计算机一级考试选择题题库之计算机网络基础题及答案.doc

文档介绍：计算机一级考试选择题题库之计算机网络基础题及答案(workintheworldis_A .,workwas D .ThedcvclopmentofforcigncooperationBC・,andwiththecorresponding_C ofsystem・ C ・,hardware, ・,whichcanbeclassifiedasLANand C ・ B ,whichcanbedividedintomesh,bus,ring,treeand A ・,whichcanbedividedintobasebandand_C .AC・workoperatingsystemtheyuse,whichcanbedividedintoWindowsNT(Windows2000AdvanceServer),NetWare,and B_・(Linux) .——C—. D ・ work・C) C),puter,iscalled D ・ C ・ B ・,hardwareresources,—D ・ D ・:dataresources,softwareresources,and C ・・, ・rulesorconventionsd・anizationforthevarioustransmissioncontrolprocedures(thatis,thetransportprotocol)is_B ・ ・-,thebasicunitofdatatransferis_c ・,