更多"VTP is configured "的相关试题:
[单项选择]A network administrator needs to verify that switch interface 0/5 has been assigned to the Sales VLA.N. Which command will accomplish this task?（）
A. Show vlan
B. Show mac-address-table
C. Show vtp status
D. show spanning-tree root
E. show ip interface brief
[单项选择]You want your Catalyst switch to implement a switching method that holds a packet in its memory until the data portion of the respected packet reaches the switch.Which method should you employ on your Catalyst switch?（）
A. Fast Forward
B. Store and forward
C. Frag-free
D. None of the above
[单项选择]Company uses layer 3 switches in the Core of their network. Which method of Layer 3 switching uses a forwarding information base （FIB）？（）
A. Topology-based switching
B. Demand-based switching
C. Route caching
D. Flow-based switching
E. None of the other alternatives apply
[单项选择]有以下程序： main（ ） {int k=5，n=0； while(k＞0) {switch(k) {default:break； case 1:n+=k； case 2： case 3:n+=k； } k--； } printf("%d/n"，n)； } 程序运行后的输出结果是______。
A. 0
B. 4
C. 6
D. 7
[单项选择]设int型变量a、b，float型变量x、y，char型变量ch均已正确定义并赋值，正确的switch语句是( )。
A. switch(x+{……}
B. switch(ch+1){……}
C. switch ch{……}
D. switch(a+：{……}
[填空题]（）语句一般用做单一条件或分支数目较少的场合，如果超过3个以上分支的程序，可用多分支选择的switch语句。
