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

SNMP (49)
TCP IP (421)
UDP (47)
SS7 (31)

Protocols AllOther (111)

Networking Protocols Interview Questions

Questions Answers Views Company eMail

What is tcp example?

1058

What is difference between tcp and ip?

1057

What is difference between port number and ip address?

1125

What is the difference between host and ip address?

1071

Why is tcp more reliable?

1011

Why is tcp used?

1026

Can isp block ports?

1016

Can port forwarding mess up internet?

1112

Can you forward the same port to multiple ips?

1066

How can I check if port 80 is open?

1048

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?

1063

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

1056

How do I check if a port is open telnet?

1078

Un-Answered Questions { Networking Protocols }

What is the core naming mechanism, domain name system (dns)?

1085

What is codec ? What is the use of that?

1036

Can isp block ports?

1016

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

1135

Which layer is closer to the user?

1137

What is port 8080 typically used for?

1026

A signal with 300 milliwatts power passes through 10 devices, each with an average noise of 3 microwatts. What is the SNR? What is the SNRdb?

4625

What protocols fall under the tcp/ip internet layer?

1155

What are two models of interprocess communication?

1203

What is port 445 commonly used for?

1062

How do I reset my ip address?

1100

What ftp means?

1113

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.

3726

Why is port 139 open?

994

Host IP Address is?

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