Networking AllOther Interview Questions
Questions Answers Views Company eMail

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

18

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

15

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

9




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

27

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

13

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

17

Where is the special IP address 127.0.0.0. used ?

12

Convert the IP address 197.228.17.56 into binary ?

31




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

11

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

9

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

9

Explain The ATM reference model

11

Explain HDLC

14

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

22

Explain Network Topologies and their uses.

14


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Un-Answered Questions { Networking AllOther }

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

593


Discuss Shannon’s capacity. What implications does it have ?

13


I have 2 networks. One is LAN & other is Tata Indicom Modem which is connected to USB. The problem is that When USB Modem is using, i am unable to use LAN. And when we use LAN, we cannot use USB Modem. kindly help me.

3426


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.

688


Explain network equipment used in wired-LANS and explain the function of Hub, Switch, and bridge.

14


What is Brouter (Bridge Router)

590


which are the institutes in mumbai for CCNA training & how much is the cost of teaching and the exam fees?

759


what is buffering and flooding in NIC ?

695


Explain any three error detection and correction techniques.

17


Explain network layer in ATM,

12


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

9


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

11


What is a minimum data size of an Ethernet frame ?

11


Contrast link state and distance vector routing protocols, giving an example of each.

9


Explain the advantage and disadvantage of ethernet ?

911