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

Networking AllOther Interview Questions

Questions Answers Views Company eMail

Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.

3191

Why do data link layer protocols position the checksum in the trailer and not in the header ?

2366

Compare the maximum window size in go-back-N and selective-repeat ARQs.

2239

Why does ATM use the cell of small and fixed length ?

2594

Give the equivalent binary word for the polynomial x8+x2+x+1.

1651

In which of the 7 layers of OSI will a service handling conversion of characters is from EBCDIC to ASCII be normally implemented ?

1590

Where is the special IP address 127.0.0.0. used ?

1 2247

Convert the IP address 197.228.17.56 into binary ?

4006

Compare satellite with fiber as a communication medium and enumerate the application areas where satellite still holds a niche(or special)marker.

1743

A binary signal is sent over a 3-khz channel whose signal-to-noise ratio is 20 db.Calculate the maximum achievable data rate ?

2851

What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.

1718

Explain The ATM reference model

1779

Explain HDLC

1537

Explain Salient difference between ISO-OSI and TCP/IP models.

1863

Explain Network Topologies and their uses.

1572

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Un-Answered Questions { Networking AllOther }

what is colour port? what is the use with it?

2092

What are the other names of IEEE 802.11 protocol or standard?

1556

The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.

2661

what is the command to check how many port numbers are running with their specific protocols in linux pc

2287

Why is a data link layer switch preferred over a hub ?

2044

Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.

2274

Explain The ATM reference model

1779

What do you understand by the term ‘structured cabling’. State the main rules that should be used when installing a cable. 31. Show that maximum cabling area for LAN for horizontal cabling runs is approximately 200m.

1584

Differentiate between IEEE 802.3, IEEE 802.4 and IEEE 802.5 standards.

4889

What is Brouter (Bridge Router)

2464

Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ

2424

in linux what is the last ver to use of bootloader lilo,after lilo not use in linux and only use upper ver grub?

2316

How to communicate between difference process?

2238

Which one you will use to implement critical section? Binary Semaphore

1085

Is the nyquist theorem true for optical fibre or only for copper wire ? Explain.

3191

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