You work as a Network Administrator for Perfect World Inc. The company has a TCP/IP-based
network. The network is configured on a Ring topology as in the image below:

During a routine checkup on a Monday morning, you find that Server D has failed. You are required
to send the server to the manufacturer for getting it repaired. You take out the server from the
network. What will be your next step, so that other terminals are not affected?

Which of the following technologies or services can be used to isolate hosts and segments and to
control broadcast traffic?

Which of the following network topologies uses a 10Base2 cable?

You are installing a SOHO network. The network will contain a cable modem, a switch, and a router.
Choose the steps that you will take to install a router.

Which of the following channel access methods is used in IEEE 802.11 networks?

You work as a Network Administrator for Net Perfect Inc. The company has a TCP/IP-based network.
The network is connected to the Internet through a firewall. A user complains that he is unable to
access the abc.com site. However, he can access all other sites. Which of the following tools will help
you diagnose the problem?

You work as a Network Administrator for Net Perfect Inc. The company has a Windows Server 2008-
based network. You have created a test domain for testing IPv6 addressing. Which of the following
types of addresses are supported by IPv6? Each correct answer represents a complete solution.
Choose all that apply.

Arrange the following IEEE standards in descending order according to the maximum transmission
distances they cover.

Which of the following are functions of the application layer of the OSI model?
Each correct answer represents a complete solution. Choose three.

In a complex network, Router transfers data packets by observing some form of parameters or
metrics provided in the routing table. Which of the following metrics is NOT included in the routing
table?