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

Tell Me about yourself?

ACC, Ajuba, Brigade, DMRC, Slash Support, Wipro,

8 19346

In UDP protocal Iam sending one immage i lost one packet in network how can i refill that packet on receving side,how can i deside total immage is receved ?

TCS, Vedanta,

2587

iam doing my final year graduation in physics i got placed as an assistant engineer for the job band INFRASTRUCTURE MANAGEMENT SERVICE(IMS)i want to know what type of job is tat and i also want to know about the technical knowledge for the job

VSNL,

2254

how does works ARP protocol?

3 8261

What is DMZ?

Wipro,

3 14791

Are both UDP and IP unreliable to the same degree? Why or why not?

DELL, Geek Squad, IBMS,

8 30857

Do port addresses need to be unique? Why or why not? Why are port addresses shorter than IP addresses?

4 27588

What is an advantage of a hierarchical name space over a flat name space for a system the size of the Internet? Internet?

ABC, Cisco,

1 26452

What is the difference between a primary server and a secondary server?

Cisco,

10 34100

What is the purpose of the inverse domain?

HCL, WBUT, Wipro,

3 44944

What is flow and error control?

IBM,

3 20887

hi, I want sip interview question, please help & post me

NJ India, Nortel, Sonus,

6 23211

what is default ip add

5 9234

What is data com?? How it works, what is diffrence between datacom and telecom?

Aircel, Juniper Networks, Wipro,

1 34727

In IP at which place the error control is done when a data is corrupted?

2 5824

Un-Answered Questions { Networking Protocols }

Explain the basic difference between tcp/ip and osi model.

1091

Draw diagrams for the waveforms you would expect when the bit sequence 10111001 is transmitted on IEEE 802.3

3230

How do applications coexist over tcp and udp?

1404

Is port forwarding necessary?

1103

How do I log into an ftp server?

1245

Is bash posix compliant?

1168

Which is better tcp or udp?

1097

How do I check if a port is open?

1106

which osi layer consists of characteristics like acknowledgement, flow control and sequencing?

1086

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

1266

What is ftp used for?

1147

What is a dns address?

1026

What protocols fall under the application layer of the tcp/ip stack?

1107

What is a subnet mask?

1270

What is private ip and public ip?

1100

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