首页
试卷库
试题库
当前位置:
X题卡
>
所有题目
>
题目详情
组成一个运算器需要多个部件,但下面所列的()不是组成运算器的部件。
查看本题答案
包含此试题的试卷
中级软件设计师《单项选择》真题及答案
点击查看
你可能感兴趣的试题
构成运算器需要多个部件______不是构成运算器的部件
加法器
累加器
地址寄存器
ALU(算术逻辑部件)
下列有关运算器的叙述中正确的是
运算器是CPU中完成加、减、乘、除等算术运算的部件
运算器是CPU中完成与、或、非等逻辑运算的部件
运算器由内存、算术逻辑运算部件、累加器及通用寄存器组成
计算机的一部分运算工作在运算器中进行
构成运算器需要多个部件不是构成运算器的部件
加法器
累加器
地址寄存器
ALU(算术逻辑部件)
构成运算器需要多个部件但不是构成运算器的部件的是
地址寄存器
累加器
加法器
ALU(算术逻辑部件)
组成一个运算器需要多个部件但3不是组成运算器的部件
状态寄存器
数据总线
ALU
地址寄存器
构成运算器需要多个部件但不是构成运算器的部件的是271
地址寄存器
累加器
加法器
ALU(算术逻辑部件)
组成CPU的主要部件是
运算器和控制器
运算器和存储器
控制器和寄存器
运算器和寄存器
热门试题
更多
用十字链表表示一个有K个非0元素的m×n的稀疏矩阵则其总的结点数为
设有关系模式只CPSGTW各属性含义为C课程P老师S学生G成绩T时间W教室其函数依赖集为 F=C→PSC→GTW→CTP→WTS→W 则关系模式的关键字为35R的规范化程度最高可达到36若将R分解为关系模式组R1CPR2SCGR3STWC则R1R2R3的规范化程度最高分别可达到373839 39处填
WWWispopularforitsmultimediatransmissionandfriendly71.Althoughthespeedofnetworkhasbeenimprovedconsiderablyinrecentyearstherapid72ofusingtheInternettheinheritedcharacterofdelayinthenetworkandtheRequest/ResponseworkingmodeofWWWstillmaketheInternettrafficvery73andgivenoguaranteeontheQualityofService.BecauseHTTPhasnostatesthewebservercannotknowtheusers’demandandtheusers’requestscannotbepredictedTakingadvantageofacachemechanismandthetimelocalityofWWWaccessesthebrowsercanpreservethedocumentseveraccessedinthelocalmachine.BythismeansforthedocumentsinthelocalcachethebrowserdoesnotneedtosendtherequeststotheremoteserverortoreceivethewholeresponsesfromtheremoteonePre-fetchingusesthespacelocalityofaccessesFirsttheusers’accessrequestsarepredictedaccordingtotheusers’currentrequest.Secondlytheexpectedpagesarefetchedintothelocalcachewhentheuserisbrowsingthecurrentpage.Finallytheuserscanaccessthesepagesdownloadedfromthelocalcache.Andthiscanreducetheaccessdelaytosomedegrees.Pre-fetchingisonekindofactivecachesthatcancachethepageswhicharestillnotrequestedbytheuser.Theapplicationofpre-fetchingtechnologyinthewebcangreatlyreducethewaitingtimeafterusershavesenttheirrequests.Thispaperbringsforwardanintelligenttechniqueofwebpre-fetchingwhichcanspeedupfetchingwebpages.InthistechniqueweuseasimplifiedWWWdatamodeltorepresentthedatainthecacheofwebbrowsertominetheassociationrules.Westoretheserulesinaknowledgebasesoasto74theuser’sactions.Intheclientsidestheagentsareresponsibleforminingtheusers’interestandpre-fetchingthewebpageswhicharebasedontheinterestassociationrepository.Thereforeitis75fortheuserstospeedupthebrowsing. 75处填
所有的对象均属于某对象类每个对象类都定义了一组
以下各项中不是数据报操作的特点
假设字符abcdef的应用频率分别是0.070.090.120.220.230.27则c的Huffman哈夫曼编码为
环境中位于不同物理环境位置的多个用户或多个虚拟环境通过网络互联或多个用户同时参加一个虚拟现实环境与其他用户进行并共享信息
非空的循环单链表head的尾结点P满足
以下说法中错误的是
将名映射为IP地址的操作称为
