Online Access Free Cisco.640-822.v2023-01-06.q137 Practice Test (Page 4)

640-822 Exam Question 11

Refer to the exhibits labeled A through E.

All devices are to be connected over Ethernet. Which three device-to-device configurations are likely to require the use of a crossover connection? (Choose three.)

A.exhibit B

B.exhibit C

C.exhibit D

D.exhibit A

E.exhibit E

640-822 Exam Question 12

Which two of these functions do routers perform on packets? (Choose two.)

A.update the Layer 3 headers of outbound packets so that the packets are properly directed to their ultimate destinations

B.update the Layer 3 headers of outbound packets so that the packets are properly directed to valid next hops

C.update the Layer 2 headers of outbound packets with the MAC addresses of the next hops

D.examine the Layer 3 headers of inbound packets and use that information to determine the next hops for the packets

E.examine the Layer 2 headers of inbound packets and use that information to determine the next hops for the packets

F.examine the Layer 3 headers of inbound packets and use that information to determine the complete paths along which the packets will be routed to their ultimate destinations

640-822 Exam Question 13

On a live network, which commands will verify the operational status of router interfaces? (Choose two.)

A.Router# show start

B.Router# show ip protocols

C.Router# debug interface

D.Router# show ip interface brief

E.Router# show interfaces

640-822 Exam Question 14

Which router command can be used to determine the status of Serial 0/0?

A.show version

B.show ip route

C.debug s0/0

D.show interfaces

E.show run

F.show s0/0 status

640-822 Exam Question 15

Refer to the exhibit. A network technician has added host A to the network. Host A cannot communicate on the network. A ping that is issued on the host to address 127.0.0.1 fails. What is the problem?

A.The router is not forwarding the ping packets to network 127.0.0.0.

B.The remote host at 127.0.0.1 is unreachable.

C.The TCP/IP protocols are not loaded.

D.The IP address of host A is incorrect.

E.The default gateway is incorrect.

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