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

TCP IP Interview Questions

Questions Answers Views Company eMail

How do I check if my firewall is blocking a port?

1018

How do I check if port 22 is open?

1036

How do I find my server port?

978

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

1076

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

1026

How do I find what ports are being used on my mac?

1053

How do I know if my ftp port 21 is blocked?

923

How do I stop pid 4 from using port 80?

1026

How do I unblock a port?

1073

Is port 80 open on my network?

999

Is port forwarding dangerous?

1053

Is port forwarding necessary?

992

What is port address?

988

What is port 135 commonly used for?

1054

What is port number and why it is used?

977

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Un-Answered Questions { TCP IP }

Does http request contain ip address?

990

Is port forwarding necessary?

992

Whats frequency of waves?

1078

What port can I use instead of 8080?

969

What is thread in operating system?

1021

How do I get computer name from ip address?

963

How do I check if a port is open?

1011

What is a loopback address?

1103

Why are we moving onto IPv6? What is the maximum limit of IPv4?

1527

What is Tcp/ip Model?

1104

Discuss the different protocols associated with each layer in the TCP/IP model.

1078

How to define ip address?

1017

What is the difference between a port address a logical address and a physical address?

1101

Can isp block ports?

968

What is tcp example?

996

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