TCP IP Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

TCP IP Interview Questions

Questions Answers Views Company eMail

What is port 443 normally used for?

1200

What is port 139 commonly used for?

1016

Why is port 139 open?

1049

Is a form of interprocess communication?

1207

What is smb used for?

1123

What is port 110 used for?

1122

How does a messaging queue work?

1085

Is port 80 and 8000 the same?

1194

How do you check if smtp port is open?

1164

What port can I use instead of 80?

1111

What is p and v in semaphore?

1102

What is the difference between unidirectional and bidirectional?

1114

How are semaphores used?

1195

What is the purpose of message queue?

1080

What are the 4 types of laws?

1179

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Un-Answered Questions { TCP IP }

What is port 110 used for?

1122

What is the protocol used in Network layer?

1177

How do I find my servers ip address?

1146

What are the different types of osi layer?

1226

How can I tell if my isp is blocking ports?

1097

How do I get computer name from ip address?

1055

What does tcp/ip stand for and what is its use?

1243

What are two models of interprocess communication?

1247

How do tcp sockets work?

1034

Can you explain what is subneting?

1127

In the TCP client-servel model, how does the three-way handshake work in opening connection?

1143

Which layer would the Transmission Control Protocol TCP be in? and is used in which layer.

1200

What is difference between tcp and ip?

1104

Do websites have an ip address?

1094

What is the port 8000?

1097

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