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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. Refer to the topology and MAC address table shown in the exhibit. Host A sends a data frame to host D.
What will the switch do when it receives the frame from host A?

A) The switch will add the source address and port to the MAC address table and forward the frame to host D.
B) The switch will discard the frame and send an error message back to host A.
C) The switch will add the destination address of the frame to the MAC address table and forward the frame to host
D) The switch will flood the frame out of all ports except for port Fa0/3.

2. An elementary school has a computer in every classroom. One entire wing of the school connects to a centrally located hub. The teachers have reported a slowdown in the past few weeks to the network administrator. The network administrator has analyzed the network and documented a steep increase in utilization as the teachers use a new network- based classroom management application. Which solution will improve the performance the most?

A) Reboot the router that connects to the hub.
B) Install a router and install another hub in the affected wing.
C) Replace the hub with a switch.
D) Install a repeater in the affected wing.
E) Ensure all devices in the affected wing have a default gateway.

3. Refer to the graphic. Although the console password was set to "cisco", it displays in the router configuration as shown. What command caused the password to be stored like this?

A) Router(config)# encrypt password
B) Router(config-line)# exec-timeout 1 55
C) Router(config)# service password-encryption
D) Router(config)# password-encryption md 7

4. What is the default configuration register setting on most Cisco routers?

A) 0x2102
B) 0x2142
C) 0x2012
D) 0x2104
E) 0x2210

5. Which three statements are true about the operation of a full-duplex Ethernet network?
(Choose three.)

A) Ethernet hub ports are preconfigured for full-duplex mode.
B) In a full-duplex environment, the host network card must check for the availability of the network media before transmitting.
C) There are no collisions in full-duplex mode.
D) A dedicated switch port is required for each full-duplex node.
E) The host network card and the switch port must be capable of operating in full-duplex mode.

Solutions: