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

1147

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.?

1442

Does ip protect data on the network?

1131

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

1269

Explain what is the full form of osi and tcp/ip model?

1198

What is the full form of osi and tcp/ip model?

1266

What is the data unit of "transport layer"?

1085

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

1099

Explain how does arp response the request?

1114

How can we measure the performance of an ip link?

1110

Explain what is the data unit of "transport layer"?

1175

How is ip carried on a network?

1288

What is the pdu of "network layer" and "data link layer"?

1068

Which layer is closer to the user?

1180

What is sockets?

1218

Un-Answered Questions { Networking Protocols }

How do I find out what service is using a port?

1129

Why do I need ftp?

1017

What is codec ? What is the use of that?

1074

What is 3 way handshake?

1094

What is a firewall?

1253

What are the services provided by Session layer?

1159

What is Gateway-to-Gateway protocol

What is the purpose of routing protocol?

1160

When we make a call from mobile/landline, how exactly the backend architecuture works?

2919

How can we measure the performance of an ip link?

1110

How to categorized ip address?

1276

Explain why is a gateway used?

1175

How do I check if port 22 is open?

1121

Explain how is data send by ip layer?

1246

How do I know which is private ip address and which is public ip address?

1185

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