用于检测CPU利用率的命令是什么？（）
Which command shows system hardware and software version information?()A.show configurationB.show environmentC.show inventoryD.show platformE.show version
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在7750SR上，查看设备的CPU运行情况的命令是（）A、show cpuB、show process cpuC、show system cpuD、display cpu
查看7600单板状态的命令是（）A、show envB、show moduleC、show protocolsD、show hardware
显示所有警告的命令为（）A、show errorsB、show databasesC、show variablesD、show warrings
检测私有vlan的vlan的端口的从属关系通常用哪个命令（）.A、show runB、show interfaceC、show vlanD、show vtp
Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?（）A、show interfaces serial 0/0B、show running-configC、show versionD、show controllers serial 0/0E、show ip interfaceF、show line serial 0/0
With Cisco NX-OS on a Cisco Nexus platform， which command shows memory usage， total processes， and CPU state？（）A、 show memory detailedB、 show process cpu sortedC、 show system resourcesD、 show hardware capacity
