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

What is LMHOSTS file?

1 5653

What is the difference between forward lookup and reverse lookup in DNS?

5 16220

What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP or IP?

4044

What is data link layer in the OSI reference model responsible for?

HCL,

2 11019

How do cryptography-based keys ensure the validity of data transferred across the network?

1 6672

What is UTP?

4 10299

What is a router? What is a gateway?

3 7900

What is Semaphore? What is deadlock?

TCS,

2 10892

Explain how traceroute, ping, and tcpdump work and what they are used for?

4 36936

Describe a case where you have used these tools to troubleshoot?

2 6666

What is the last major networking problem you troubleshot and solved on your own in the last year?

CTS, TCS, Wipro,

1 7746

What LAN analyzer tools are you familiar with and describe how you use them to troubleshoot and on what media and network types.

College School Exams Tests, WeSolv,

2 10961

Explain the contents of a routing table?

Symantec,

2 12437

What routing protocols have you configured?

5 11204

Describe the commands to set up a route.

2 9719

Un-Answered Questions { Networking }

What is pool in networking?

1103

What is the general data protection regulation (gdpr)?

1065

What is the port number of telnet and dns?

1164

how many progamming languages are found

1962

How does tcp try to avoid network meltdown?

1220

What is peer-to-peer networking?

336

What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP or IP?

4044

What is a gateway? Is there any difference between a gateway and router?

585

What is an example of a dns?

1046

why we r going to freezing service group and system, what are the freezing steps & how to freezing service group?

1851

when affected the system from virus , which paths will be it stored in system ?

1895

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

1021

Hi I have 10+ years of telecom application development experience ( telecom billing product -call control (ISUP/INAP/CAMEL call handling), short message routing application, telecom tools development). I am very strong in C++/Unix , core java and advanced oops design. Recently I have undergone a training in 3G mobile protocol developement. I have very good knowledge about WCDMA, its various layers and gone through 3GPP technical specs. Now I am looking for 3G mobile development opportunities. I am finding very difficult to get it, as I don't have the relevant experiences on 3G development. Please advice me on this to enter into mobile protocol development.

4010

What do you understand by ping command?

472

Differentiate between - TCP header and UDP header

1105

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