Networking Interview Questions And Answers



Top 20 things you should not do in an interview

Interviewers primarily evaluate the following things.

What type of answers are employers looking for during a pre-employment assessment test?

How long would you expect to work for us if hired?


Give a brief description of PAN, LAN, HAN, SAN, CAN, MAN, GAN?

What is Two-Factor Authentication

What made you choose to apply for this Finance job?

What are the two most basics financial statements prepared by the companies?

What is the difference between a gateway and a router?

What do you meant by “triple X” in Networks?

Which transmission medium works at 2 giga bits per second.

What are Brute Force Attacks?


What is Cyclic Redundancy Check (CRC)?

What is longitudinal redundancy check – LRC?

QN- What is Vertical Redundancy Check (VRC)?

What is Redundancy?

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What are the main advantages and disadvantages of star topology?

What do you mean by Channelization in networks?


What are the concerns of the Physical Layer?

How would you connect two computers for file sharing without using a hub or router?

What resources do you use to keep up-to-date with engineering trends?

Why did you choose a career as network engineer?