Networking Protocols Interview Questions
Questions Answers Views Company eMail

How do I check if a port is open?

585

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

567

How do I check if port 22 is open?

667

How do I find my server port?

558

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

602

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

613

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

692

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

581

How do I stop pid 4 from using port 80?

589

How do I unblock a port?

589

Is port 80 open on my network?

602

Is port forwarding dangerous?

672

Is port forwarding necessary?

585

What is port address?

605

What is port 135 commonly used for?

619


Un-Answered Questions { Networking Protocols }

Explain difference between static and dynamic ip?

628


What is an example of a dns?

568


What does round trip time mean?

614


Is port 80 secure?

606


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

681






How can I tell if a ftp port is open?

594


what are the Classes of IP Address

615


Is tcp or udp better for streaming?

568


Does ip address change with location?

517


How are semaphores used?

657


What is non verbal communication?

2045


How do I restore my ip address?

583


Does netstat show hackers?

673


How we can communicate (voice communication) in LAN by using core java?

1984


What happens when flag is set to zero in a modem during packet data transfer?

1074