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 port 139 commonly used for?

1014

Why is port 139 open?

1046

Is a form of interprocess communication?

1204

What is smb used for?

1121

What is port 110 used for?

1122

How does a messaging queue work?

1083

Is port 80 and 8000 the same?

1194

How do you check if smtp port is open?

1160

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?

1193

What is the purpose of message queue?

1080

What are the 4 types of laws?

1178

What is synchronization os?

1088

Un-Answered Questions { Networking Protocols }

What is the use of predictive encoding?

1206

What is codec ? What is the use of that?

1074

Do you know what is network address translation?

1139

What is SDP? Which signaling protocols use it?

1128

How can I tell if port 25 is open?

1111

What is the protocol used in Network layer?

1175

What are the two types of semaphore?

1127

What is the use of tcp/ip?

1149

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

1142

Is port forwarding necessary?

1103

what is ic precaution?

2926

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

1287

How do I transfer files using ftp?

1166

Does ip address change with location?

1021

Give the name of protocol that is used by DNS name servers?

1182

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