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

Explain how can we measure the performance of an ip link?

1125

Explain how do applications coexist over tcp and udp?

1052

What is the difference between flow control and error control?

1087

How many hosts can be on each network? Consider a fixed subnet partition of a class b network number that will accommodate at least 76 networks.?

1118

Explain how is ip carried on a network?

997

Explain what are the networking protocol options for the windows clients if for some reason you do not want to use tcp/ip?

1156

Explain does ip protect data on the network?

1020

What is the port number of telnet and dns?

1104

Explain what is the difference between flow control and error control?

1209

Explain how can we detect that the other end of a tcp connection has crashed? Can we use "keepalives" for this?

1178

How is data send by ip layer?

1055

Explain 4 example of application layer?

1186

What is the role of tcp/ip in data transmission from source to destination?

1054

Explain how many hosts can be on each network? Consider a fixed subnet partition of a class b network number that will accommodate at least 76 networks.?

1306

Does ip protect data on the network?

1034

Un-Answered Questions { Networking }

What is private ip address?

346

Which layer is used to convert packets to frame

1690

Explain profile in terms of networking concept?

257

what happens when two consigitive ports of switch are connacted using one cross cabel with each other?(how the whole network gets down)

2853

Which command will you use to find out the name of the pc in networks?

261

Expand HTML,DMA,FAT,LAN,WAN,FDD etc

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

1718

How do I check if a port is open?

1006

What is the maximum length allowed for a utp cable?

416

Explain netstat?

1004

What are digital signatures and smart cards?

978

Describe star topology

303

What is a dns name?

1131

What is a congested switch?

258

Define proxy servers and how do they protect computer networks?

1029

For More Un-Answered { Networking } Questions Click Here