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Cisco Introduction to Cisco Networking Technologies Sample Questions:

1. 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) Replace the hub with a switch.
C) Install a router and install another hub in the affected wing.
D) Install a repeater in the affected wing.
E) Ensure all devices in the affected wing have a default gateway.

2. Refer to the graphic. A network administrator is having trouble with a serial interface and has attempted to view its status with a show command as shown in the graphic. Why was the error message displayed?

A) There is no serial 0/0 interface on the router.
B) The command cannot be entered in this router mode.
C) The interface designation must be typed as "s0/0".
D) Part of the command is missing.
E) The status of serial interfaces cannot be viewed with a show command.

3. 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) 32
C) 30
D) 31
E) 16
F) 14

4. The internetwork shown in the diagram is experiencing network delays. On the basis of the information provided in the exhibit, what is the problem?

A) The cable between Switch1 and Switch2 should be straight-through.
B) The connection between Switch1 and Switch2 should be half-duplex.
C) The cable between Router1 and Switch1 should be a crossover.
D) The cable connecting Host A to Switch2 is too long.
E) The server is on a different subnet than router interface Fa0/0.

5. What is ROM Monitor (ROMMON)?

A) an operating system used for hardware troubleshooting and for password recovery
B) the source of the primary Cisco IOS software image
C) a memory component for storing the saved configuration file
D) a memory management tool
E) temporary storage space for the router operating files

Solutions: