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

Question 1

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




Question 2

A wireless network interface controller can work in




Question 3

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 4

Ping can




Question 5

In a computer network, nodes are:




Question 6

What is auto-negotiation?




Question 7

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 8

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 9

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 10

How do you find the MAC address of your PC?




Question 11

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




Question 12

Which of the following represents a command for continuous ping?




Question 13

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




Question 14

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




Question 15

DHCP is used for




Question 16

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




Question 17

The _______ is the physical path over which a message travels




Question 18

Which one of the following extends a private network across public networks?




Question 19

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




Question 20

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




Question 21

If you want to find the number of routers between a source and destination, the utility to be used is.




Question 22

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




Question 23

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




Question 24

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




Question 25

Is the following IP Public or Private: 192.168.1.1?