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

Convert the IP address 197.228.17.56 into binary ?

4073

Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.

1800

A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

2901

What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.

1766

Explain The ATM reference model

1830

Explain HDLC

1587

Explain Salient difference between ISO-OSI and TCP/IP models.

1904

Explain Network Topologies and their uses.

1621

Explain Wireless networks.

1551

Differentiate between static and dynamic channel allocation.

2872

List out the main responsibilities of the network layer.

1859

Give two examples of a ‘collision-free’ protocol ?

1880

Why is IP called ‘best-effort delivery’ protocol?

3092

What is a transparent bridge?

1549

what are the two sub layers of data link layer called ?

2131

Un-Answered Questions { Networking }

Explain one basic requirement for establishing vlans?

994

What is the last major networking problem you troubleshot and solved on your own in the last year?

2039

Do I use tcp or udp?

966

A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

2901

How proxy servers are protect computer networks?

349

What is looping and how switching loops are avoided at L2 level?

2017

Define pipelining?

402

what is the command to check how many port numbers are running with their specific protocols in linux pc

2374

How do I find my ip address in terminal?

1080

What is Call Park?

447

In a network that contains two servers and twenty workstations, where is the best place to install an anti-virus program?

398

How is ip carried on a network?

1224

Have you worked in an assignment based environment, e.g. work request or trouble ticket system, and if so, describe that environment?

2767

What is FXO and FXS?

349

What was the reason for selecting a speed of 155.52 Mbps in the original ATM standard ?

1741

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