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The Dynamic Host Configuration Protocol
The Dynamic Host Configuration Protocol
练习题库
2022-08-02
90
问题
The Dynamic Host Configuration Protocol provides configuration parameters to Intemet ( ). DHCP consists of two components: a ( ) for delivering host-specific configuration parameters from a DHCP server to a host and a mechanism for allocation of network addresses to hosts. DHCP is built on a client-server model, where designated DHCP server hosts allocate network addresses and deliver ( ) parameters to dynamically configured hosts. DHCP supports three mechanisms for IP address allocation. In "automatic allocation", DHCP assigns a ( ) IP address to a client. In "dynamic allocation", DHCP assigns an IP address to a client for a limited period of time. In "manual allocation", a client's IP address is assigned by the network ( ), and DHCP is used simply to convey the assitped address to the client.问题1选项A.switchB.termmalC.hostsD.users问题2选项A.routerB.protocolC.hostD.mechanism问题3选项A.controlB.broadcastC.configurationD.transmission问题4选项A.permanentB.dynamicC.cormectionD.session问题5选项A.controllerB.userC.hostD.administrator
选项
答案
CBCAD
解析
动态主机配置协议为互联网上的主机提供配置参数。DHCP由两部分组成:传递从DHCP服务器至主机的具体配置参数的协议以及主机网络地址分配机制。DHCP是建立在客户端-服务器模型之上的,由指定的DHCP服务器向动态配置的主机分配网络地址和传递配置参数。DHCP支持三种IP地址分配机制。在“自动分配”机制中,DHCP分配给客户端一个永久地址。在“动态分配”机制中,DHCP分配给客户端一个临时性的IP地址。在“手动配置”机制中,客户端的IP地址是由网络管理员分配,DHCP仅仅起到配送这个指定的地址给客户端的作用。
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本试题收录于:
中级 网络工程师题库软件水平考试初中高级分类
中级 网络工程师
软件水平考试初中高级
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