What is the main downfall of the Carrier Sense Multiple Access (CSMA) method? How do Collision Detection (CD) methods help alleviate this problem?

103

What common software problems can lead to network defects?

198

What is the difference between a straight-through and crossover cable?

145

How many pins do serial ports have?

143

Describe Internet & Telephone Network Topology?

193

Discuss in detail, the reasons why a layered Network Architecture Model is used to construct a communications network.

110

What is a pseudo tty?

119

What is multiplexing in networking?

123

Given a Class B Network with subnet mask of 255.255.248.0 and a packet addressed to 130.40.32.16, what is the subnet address?

126

In a network that contains two servers and twenty workstations, where is the best place to install an anti-virus program?

170

What is the role of ieee in computer networking?

282

Which are the different factors that affect the performance of a network?

136

Describe the layers of osi model?

172

What happens to the theoretical transfer rate when a full duplex transmission mode is used?

110

What are the different versions of PVDM?

140