资源描述：
《网络工程师考试内容》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、网络工程师考试内容Examinationsubjects1:computerandnetworkknowledge1.knowledgeofcomputersystems1.1hardwareknowledge1.1.1computerarchitectureComputercomposition(ALU,controller,memory,I/Opart)Instructionsystems(instructions,addressingmodes,CISC,RISC)Multipleprocessors(tightlycoupledsystems,looselycoupledsy
2、stems,arrayprocessors,dualsystems,synchronization)Processorperformance1.1.2memoryStoragemedium(semiconductormemory,magneticmemory,opticalmemory)Storagesystem-coreandauxiliaryMainmemorytype,mainmemorycapacityandperformanceMainmemoryconfiguration(mainmemory,paritycheck,crossaccess,multi-levelmain
3、memory,mainmemoryprotectionsystem)CacheAuxiliaryequipment,performanceandcapacitycalculation1.1.3input/outputstructuresanddevicesI/Ointerface(interrupt,DMA,channel,SCSI,parallelinterface,universalinterfacebus,RS232,USB,IEEE1394,infraredinterface,inputandoutputcontrolsystem,channel)Inputandoutput
4、devicetypesandcharacteristicsBasicknowledgeof1.1.4embeddedsystem1.2operatingsystemknowledge1.2.1basicconceptsOperatingsystemdefinition,characteristics,functionsandclassification(batchprocessing,time-sharing,real-time,network,distributed)MultiprogrammingKernelandinterruptcontrolProcessandthread1
5、.2.2processormanagement,storagemanagement,devicemanagement,filemanagement,jobmanagementProcessstatusandtransformationProcessschedulingalgorithm(timesharerotation,priority,preemption)DeadlockStoragemanagementscheme(segmentationandpaging,virtualstorage,pagereplacementalgorithms)Technologyrelatedt
6、odevicemanagement(Spooling,buffer,DMA,bus,plugandplay)DocumentmanagementSharingandsecurity(sharing,reliabilityandsecurity,recoveryprocessing,environmentalprotectionmechanisms)JobstatusandtransformationJobschedulingalgorithms(firstcomefirstserve,shortjobfirst,highresponseratiofirst)1.3systemconf
7、igurationmethod1.3.1systemconfigurationtechnologySystemarchitecturemodel(2,3andmultitierC/SandB/Ssystems)Systemconfigurationmethods(dual,duplex,hotbackup,fault-tolerant,tightlycoupledmultiprocessor,looselycoupledmultiprocessor)Pro
