更多"switch语中( )。"的相关试题:
[单项选择]switch语句( )。
A. 有的可以用if-else if结构实现
B. 都不可以用if-else if结构实现
C. 都可以用if-else if结构实现
D. 大部分可以用if-else if结构实现
[单项选择]switch语句中( )。
A. 必须有default子句
B. 不必有default子句
C. 必须有default子句和至少有一个case子句
D. 必须有default子句，不必有case子句
[单项选择]What are the switch and bridge port characteristics of a layer two spanning-tree network that is fully converged?（）
A. All switch and bridge ports are in the forwarding state.
B. All switch and bridge ports are in the stand-by state.
C. All switch and bridge ports are assigned as either root or designated ports.
D. All switch and bridge ports are in either the forwarding or blocking state.
E. All switch and bridge are either blocking or looping.
[单项选择]配置语句Switch的功能是（）。
A. 配置文件的保存、交换机重启
B. 配置交换机的全局参数
C. 配置接口的开启、关闭、速率等
D. 更改终端设置，执行测试，查看系统信息
[单项选择]A laptop typically has a physical switch to disable which of the following features?（）
A. Bluetooth
B. Hard Drive Impact Protection
C. Data Encryption
D. Wireless
[单项选择]On a Cisco Catalyst switch, which configuration command is used to apply a VACL named "test" to filterthe traffic within VLAN100? （）
A. interfacevlan100ipaccess-grouptest
B. interfacevlan100ipaccess-grouptestin
C. interfacevlan100ipaccess-grouptestout
D. vlanfiltertestvlan-list100
E. vlanaccess-maptest100
[单项选择]The Cisco Catalyst Express 500 Series Switch is targeted for businesses with how many users?（）
A. 501 to 1000 Users
B. 20 to 250 Users
C. More than 1000 Users
D. 251 to 300 Users
[单项选择]Which switch should be used with the ipconfig command if an administrator wants to test the functionality of a DHCP server?（）
A. /renew
B. /flushdns
C. /release
D. /all
[多项选择]What are the possible trunking modes for a switch port?（）
A. transparent
B. auto
C. on
D. desirable
E. client
F. forwarding
[单项选择] A Catalyst switch has just been installed and configured, and is not working as expected. You have decided to capture multiple show command outputs to study. Which one command could you use that includes the output of many other show commands, such as show version and show running-config?（）
A. show configuration
B. show memory
C. show stacks
D. show tech-support
[单项选择]What feature of a networks switch allows an administrative to create separate broadcast domains?（）
A. Store-and-forward switching
B. Microsegmentation
C. Transparent bridging
D. Fragment-free switching
E. Virtual LANs
F. Cut-through switching
[单项选择]On the Catalyst 6500 Series switch, which command is used to establish a console connection to the Firewall Services Module?（）
A. ssh
B. connect
C. login
D. session
[单项选择]If an enterprise customer required A switch for their branch office access layer, which family of switches would the customer likely choose from?（）
A. Cisco SFS 3000/7000
B. Cisco Catalyst 2000 and 3000
C. Cisco Catalyst 4000 and 6000
D. Cisco Nexus
