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ID:38804562
大小:24.07 KB
页数:6页
时间:2019-06-19
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1、1.判断题()1.Operatingsystemfirstappearedduringthethirdcomputergeneration.()2.Unliketheotherbuses,theaddressbusalwaysreceivesdatafromtheCPU;theCPUneverreadstheaddressbus.()3.Themainoperationsofsetalgebraarecomplementation,unionandintersection.()4.Ifanemptystackispopped,wesaythestackoverflows,which
2、isnormallyanerror.()5.TheCPUcanbesharedinasequentialmanneronly.()6.Freewareisfreesoftwarewithnorestriction.()7.Whenwritingdatatomemory,theCPUfirstoutputsthedataontothedatabus,thenoutputstheaddressontotheaddressbus.()8.TheFORTRANprogramminglanguagewasdevelopedduringthefirstcomputergeneration.()
3、9.AstackisadynamicsetthatobeystheFIFOproperty.()10.Twopopularstrategiesforresourceallocationarestaticallocationanddynamicallocation.()11.TheCPUcanbesharedinasequentialmanneronly.()12.Aprogramwrittenintheassemblylanguageofonemicroprocessorcanrunonacomputerthathasadifferentmicroprocessor.()13.Ob
4、ject-orientedprogramming(OOP)isaprogramminglanguagemodelorganizedaround“objects”ratherthan“actions”anddataratherthanlogic.()14.FORTRANisaparticularlygoodlanguageforprocessingnumericaldata,butitdoesnotlenditselfverywelltoorganizinglargeprograms.()15.C++andSmalltalkaretwoofthemorepopularobject-o
5、rientedprogramminglanguage.2.词汇Vacuumtube真空管generalpurpose通用transistor晶体管LSI(LargeScaleIntegratedCircuit):大规模集成电路VLSI(VeryLargeScaleIntegratedCircuit):超大规模集成电路Mainframe大型机medium-sizedcomputer中型机minicomputer小型机Microcomputer小型机machinelanguage机器语言assemblylanguage汇编语言high-levellanguage高级语言Multipro
6、gramming多道程序设计virtualmemory虚拟存储time-share分时Batchsystem批处理系统interactivesystem交互式系统Instructioncycle指令周期Addressbus,databus,controlbusInternalregister内部寄存器externalregister外部寄存器flagregister标志寄存器Instructionregister指令寄存器programcounter程序计数器combinatoriallogic组合逻辑Controlsignal控制信号instructioncode指令代码inst
7、ructionpipeline指令流水线Bidirectional双向的unidirectional单向的ALU(ArithmeticLogicUnit)算术逻辑单元Decimalsystem十进制binarysystem二进制quinarysystem五进制duodecimalsystem十二进制Booleanalgebra布尔代数setalgebra集合代数emptyset空集universalset全集intersection交complement补finite
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