Networking AllOther Interview Questions
Questions Answers Views Company eMail

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

2736

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

1841

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

1719

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

2027

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

1296

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

1124

Where is the special IP address 127.0.0.0. used ?

1 1675

Convert the IP address 197.228.17.56 into binary ?

3533

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

1269

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

2360

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

1243

Explain The ATM reference model

1322

Explain HDLC

1128

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

1409

Explain Network Topologies and their uses.

1087


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Un-Answered Questions { Networking AllOther }

1).what is forest? 2).what is dns and dhcp port no's? 3).what is file system? 4).what is terminal server?

1738


Explain pure-ALOHA and slotted- ALOHA systems. Give the expression for throughout for each,clearly explaining the various terms.

1679


Define Consumer Satellite Products

708


which is the latest version of dos? & what is the command to copy windows files (i386) without formatting OS?

1591


what is the equivalent nx-os command for the "ip multicast-routing" ios command, and does the nexus 7000 support pim-sparse mode?

735






Which device is needed to connect two LANs with different network Ids ?

1184


What is sliding window protocol ?

1297


not able to connect to SBI Visa payment server...Getting message like "Server not found"...."proxy protected by firewall"....how to resolve this issue?

3327


give an example of bus type network.

666


Enumerate the main responsibilities of data link layer ?

1399


Why Use VSATs?

709


Explain Difference between congestion control and QoS(or Quality of service)

1258


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

1409


We can use Office Communication server instead of any dialer?

2428


Describe and distinguish between FDMA, TDMA, and CDMA.

1232