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?

270

What are the differences between half and full duplex Ethernet?

355

Define Half-Duplex

405

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

371

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

381

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

291

Why are global and device-level addressing systems necessary?

408

Define datagrams in networking.

Akamai Technologies,

328

Why does network standardisation carry so much importance?

Aricent,

358

What is codec and DSP?

Cisco,

486

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

Cisco,

541

What do you mean by default dial-peer?

Cisco,

400

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 }

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

368

what is the maximum segment length of a 100base-fx network?

357

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

317

Describe networking.

449

Expand slip?

327

What is point to point link?

429

How proxy servers are protect computer networks?

349

What are the different types of networks?

388

What are the different technologies involved in establishing wan links?

309

Define Phase

312

What is rip?

441

What is dns forwarder?

399

What is the criteria to check the network reliability?

388

How are networks classified based on their connections?

545

What is multiplexing in networking?

349

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