Networking Protocols Interview Questions
Questions Answers Views Company eMail

How do I check if a port is open?

590

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

577

How do I check if port 22 is open?

672

How do I find my server port?

562

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

606

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

619

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

696

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

586

How do I stop pid 4 from using port 80?

596

How do I unblock a port?

591

Is port 80 open on my network?

608

Is port forwarding dangerous?

679

Is port forwarding necessary?

590

What is port address?

609

What is port 135 commonly used for?

626


Un-Answered Questions { Networking Protocols }

Is port forwarding necessary?

590


Explain does ip protect data on the network?

609


How does FDDI node determine whether it can send asynchronous traffic and synchronous traffic

1690


A periodic composite signal with a bandwidth of 3000 Hz,is composed of two sine waves. First one has a frequency of 100 Hz with a maximum amplitude of 30 V, the second one has a maximum amplitude of 10 V. Draw the bandwidth.

3234


What is netsh interface?

567






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

631


What is the use of internet addresses?

666


Which is better udp or tcp?

550


What is semaphore os?

617


What is an example of a dns?

574


How will I know my ip address?

657


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

703


What is ip multicast?

674


Can ip address be assigned to layer 2?

720


What is the protocol used in Network layer?

638