A ______ is a functional unit that interprets and carries out instructions.
A.memory
B.processor
C.storage
D.network
第1题:
A.system
B.security
C.default
D.functional
第2题:
A.reduceunnecessarydisruption,delays,rework,andotherproblemsbyestablishingtestcasesforuseinverifyingthatthesystemmeetsoperational,functional,andinterfacerequirements
B.improveitsabilitytomakesoundfinancialdecisionsbydevelopingabusinesscasebasedonitsbusinessrequirementsandestablishingabasisfordevelopingatechnologystrategy
C.reduceoperatingcostsandlimitchange-relatedincidentsbyprovidingaconsistentandefficientsetofprocesses
D.improvethereturnoninvestmentandhastenmigrationbyidentifyingandplanningfornecessaryinfrastructurechangesandresourceadditions,aswellasreducedeploymentcostsbyanalyzinggapsearlyintheplanningprocesstodeterminewhatisneededtosupportthesystem
第3题:
第4题:
The central processing unit(CPU), sometimes referred to as the processor, interprets(解释)and carries out the basic(71)that operate a computer.
A.database
B.files
C.block
D.instructions
第5题:
A.Reduceunnecessarydisruption,delay,rework,andotherproblemsbyestablishingtestcasesforuseinverifyingthatthesystemsmeetsoperational,functional,andinterfacerequirements
B.Improveitsabilitytomakesoundfinancialdecisionsbydevelopingabusinesscasebasedonitsbusinessrequirementsandestablishingabasisfordevelopingatechnologystrategy
C.Reduceoperatingcostsandlimitcharge-relatedincidentsbyprovidingaconsistentandefficientsetofprocesses
D.Improvethereturnoninvestmentandhastenmigrationbyidentifyingandplanningfornecessaryinfrastructurechangesandresourceadditions,aswellasreducedeploymentcostsbyanalyzinggapsinearlyintheplanningprocesstodeterminewhetisneededtosupportthesystems
第6题:
计算机中的位和字节用英文表示分别为 。
A.bit,Byte
B.Byte,Word
C.unit,bit
D.Word,Unit