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?

103

What are the differences between half and full duplex Ethernet?

127

Define Half-Duplex

187

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

112

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

177

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

91

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,

152

What is codec and DSP?

Cisco,

250

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 is the proper termination rate for utp cables?

107


How can a network be certified as an effective network? What are the factors affecting them?

287


How will enable sound service in 2003?

108


What is a node and link?

241


How many topologies exist in networks?

110






How can you identify the ip class of a given ip address?

177


Explain various ways in which Cisco unified communication systems can be deployed?

176


What is the importance of encryption on a network?

211


Differentiate communication and transmission?

112


What are proxy servers?

107


What are ipconfig and ifconfig?

145


What happens when you use cables longer than the prescribed length?

108


Explain Q.931 and its use.

125


What do you understand by mac address?

107


what protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

164