Thegridcomputingisanew66technologyconnectingthedistributedand67resourcestothehigh-speednetworkandintegratingasuper-computerofprocessingcapacity.Thesignificanceandarchitectureofthegridcomputingisexplained.SeveralkerneltechnologysuchasOGSIresourcemanagementtaskmanagementtaskschedulinghighratecommunicationandsecurityaredescribed.Aimingattheparticularityofthegridcomputingenvironmentamechanismsimilartothetechnologyofthesearchengineisdesignedtoregistrydiscoveryand68theresourcesinthegrid.ThewholemodeloftheresourcemanagementisbuiltbyconnectingtaskmanagerinthelocalresourcemanagementsystemtootherswithP2Pmodel.Thetaskmaymigrateamongthetaskmanagersinorderto69theload.Thetaskuserssummitmaybeexecutedinrelativelytightresourcesetwhichwillnotonlydecreasethetotalcommunicationoverheadsofthewholetaskbutalso70theperformanceofthesystem. 67处填
ANSI是
若一个二叉树的叶子结点是某子树的中序遍历序列中的最后一个结点则它必是该子树的序列中的最后一个结点
WWWispopularforitsmultimediatransmissionandfriendly71.Althoughthespeedofnetworkhasbeenimprovedconsiderablyinrecentyearstherapid72ofusingtheInternettheinheritedcharacterofdelayinthenetworkandtheRequest/ResponseworkingmodeofWWWstillmaketheInternettrafficvery73andgivenoguaranteeontheQualityofService.BecauseHTTPhasnostatesthewebservercannotknowtheusers’demandandtheusers’requestscannotbepredictedTakingadvantageofacachemechanismandthetimelocalityofWWWaccessesthebrowsercanpreservethedocumentseveraccessedinthelocalmachine.BythismeansforthedocumentsinthelocalcachethebrowserdoesnotneedtosendtherequeststotheremoteserverortoreceivethewholeresponsesfromtheremoteonePre-fetchingusesthespacelocalityofaccessesFirsttheusers’accessrequestsarepredictedaccordingtotheusers’currentrequest.Secondlytheexpectedpagesarefetchedintothelocalcachewhentheuserisbrowsingthecurrentpage.Finallytheuserscanaccessthesepagesdownloadedfromthelocalcache.Andthiscanreducetheaccessdelaytosomedegrees.Pre-fetchingisonekindofactivecachesthatcancachethepageswhicharestillnotrequestedbytheuser.Theapplicationofpre-fetchingtechnologyinthewebcangreatlyreducethewaitingtimeafterusershavesenttheirrequests.Thispaperbringsforwardanintelligenttechniqueofwebpre-fetchingwhichcanspeedupfetchingwebpages.InthistechniqueweuseasimplifiedWWWdatamodeltorepresentthedatainthecacheofwebbrowsertominetheassociationrules.Westoretheserulesinaknowledgebasesoasto74theuser’sactions.Intheclientsidestheagentsareresponsibleforminingtheusers’interestandpre-fetchingthewebpageswhicharebasedontheinterestassociationrepository.Thereforeitis75fortheuserstospeedupthebrowsing. 73处填
波特率等于
对有17个元素的有序表A[1...17]作二分查找在查找其等于A[8]的元素时被比较的元素的下标依次是
用相邻矩阵A表示图判定任意两个顶点Vi和Vj之间是否有长度为m的路径相连则只要检查的第i行第i列的元素是否为0即可
在面向对象方法中信息隐藏是通过对象的来实现的
