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 exactly happens after each system call in sockets, both at the client and at the server.

HCL, Motorola,

7010

voltage levels of rs232c

Verifone,

1 5686

which of the following is not used for client/server. i)RPC,ii)TCP/IP,iii)MESSAGEQs,iv)None

Verifone,

3 7554

What is a router?

iGate, Wipro,

21 26544

What?s a switch?

2 7328

How would you find what ports are open on a machine (local and remote)?

3 7345

What?s the OSI model? What are the seven levels?

1 5935

How would you capture network traffic?

2 5806

What?s a VLAN?

8 13193

What is a runt, Giant, and collision?

6 49808

What is the purpose of VRRP?

Infosys,

3 24275

How do you distinguish a DNS problem from a network problem?

Swirl Infosystems, Wipro,

11 71028

How is Ntework Testing carried out?

1 4315

What is IIOP used for?

1 5530

What is Secure Sockets Layer (SSL)?

3 9378

Un-Answered Questions { Networking }

Define the number of network ids in a class c network?

1075

How network topology affect your decision in setting up a network?

1233

What is logical link control

1310

What are the layers in osi reference models?

455

What is IPCONFIG command? Why it is used?

1312

what is Cisco Firewall

2137

How do you find your ip address on windows?

1120

Explain address resolution protocol arp?

1150

What are the different types of a network? Explain each briefly.

353

What is the structure and use of internet addresses?

1050

What are the possible ways of data exchange

1097

what is rsa algorithm?

496

Explain what does cia stand for in security management?

1032

What is ISDN and Q.931?

347

What is traffic shaping

1255

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