Which statement is true regarding an Ethernet collision domain?()
A、If a router is used, the collision domain includes all devices connected to the router.
B、If a hub is used, the collision domain is limited to each device and the hub.
C、If a switch is used, the collision domain is limited to each device and the switch.
D、If a bridge is used, the collision domain includes all devices connected to the bridge.
SCE将新生成业务的业务逻辑传送给(),再加载到SCP上运行。
A、SSP
B、SMS
C、SDP
D、SMP
主设备安装位置无()设备的干扰。
A、强电
B、强磁
C、强光
D、强腐蚀性
插入新工作表的快捷键为()
A、alt+shift+F1
B、alt+shift+F3
C、alt+shift+F6
D、alt+shift+F8
1626LM系统中ALCT可以使用的Band为()。
ABand5
BBand7
CBand9
DBAND11
VSAT网络一般由一个中心地面站、卫星和广泛分布在各地的VSAT小站组成。()
A、对
B、错