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 many layers are there in OSI ? Why is it called OSI model ?

5 11992

Why networks are layered ? What is the advantage of that ?

Wipro,

2 14173

Which one is not done by Data link layer ? 1. bit stuffing 2. LRC 3. CRC 4. parity check

3 11298

What do you meant by "triple X" in Networks?

Elgi Equipments,

2 10972

What is Beaconing?

Elgi Equipments,

3 10754

What is NETBIOS and NETBEUI?

Elgi Equipments,

3 7542

What is cladding?

Elgi Equipments,

1 2982

How Gateway is different from Routers?

Elgi Equipments,

4 13611

What is Project 802?

Elgi Equipments,

2 9786

What are the different type of networking or internetworking devices?

13 29424

What is difference between ARP and RARP?

CTS, Elgi Equipments,

6 28169

What is the difference between TFTP and FTP application layer protocols?

DELL, Elgi Equipments, HCL, Wipro,

8 21133

What are the important topologies for networks?

Elgi Equipments,

6 16839

Explain 5-4-3 rule?

Elgi Equipments,

1 7571

What is packet filter?

Elgi Equipments,

1 4647

Un-Answered Questions { Networking }

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

947

Write two ways in which computer applications differ from network applications ?

1628

What is package software?

436

Define peer to peer?

1127

How many layers are under tcp/ip?

977

Define firewalls?

936

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

922

What is the role of sequencing in a connection-oriented data transfer?

255

Which layer would the Transmission Control Protocol TCP be in? and is used in which layer.

1091

Define wan?

1098

What can be done to fix signal attenuation problems?

440

Which technologies are involved in establishing wan links?

955

Which protocol can be applied when you want to transfer files between different platforms, such between unix systems and windows servers?

1156

Expand HTML,DMA,FAT,LAN,WAN,FDD etc

Outline and discuss the main fields in Ethernet IEEE 802.3 frame. What are the main objectives of preamble ?

1873

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