一、Circletheletterorfillinthecorrectanswer.General-purposeapplicationsarealsoknownas___C___.a.softwaresuitesd．special-purposeapplicationsb.advancedapplicationse．noneoftheabovec．basicapplicationsWebsiteaddressesarealsocalled__A______.a．URLsc．HTMLd.hyperlinksb.homepagese．noneoftheaboveToremoveunneededprogramsandrelatedfilesfromaharddiskyouwouldusea____D____.backupprogramb.trouble-shootingprogramc.antivirusprogramd.uninstallprogram____B____arespecializedprogramsdesignedtoallowinputandoutputdevicestocommunicatewithacomputersystem.Utilitiesb.Devicedriversc.Resourcesd.GUIsASCII,EBCDIC,andUnicodeareexamplesof_____C___.a.two-statesystemsb.integratedcircuitsc.binarycodingschemesd.adaptercards6.A(n)____A____typicallycombinesthecapabilitiesofascanner,printer,fax,andcopyingmachine.a.multifunctionaldeviceb.outputdevicec.inputdeviced.MICR7．Beforeadiskwithouttracksandsectorscanbeusedforstorage,itmustbe__B______.a.openedb.initializedc.expandedd.scanned8.___C_____describeshowthenetworkisarrangedandhowtheresourcesarecoordinatedandshared.a.Topologyb.Communicationchannelc.Networkarchitectured.Sharingsystem9.Thesystemunitisalsocalledthe___A_____.a.systemcabinetandchassisb.chassisc.systemcabinetd.systemboard10.Inarelationaldatabase,dataareorganizedinto___D_____.a.fieldsb.columnsc.rowsd.tables11．Filesthatarebrokenintosmallpartsandstoredwhereverspaceisavailablearesaidtobe___B_____.a．compressedb．fragementedc．lostd．unistalled12．Radom-accessmemory(RAM)isakindof___A_____storage.a．temporaryb.permanentc.smartd.flash13.Toparticipateinachatgroup,selecta___D_____andcommunicateliveothers.a.signalb.listc.indexd.channel14.Desktopoperatingsystemsarealsocalled__C______.a.networkoperatingsystemsb.embeddedoperatingsystemsc.stand-aloneoperatingsystemsd.clientoperatingsystems15.____A____areprewrittenformulasthatperformcalculationsautomatically.a.Functionsb.Macrosc.Calculationsd.Templates16.Inarelationaldatabase,dataarestoredin__D____.a.fieldsb.filesc.columns