After completing this brief quiz, please scroll to the bottom of this page to review your results.

Question 1

What is the function of a CSU/DSU?
Select one:




Question 2

Which connections allow the use of full-duplex Ethernet? (Choose three)




Question 3

Which of the following IP addresses is the Class A Private IP range? Select one:




Question 4

A _____ is a device that forwards packets between networks by processing the routing information included in the packet.




Question 5

DHCP (dynamic host configuration protocol) provides _____ to the client.




Question 6

Which type of cable has opposite pin assignments on each end of the cable? Select one:




Question 7

Please select the correct pin-out for an Ethernet crossover cable
Select one:




Question 8

The _______ is the physical path over which a message travels




Question 9

In a computer network, nodes are:




Question 10

Choose the wrong statement




Question 11

You are working on a PC that has lost internet access. You determine that the PC is configured for DHCP and decide to obtain a lease on a new IP address to see if that will restore access. How would you obtain the new IP lease? Select one:




Question 12

Which of the following is NOT a method for connecting to a modem to change its configurations?




Question 13

What is the access point (AP) in wireless LAN?




Question 14

Will two PC's with the following IP schemes be able to communicate directly without the aid of a router?
PC 1: IP: 192.168.1.136
Subnet Mask: 255.255.255.0
PC 2: IP: 192.168.2.145
Subnet Mask: 255.255.255.0




Question 15

Which one of the following allows client to update their DNS entry as their IP address change?




Question 16

At Layer 2 of the OSI model, which component connects a host to the network media?




Question 17

The DHCP server can provide the _______ of the IP addresses.




Question 18

Which set of cable pair colors represent the cable pairs in the 568B standard (from left to right with the clip facing down)? Select one:




Question 19

Based on the OSI Seven-Layer Networking Model, a switch belongs in which layer?
Select one:




Question 20

A set of rules that governs data communication




Question 21

You are troubleshooting a PC that cannot load web pages. You discover that you are able to ping public IP addresses, but not web addresses. Where is the problem most likely to be found? Select one:




Question 22

A wireless network interface controller can work in




Question 23

What is WPA?




Question 24

Ping can




Question 25

DHCP is used for