指定同/异步串口1和2的备份优先级分别为10和20的配置为()
A.backup interface 1 10; backup interface 2 20
B.backup interface serial 1 10; backup interface serial 2 20
C.backup interface 1 priority 10; backup interface 2 priority 20
D.backup interface serial 1 priority 10; backup interface serial 2 priority 20
第1题:
三层交换机上为VLAN 10配置10.0.0.1/24的IP地址,所用命令为()。
A.[SW1-Vlan-interface10]ip address 10.0.0.1 24
B.[SW1] ip address 10.0.0.1 24
C.[SW1-Ethernet0/4/2] ip address 10.0.0.1 24
D.[SW1-Vlan-interface10]ip address 10.0.0.1
第2题:
在三层交换机上为VLAN 10配置10.0.0.1/24的IP地址,所用命令为()。
A.[SW1-Vlan-interface10]ip address 10.0.0.1 24
B.[SW1] ip address 10.0.0.1 24
C.[SW1-Ethernet0/4/2] ip address 10.0.0.1 24
D.[SW1-Vlan-interface10]ip address 10.0.0.1
第3题:
2、在三层交换机上为VLAN 10配置10.0.0.1/24的IP地址,所用命令为()。
A.[SW1-Vlan-interface10]ip address 10.0.0.1 24
B.[SW1] ip address 10.0.0.1 24
C.[SW1-Ethernet0/4/2] ip address 10.0.0.1 24
D.[SW1-Vlan-interface10]ip address 10.0.0.1
第4题:
若有定义语句:intk1=10,k2=20;,执行表达式(k1=k1>k2)&&(k2=k2>k1)后,k1和k2的值分别为()
A.0和1
B.0和20
C.10和1
D.10和20
第5题:
若有定义语句:int k1=10,k2=20;,执行表达式(k1=k1>k2)&&(k2=k2>k1)后,k1和k2的值分别为()
A.0和1
B.0和20
C.10和1
D.10和20