【单选题】为了做好旅游团早上出发游览前的有关工作。地陪应至少提前( )分钟到达集合地点
【单选题】为了做好旅游团早上出发游览前的有关工作,地陪应至少()分钟到达集合地点
【单选题】A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port?
A.
This is a 10 Mb/s switch port.
B.
This is a 100 Mb/s switch port.
C.
This is an Ethernet port operating at half duplex.
D.
This is an Ethernet port operating at full duplex.
E.
This is a port on a network interface card in a P
【单选题】为了做好旅游团早上出发游览前的有关工作,地陪应至少提前( )分钟
【单选题】为了做好旅游团早上出发游览前的有关工作,地陪至少应提前( )到达集合地点。
【单选题】A network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port()。
A.
This is a 10 Mb/s switch port
B.
This is a 100 Mb/s switch port
C.
This is an Ethernet port operating at half duplex
D.
This is an Ethernet port operating at full duplex
E.
This is a port on a network interface card in a PC
【单选题】为了做好旅游团早上出发游览前的有关工作,地陪应至少提前()分钟到达集合地点
【单选题】为了做好旅游团早上出发游览前的有关工作,地陪至少提前( )分钟到达集合地点。