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

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

Define Simplex

437

What fields are contained in a Medium Access Control (MAC) frame?

412

Define the term modulation.

439

Define Full-Duplex

440

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

307

What are the differences between half and full duplex Ethernet?

396

Define Half-Duplex

443

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

348

What are the main disadvantages of routing in switched networks.

341

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

404

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

418

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

327

Why are global and device-level addressing systems necessary?

440

What are the different layers in TCP/IP model? What are the protocols associated with each layer?

Adobe,

1193

Define datagrams in networking.

Akamai Technologies,

366

Un-Answered Questions { Networking }

what is destination translation? what will happen if we don't use VTP?

3062

Are sockets tcp?

1066

Is port forwarding necessary?

1104

What is the difference between a virus and malware?

1042

Why shared memory is faster than message queue?

1146

Why is port 139 open?

1049

What is a transparent bridge?

1598

Is bash posix compliant?

1170

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

401

What are Digrams and Trigrams

1199

Explain the difference between hub and a switch?

1091

What is ip multicast?

1230

What is 10base-t?

1250

What is the protocol used in Network layer?

1175

Subnet the class C network address 198.67.25.0 into eight subnets. Why are the ‘all ones’ and ‘all zeroes’ subnets not used ?

1934

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