1. [单选题]在Cisco路由器上配置RIPvl路由协议，参与RIP路由的网络地址有193.22.56.0/26、193.22.56.64/26、193.22.56.128/26和193.22.56.192/26，正确的配置命令是( )。
A. Router(config) netword 193.22.56.0 0.0.0.255
B. Router(config-router) netword 193.22.56.0 255.255.255.0
C. Router(config) netword 193.22.56.0
D. Router(config-router) netword 193.22.56.0
2. [单选题]同行评审是一种通过作者的同行来确认缺陷和需要变更区域的检查方法。它主要分为管理评审、技术评审、过程评审和 ______。
A. 误差评审
B. 项目评审
C. 文档评审
D. 组织体系评审
3. [单选题]which descnption is NOT true?
A. Personal computer has not the features of the larger system．
B. Large systems offer higher processing speeds for user and return more data than PCs．
C. Output devices take output results from the CPU in machine-coded form. and conven them into a form. that used by people.
D. The input/output devices and auxiliary storage units of a computer system are called peripherals.