Thegridcomputingisanew66technologyconnectingthedistributedand67resourcestothehigh-speednetworkandintegratingasuper-computerofprocessingcapacity.Thesignificanceandarchitectureofthegridcomputingisexplained.SeveralkerneltechnologysuchasOGSIresourcemanagementtaskmanagementtaskschedulinghighratecommunicationandsecurityaredescribed.Aimingattheparticularityofthegridcomputingenvironmentamechanismsimilartothetechnologyofthesearchengineisdesignedtoregistrydiscoveryand68theresourcesinthegrid.ThewholemodeloftheresourcemanagementisbuiltbyconnectingtaskmanagerinthelocalresourcemanagementsystemtootherswithP2Pmodel.Thetaskmaymigrateamongthetaskmanagersinorderto69theload.Thetaskuserssummitmaybeexecutedinrelativelytightresourcesetwhichwillnotonlydecreasethetotalcommunicationoverheadsofthewholetaskbutalso70theperformanceofthesystem. 69处填
每趟排序都从序列的未排好序的序列中挑选一个值最小或最大的元素然后将其与未排好序的序列的第一个元素交换位置此种排序法称为
在非空二叉树的中序遍历序列中二叉树的根结点的左边
某计算机指令字长为16位指令有双操作数单操作数和无操作数3种格式每个操作数字段均用6位二进制表示该指令系统共有m条m<16双操作数指令若采用扩展操作码技术那么最多还可设计出条单操作数指令
从邻接矩阵可以看出该图共有52个顶点如果是有向图该图有53条弧如果是无向图则共有54条边 53处填
以下关于动画的说法不正确的是
一般说来要求声音的质量越高则
一个作业800到达系统估计运行时间为1小时若10:00开始执行该作业其响应比是
WWWispopularforitsmultimediatransmissionandfriendly71.Althoughthespeedofnetworkhasbeenimprovedconsiderablyinrecentyearstherapid72ofusingtheInternettheinheritedcharacterofdelayinthenetworkandtheRequest/ResponseworkingmodeofWWWstillmaketheInternettrafficvery73andgivenoguaranteeontheQualityofService.BecauseHTTPhasnostatesthewebservercannotknowtheusers’demandandtheusers’requestscannotbepredictedTakingadvantageofacachemechanismandthetimelocalityofWWWaccessesthebrowsercanpreservethedocumentseveraccessedinthelocalmachine.BythismeansforthedocumentsinthelocalcachethebrowserdoesnotneedtosendtherequeststotheremoteserverortoreceivethewholeresponsesfromtheremoteonePre-fetchingusesthespacelocalityofaccessesFirsttheusers’accessrequestsarepredictedaccordingtotheusers’currentrequest.Secondlytheexpectedpagesarefetchedintothelocalcachewhentheuserisbrowsingthecurrentpage.Finallytheuserscanaccessthesepagesdownloadedfromthelocalcache.Andthiscanreducetheaccessdelaytosomedegrees.Pre-fetchingisonekindofactivecachesthatcancachethepageswhicharestillnotrequestedbytheuser.Theapplicationofpre-fetchingtechnologyinthewebcangreatlyreducethewaitingtimeafterusershavesenttheirrequests.Thispaperbringsforwardanintelligenttechniqueofwebpre-fetchingwhichcanspeedupfetchingwebpages.InthistechniqueweuseasimplifiedWWWdatamodeltorepresentthedatainthecacheofwebbrowsertominetheassociationrules.Westoretheserulesinaknowledgebasesoasto74theuser’sactions.Intheclientsidestheagentsareresponsibleforminingtheusers’interestandpre-fetchingthewebpageswhicharebasedontheinterestassociationrepository.Thereforeitis75fortheuserstospeedupthebrowsing. 71处填
在RS-232C接口信号中数据终端就绪信号的连接方向为
在双向循环链表中在P指针所指向的结点前插入一个指针q所指向的新结点其修改指针的操作是
同步控制是
热门题库
更多
中级网络工程师
中级信息系统管理工程师
初级程序员
中级软件设计师
初级网络管理员
初级信息处理技术员
中级数据库系统工程师
中级多媒体应用设计师
高级系统分析师
高级网络规划设计师
高级系统架构师
中级信息系统监理师
初级通信工程师
中级通信工程师
通信新技术、新业务知识
无线通信专业技术