You work as a Network Administrator for Perfect World Inc. You are configuring a network that will
include 1000BaseT network interface cards in servers and client computers. What is the maximum
segment length that a 1000BaseT network supports?

Which of the following LAN protocols use token passing for exchanging signals among various
stations on the network?
Each correct answer represents a complete solution. Choose two.

Which of the following devices works at the data-link layer (layer 2) of the OSI model?

You work as a Network Administrator for Net World International. You are configuring a local area
network (LAN) spanning across various buildings in the company’s premises. You decide to use a
1000BASE-SX network. What is the maximum length of the cable segment that can be used?

You work as a Network Administrator for Tech Perfect Inc. The company has a TCP/IP-based
network. You want to know the current TCP/IP network configuration settings, DHCP server IP
address, and DHCP lease expiration date of your network.
Which of the following utilities will you use?

Which of the following security zones is internal to the company, as well as closest to its internal
network?

What advantage do CAT 5 cables have over fiber-optic cables?

Which of the following topologies is used by a coaxial cable?

Identify whether the given statement is true or false.
“In a token ring network, a patch cable is used to connect two MAUs.”

Which of the following techniques allows the existence of both the Ipv6 and Ipv4 protocols in a
device or network?