choice for developing larger JavaScript scripts.BodyAt EndHeadSeparateAnswer:?3Chapter No.?15?QUESTIONWe can change the background color in HTML, using __________ attribute ofbackgroundbgcolorbackcolorbackgroundcolorAnswer:?2Chapter No.?15?QUESTIONJavaScript consider every thing as:ControlWindowObjectStatementAnswer:?3Chapter No.?15?QUESTIONIn Analysis of Algorithms ________ generally measured in terms of the number of steps required to execute an algorithmBandwidthTimeMemoryLogic functionsAnswer:?2Chapter No.?16?QUESTION___________ is generally measured in terms of the number of steps required to execute an algorithm.SpaceTimeMemory and timeBandwidthAnswer:?2Chapter No.?16?QUESTIONAlgorithm gives us:Definition of a problemSequence of steps to solve a problemProper understanding of a problemSolution to a problemAnswer:?4Chapter No.?16?QUESTIONSequence of steps that is taken to solve a problem is called _______.AlgorithmOperating SystemApplication softwareNone of the aboveAnswer:?1Chapter No.?16?QUESTIONRandomized algorithms are often ________ than deterministic algorithms for the same problem.Simpler and more slowSimpler and more efficientComplex and more efficientComplex and more slowAnswer:?2Chapter No.?16?QUESTIONA named collection of properties (data, state) and methods (instructions, behaviour) is called __________.ObjectEntityRelationTemplateAnswer:?1Chapter No.?18?QUESTIONA vocabulary and set of grammatical rules for instructing a computer to perform specific tasks is calledSoftwareProgramming languageDevice driverInterpreterAnswer:?2Chapter No.?19?QUESTIONPrograms that are typically started from a shell (or automatically via a scheduler) are calledBatch programsEvent-driven programsSequential programsApplication programsAnswer:?1Chapter No.?19?QUESTIONBASIC stands for:Basic American Standard Information CodeBeginner's All purpose Symbolic Instruction CodeBrother and Sisters In ChristBritish American Scientific International CommercialAnswer:?2Chapter No.?19?QUESTIONBatch programs do notPrint or store the resultsGet input dataExecute programs without the interference of userProvide event handlingAnswer:?4Chapter No.?19?QUESTIONWhich of the following application is collections of cells?WordExcelPowerPointOutlook ExpressAnswer:?2Chapter No.?22?QUESTIONWhich of the following keyword is used to jump out of switch statement as soon as match is found?defaultelsejumpbreakAnswer:?4Chapter No.?23?QUESTIONUsers look for ________ solution.OptimalFirst good enoughGoodBestAnswer:?2Chapter No.?25?QUESTIONUsers __________, how things work.Analyze in detailMuddle throughFigure outRead in detailAnswer:?2Chapter No.?25?QUESTIONWhich of the following device can be used to control network traffic?CableConnectorHubRepeaterAnswer:?3Chapter No.?27?QUESTIONOne can download or upload files to a remote computer using ________ protocol.HTTPSMTPFTPTELNETAnswer:?3Chapter No.?27?QUESTIONElectrical pulses received over telephone line are converted into messages (comprehensible by the computer) by using:ModulatorDemodulatorBoth Modulator and DemodulatorNone of the given choicesAnswer:?2Chapter No.?27?QUESTIONFiles can be downloaded or uploaded using _______________ protocol.SMTPFTPTELNETNone of the given choicesAnswer:?2Chapter No.?27?QUESTIONWhen the packets reach the destination computer, Who reassembles them into the original message?UDPTCPUCPIPAnswer:?2Chapter No.?28?QUESTIONTCP stands for:Transmission Control PracticalTransmission Control ProtocolTransfer Center ProtocolNone of the given choicesAnswer:?2Chapter No.?28?QUESTION____________ breaks down the message, to be sent over the internet, into packets.ProtocolTCPIPNICAnswer:?2Chapter No.?28?QUESTIONSpecifying the space in which a variable will be effective is called:Variable declarationVariable definitionVariable ScopeVariable garbage collectionAnswer:?3Chapter No.?29?QUESTIONIdentify the correct statements about function arguments?I) A comma-separated list of data?II) Define the interface b/w function and rest of code?III) They are