A..24 through .48
B..24 through .32
C..25 through .30
D..35 through .31
第1题:
A.network10.0.0.0
B.network127.0.0.0
C.network129.135.0.0
D.network192.168.0.0
第2题:
在某台Cisco路由器中定义一个名为test的DHCP地址池(192.168.3.0/26),并保留192.168.3.62/29的IP地址。下列正确的配置语句是(29)。
A.Router(config)#ip dhcp pooltest Router(dhcp-config)#network 192.168.3.00.0.0.63 Router(dhcp-config)#ip dhcp excluded-address192.168.3.62
B.Router(config)#ip dhcp poo1 test Router(dhcp-config)#network 192.168.3.0255.255.255.192 Router(dhcp-config)#ip dhcp excluded-address 192.168.3.62255.255.255.248
C.Router(config)#ip dhcp poo1 test Router(dhcp-config)#network 192.168.3.0/26 Router(dhcp-config)#ip dhcp excluded-address 192.168.3.62/29
D.Router(config)#ip dhcp excluded-address 192.168.3.56192.168.3.62 Router(config)#ip dhcp pool test Router(dhcp-config)#network 192.168.3.0/26
第3题:
关于修改主机名,下面那些说法是正确的
A.需要修改/etc/sysconfig/network文件
B.需要修改/etc/hosts文件
C.需要修改/etc/sysconfig/network-scripts/ifcfg-eth0文件
D.需要重启系统,让修改生效
第4题:
A./etc/.rhostsand$HOME/hosts.equiv
B./etc/hosts.equivand$HOME/.rhosts
C./etc/rhosts.equivand$HOST/.rhosts
D./etc/hosts.equivand$HOME/.hosts.equiv
第5题:
29. What's the purpose of the passage?
A. To give some advice on how to lose weight.
B. To advise people to eat apples every day.
C. To tell people how to enjoy a better life.
D. To advise people to give up bad habits.