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

Networking AllOther (430)

Networking Interview Questions

Questions Answers Views Company eMail

How can I tell if a port is blocked?

1123

How can I tell if my isp is blocking ports?

1047

How can I tell if port 25 is open?

1064

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

1056

How do I check if a port is open telnet?

1078

How do I check if a port is open?

1060

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

1075

How do I check if port 22 is open?

1079

How do I find my server port?

1030

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

1140

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

1079

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

1135

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

969

How do I stop pid 4 from using port 80?

1071

How do I unblock a port?

1154

Un-Answered Questions { Networking }

What can an ip address tell me?

1129

how many types of backups are there & explain them in theory mode & practical mode?

2148

Why is a data link layer switch preferred over a hub ?

2084

what are the Classes of IP Address

1114

What is IPCONFIG command? Why it is used?

1230

What is Call Park?

447

What is frame relay, in which layer it comes

1097

what are the major componets of client server application?

2225

What are the protocols used in Transport layer?

1087

How do applications coexist over tcp and udp?

1348

What is cloud security?

1025

What is the difference between internet, intranet, and extranet?

440

Explain Difference between congestion control and QoS(or Quality of service)

1780

What is Brouter (Bridge Router)

2533

How maximum networks and hosts are in a class a, b and c network?

1027

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