Networking Protocols Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

SNMP (49)
TCP IP (421)
UDP (47)
SS7 (31)

Protocols AllOther (111)

Networking Protocols Interview Questions

Questions Answers Views Company eMail

what is osi? How many layers are there?

Accenture,

1118

which osi layer consists of characteristics like acknowledgement, flow control and sequencing?

HPCL,

1011

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

HPCL,

1204

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

1172

Explain how do applications coexist over tcp and udp?

1093

What is the difference between flow control and error control?

1142

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.?

1163

Explain how is ip carried on a network?

1047

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

1226

Explain does ip protect data on the network?

1072

What is the port number of telnet and dns?

1158

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

1281

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

1228

How is data send by ip layer?

1107

Explain 4 example of application layer?

1247

Un-Answered Questions { Networking Protocols }

What is ip multicast?

1189

What is sockets?

1164

In UDP protocal Iam sending one immage i lost one packet in network how can i refill that packet on receving side,how can i deside total immage is receved ?

2511

Is port forwarding dangerous?

1092

what is destination translation? what will happen if we don't use VTP?

3016

What is the purpose of routing protocol?

1109

How many bits are there in the ip address and port number?

1002

How many bits is ip address and port number?

1002

What is thread in operating system?

1056

How will my computer get its ip address?

1070

Why is tcp used?

1022

What is synchronization os?

1036

How to confiner single router two services provided. Both service provided are same Speed

2381

How do I find my ip address in terminal?

1075

What are two models of interprocess communication?

1197

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