A.Full-duplex Ethernet consists of a shared cable segment. Half-duplex Ethernet provides a point-to-point link.
B.Full-duplex Ethernet uses a loopback circuit to detect collisions. Half-duplex Ethernet uses a jam signal.
C.Full-duplex Ethernet can provide higher throughput than can half-duplex Ethernet of the same bandwidth.
D.Full-duplex Ethernet uses two wires to send and receive. Half-duplex Ethernet uses one wire to send and receive.
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A.copier
B.microwave oven
C.toaster
D.cordless phone
E.IP phone
F.AM radio
A.VTP
B.STP
C.ISL
D.802.1Q
E.VLSM
A.buffering
B.cut-through
C.windowing
D.congestion avoidance
E.load balancing
A.Layer 2
B.Layer 3
C.Layer 4
D.Layer 5
E.Layer 6
F.Layer 7
A.By default， all defined VLANs are allowed on the trunk.
B.Each single VLAN， or VLAN range， must be specified with the switchport mode command.
C.Each single VLAN， or VLAN range， must be specified with the vtp domain command.
D.Each single VLAN， or VLAN range， must be specified with the vlan database command.
最新試題
How are VTP advertisements delivered to switches across the network?（）
While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）
On which options are standard access list based?（）
Which command encrypts all plaintext passwords?（）
What is the result of issuing the frame-relay map ip 192.168.1.2 202 broadcast command?（）
Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions?（）
Which address is the IPV6 all-RIP-routers muticast group address that is used by RIPng as the destaion address?（）
Which pairing reflects a correct protocol-and-metric relationship?（）
Three access ports have been installed and configured to a small office.What term defines the wireless topology?（）
Which IPsec security protocol should be used when confidentiality is required?（）