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,

6901

voltage levels of rs232c

Verifone,

1 5495

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

Verifone,

3 7306

What is a router?

iGate, Wipro,

21 25158

What?s a switch?

2 7143

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

3 7053

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

1 5777

How would you capture network traffic?

2 5594

What?s a VLAN?

8 12592

What is a runt, Giant, and collision?

6 49243

What is the purpose of VRRP?

Infosys,

3 23953

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

Swirl Infosystems, Wipro,

11 70173

How is Ntework Testing carried out?

1 4139

What is IIOP used for?

1 5382

What is Secure Sockets Layer (SSL)?

3 9114

Un-Answered Questions { Networking }

Explain various types of networks based on their sizes?

318

Explain how does tcp try to avoid network meltdown?

1007

How many topologies exist in networks?

297

What does 10base-t mean?

427

Which layer is used to convert packets to frame

1694

What common software problems can lead to network defects?

470

Who wrote indian penal code?

956

What are the differences between half and full duplex Ethernet?

323

at which layer of osi model does segmentation of a data stream happen?

1144

Explain Wireless networks.

1501

What is my router ip?

927

What is port 139 commonly used for?

932

What is tdm?

1202

How do I refresh my ip address?

1063

How do I find my static ip address to open?

1089

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