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

What is ARP and RARP?

CA,

6 29507

Give an example of Real-time application for TCP and UDP?

Angro, CA, ZX,

12 78975

Which is better Router or Layer 3 switch?How.

4 12239

Explain Kerberos Protocol ?

Lucent,

3 10819

What is a NIC?

4 10014

Coaxial Cable?

1 6471

What are the 3 most common LAN architectures?

4 14087

What are the stipulations of C2 level security?

1 10758

How TCP stablish connection?

i policy,

5 13863

What are Ports?There functions.

i policy,

13 24649

How data flow from source to destination, Explain each step from layer to layer?

Akamai Technologies, Juniper Networks, Satyam,

5 21340

Why TCP and IP are written all together as TCP/IP?

KPIT, Sutherland,

8 34359

Difference between TCP/IP and IP protocol?

HP, iiNet, Wipro,

25 84464

What is socket and server socket?

HP,

1 8638

Why is Socket used?

CTS, HP,

3 14484

Un-Answered Questions { Networking }

How do I check if port 22 is open?

1121

Difference between the communication and transmission.

1039

If you need to encrypt and compress data for transmission, how would you achieve it?

1150

What is the port number of telnet and dns?

1223

Why is port 139 open?

1046

What is point to point link?

472

Define slip?

1092

What are the different states of STP?

2248

Is http based on tcp?

1077

What is non verbal communication?

2512

What happens when you use cables longer than the prescribed length?

306

Explain netstat?

1142

What characterizes a professional network administrator?

1001

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

1851

Where is tcp used?

1088

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