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 5551

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

5 15960

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

3969

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

HCL,

2 10893

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

1 6565

What is UTP?

4 10113

What is a router? What is a gateway?

3 7710

What is Semaphore? What is deadlock?

TCS,

2 10749

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

4 36707

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

2 6521

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

CTS, TCS, Wipro,

1 7615

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 10793

Explain the contents of a routing table?

Symantec,

2 12268

What routing protocols have you configured?

5 10948

Describe the commands to set up a route.

2 9567

Un-Answered Questions { Networking }

What is trojan virus?

947

What is the difference between http and https?

1079

Which are the different factors that affect the performance of a network?

276

How do we do authentication with message digest(md5)?

913

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

1009

Tell me what advantages does fiber optics have over other media?

943

What are the different technologies involved in establishing wan links?

267

what are the two sub layers of data link layer called ?

2065

What are routers?

460

What is rip?

407

What is pop3?

405

What is an example of a dns?

989

What are the different type of networking / internetworking devices

906

What is information security?

1080

Explain what does the protocol FTP do?

1056

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