Had I know about this computer program, a huge amount of time and energy_______. A: would have been saved B: had been saved C: will be saved D: was saved

The company was saved __________.

Thedoctor______a______boyyesterday. A: hadsaved;dying B: saved;dead C: hassaved;dead D: saved;dying

在Cisco IOS设备上,使用CLI执行命令Switch (config)# hostname EaSt-2+56时,CLI将显示什么内容? A: Switch (config) B: % Invalid input detected C: EaSt-2+56(config) D: EaSt-58(config) E: East-2+56(config) F: Switch EaSt-2+56(config)

将运行配置文件拷贝到启动配置文件的命令是: A: oute(config) B: copy startup -config running -config C: oute(config) D: copy running-config startup-config E: oute F: copy startup -config running -config G: oute H: copy running-config startup-config

By the end of this year ,I ____enough money for a holiday. A: will save B: will be saving C: will have saved D: have saved

设置路由器名称：Router>　　　Router #　　　　Router(config) #　　　　CenterCenter(config) #　　　　　Center #

哪个命令用于将配置从RAM复制到NVRAM？（ ） A: copy running-config startup-config B: copy startup config running config C: copy running config startup config D: copy startup-config: running-config:

在Cisco网络设备上输入命令Router(config)#hostnameSiso-2018-11时,CLI将显示什么内容() A: Router(config) B: C: %Invalidinputdetected D: Siso-2018(config) E: F: Siso-2018-11(config) G:

创建VLAN10的命令是() A: switch(config)#vlan10switch(config-vlan)#exit B: switch(config)#intvlan10switch(config-vlan)#exit C: switch(config)#vlan10switch(config-vlan)#end D: switch(config)#intvlan10switch(config-vlan)#end