used to identify the function?IV) They Identify function’s typeI and II OnlyII and III OnlyIII and IV OnlyI, II and III OnlyAnswer:?1Chapter No.?29?QUESTION__________ addresses are difficult to recognize and remember for humans.TCPIPSMTPNone of theseAnswer:?2Chapter No.?30?QUESTION____________ is used to transfer files between computers on a TCP/IP network.TCPFTPTelnet ProtocolAll of the given choicesAnswer:?2Chapter No.?30?QUESTION________ is a type of computer-to-computer messaging.TCPTelnetE-mailFTPAnswer:?3Chapter No.?30?QUESTIONVoIP stands for ___________________________Video over Internet ProtocolVisual on Internet ProtocolVoice over Internet ProtocolNone of theseAnswer:?3Chapter No.?30?QUESTIONMixed-case capitalization of event handlers (e.g. onClick) is _________ for JavaScript event handlers defined in HTML codea Defined Rulea Requirementa ConventionNecessaryAnswer:?3Chapter No.?32?QUESTIONA string consisting of JavaScript statements enclosed in double or single ____________LINESEVENTSTAG’sQUOTESAnswer:?4Chapter No.?32?QUESTIONThere are __________ & __________ popular schemes to reduce the number of bytes that are required for storing graphics.Contrast & Color ControlDithering & Color MappingMatching & Non-MatchingNone of theseAnswer:?2Chapter No.?33?QUESTIONBit-map images compresses using the __________ algorithm.LZVLZWLZENone of theseAnswer:?2Chapter No.?33?QUESTION_________ images enhanced to impart the illusion of depth.ParallelDiagonalFlatNone of theseAnswer:?3Chapter No.?33?QUESTIONColor mapping scheme reducing the size of 2.25 MB graphic to_______ MB.0.90 MB0.75 MB1.00 MBNone of theseAnswer:?2Chapter No.?33?QUESTIONAutonomous Web Agents are also known as _____________.Mobile AgentsSoftbotsBoth "Mobile Agents" & "Softbots"None of theseAnswer:?3Chapter No.?34?QUESTION__________ returns a randomly selected, floating point number between 0 and 1.Math.randomrandomrandom()None of the givenAnswer:?3Chapter No.?35?QUESTIONWhich function returns a randomly selected floating point number between 0 and 1?floor(x)ceil(x)random()round(x)Answer:?3Chapter No.?35?QUESTIONHardware malfunctions is related toData updatesData integrityData securityData accessibilityAnswer:?2Chapter No.?36?QUESTION____________ is a field that uniquely that uniquely identifies each record stored in a table .KeyPrimary KeyForeign keyQueryAnswer:?2Chapter No.?37?QUESTION__________ can be used for entering, editing or viewing data, one record at a timeForms ReportsQueriesTablesAnswer:?1Chapter No.?37?QUESTIONRDBMS stands forRelative Data Base Management SystemRelational Data Base Management SystemRecursive Data Base Management SystemResponsible Data Base Management SystemAnswer:?2Chapter No.?37?QUESTION_________ returns a string containing characters copied from positions n to m-1charAT(n)substring (m)substring(n,m)None of the givenAnswer:?3Chapter No.?38?QUESTIONThe __________has changed marketing forever, redirecting it from a mass focus to a single person focus.WebTelevisionMobileRadioAnswer:?1Chapter No.?40?QUESTION_______________ based communication allows business entities to coordinate the activities of their globally spread units with greater accuracy.IntranetInternetHomeLANAnswer:?2Chapter No.?40?QUESTION______________ is in Executive team.Project ManagerCEOTeam LeadDeveloperAnswer:?2Chapter No.?42?QUESTIONPlanning and tracking of the project is the responsibility of the_______________.Project ManagerArchitectDeveloperChief Executive OfficerAnswer:?1Chapter No.?42?QUESTIONWeb is a unique invention by humans in terms that it is:accessible to only the owners who control itaccessible from particular locations onlyaccessible to all humansaccessible to only the educational institutesAnswer:?3Chapter No.?43?QUESTIONThe tasks performed to determine the existence of defects is called ____________.DebuggingTestingRepairingCodingAnswer:?2Chapter No.?44?QUESTIONThere are _________ types of errors.2345Answer:?2Chapter No.?44? ................
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