Networking General Interview Questions
Questions Answers Views Company eMail

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

102

What are the differences between half and full duplex Ethernet?

127

Define Half-Duplex

186

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

110

What are the main disadvantages of routing in switched networks.

126

In what scenarios are priority and QoS (Quality of Service) protocol services useful

110

List three advantages of the packet switching technique compared with that of circuit switching.

176

What is the role of sequencing in a connection-oriented data transfer?

90

Why are global and device-level addressing systems necessary?

105

Define datagrams in networking.

Akamai Technologies,

124

Why does network standardisation carry so much importance?

Aricent,

151

What is codec and DSP?

Cisco,

248

What are the different ways in which we can add phones in CUCM?

Cisco,

271

What do you mean by default dial-peer?

Cisco,

190

What are the matching criteria for incoming dial-peers and outgoing dial-peers in their order of preference?

Cisco,

128


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Un-Answered Questions { Networking General }

What are the different types of a network? Explain each briefly.

118


You need to connect two computers for file sharing. Is it possible to do this without using a hub or router?

145


What are the different technologies involved in establishing wan links?

94


What is tracert?

143


Why are global and device-level addressing systems necessary?

105






Define the term modulation.

196


How vpn is used in the corporate world?

198


What is a congested switch?

92


What is the main job of the arp?

186


What is ANI and DNIS?

147


Describe Internet & Telephone Network Topology?

193


Describe different types of networks.

209


Define Simplex

186


Explain Asynchronous transmission.

191


What does 10base-t mean?

264