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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. What is the maximum number of IP addresses that can be assigned to hosts on a local subnet that uses the 255.255.255.224 subnet mask?

A) 15
B) 14
C) 31
D) 32
E) 30
F) 16

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

3. Which two statements describe the IP address 10.16.3.65/23? (Choose two.)

A) The lowest host address in the subnet is 10.16.2.1 255.255.254.0.
B) The last valid host address in the subnet is 10.16.2.254 255.255.254.0
C) The network is not subnetted.
D) The broadcast address of the subnet is 10.16.3.255 255.255.254.0.
E) The subnet address is 10.16.3.0 255.255.254.0.

4. Refer to the exhibit. SwitchA receives the frame with the addressing shown in the exhibit.
According to the command output also shown in the exhibit, how will SwitchA handle this frame?

A) It will flood the frame out all ports except Fa0/3.
B) It will forward the frame out port Fa0/3 only.
C) It will flood the frame out all ports.
D) It will drop the frame.
E) It will forward the frame out port Fa0/6 only.

5. Which statements are true regarding ICMP packets? (Choose two.)

A) They acknowledge receipt of TCP segments.
B) They can provide hosts with information about network problems.
C) They are encapsulated within UDP datagrams.
D) They guarantee datagram delivery.
E) They are encapsulated within IP datagrams.

Solutions: