Networking General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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?

278

What are the differences between half and full duplex Ethernet?

356

Define Half-Duplex

409

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

317

What are the main disadvantages of routing in switched networks.

305

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

372

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

383

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

291

Why are global and device-level addressing systems necessary?

409

Define datagrams in networking.

Akamai Technologies,

334

Why does network standardisation carry so much importance?

Aricent,

362

What is codec and DSP?

Cisco,

490

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

Cisco,

541

What do you mean by default dial-peer?

Cisco,

403

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

Cisco,

333

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Un-Answered Questions { Networking General }

What is nic?

366

Describe network topology

394

What is the difference between tcp/ip model and the osi model?

432

What is the full form of idea?

501

Explain Synchronous transmission.

350

What is the difference between a hub and a switch?

464

What are proxy servers and how do they protect computer networks?

324

What are the advantages of distributed processing?

321

What is dos?

448

What are the disadvantages of fragmenting data.

454

Differentiate communication and transmission?

320

Define Half-Duplex

409

How many pins do serial ports have?

360

What do you mean by network topology?

324

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

333

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