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Cisco Interconnecting Cisco Networking Devices Part 1 Sample Questions:

1. Which of the following describes the roles of devices in a WAN? (Choose three.)

A) A CSU/DSU terminates a digital local loop.
B) A router is commonly considered a DTE device.
C) A CSU/DSU terminates an analog local loop.
D) A modem terminates a digital local loop.
E) A modem terminates an analog local loop.
F) A router is commonly considered a DCE device.

2. CORRECT TEXT
There are three locations in a school district of a large city: ROUTER -M, ROUTER -W and ROUTER -U.
The network connection between two of these locations has already functioned.
Configure the ROUTER -M router IP addresses on the E0 and S0 interfaces so that the E0 receives the first usable subnet while the S0 receives the second usable subnet from the network 192.168.160.0/28. Both interfaces would receive the last available ip address on the proper subnet.

3. Refer to the exhibit.

PC1 pings PC2. What three things will CORE router do with the data that is received from PC1? (Choose three.)

A) CORE router will put the IP address of the forwarding FastEthernet interface in the place of the source IP address in the packets.
B) The data frames will be forwarded out interface FastEthernet0/1 of CORE router.
C) CORE router will put the MAC address of the forwarding FastEthernet interface in the place of the source MAC address.
D) The data frames will be forwarded out interface FastEthernet1/0 of CORE router.
E) CORE router will replace the destination IP address of the packets with the IP address of PC2.
F) CORE router will place the MAC address of PC2 in the destination MAC address of the frames.

4. Which Layer 1 devices can be used to enlarge the area covered by a single LAN segment? (Choose two.)

A) repeater
B) switch
C) NIC
D) RJ-45 transceiver
E) router
F) hub

5. What happens when computers on a private network attempt to connect to the Internet through a Cisco router running PAT?

A) The router uses the same IP address but a different TCP source port number for each connection.
B) The router assigns a unique IP address from a pool of legally registered addresses for the duration of the connection.
C) The router selects an address from a pool of one-to-one address mappings held in the lookup table.
D) An IP address is assigned based on the priority of the computer requesting the connection.

Solutions: