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 difference between tcp and ip?

765

What is difference between port number and ip address?

806

What is the difference between host and ip address?

782

Why is tcp more reliable?

777

Why is tcp used?

757

Can isp block ports?

774

Can port forwarding mess up internet?

848

Can you forward the same port to multiple ips?

762

How can I check if port 80 is open?

776

How can I tell if a port is blocked?

869

How can I tell if my isp is blocking ports?

789

How can I tell if port 25 is open?

788

How do I check if a port is open on my mac?

765

How do I check if a port is open telnet?

765

How do I check if a port is open?

782

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Un-Answered Questions { TCP IP }

Is netbios needed?

750

How many bits are there in the ip address and port number?

755

What is the ip command?

829

What is a dns name?

934

What is port 445 commonly used for?

797

How do I check if a port is open?

782

What port can I use instead of 8080?

772

Desirability of TCP/IP STANDARDS

2723

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

882

What two things constitute a tcp ip socket?

832

What port is 23?

717

What is the difference between udp socket and tcp socket?

874

What are the various protocols in the TCP/IP model?

799

What is IPv6 (Internet Protocol version 6)? What is multicasting? Explain the headers of packet format of IPv6 and IPv4?

858

Why is tcp used?

757

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