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

3 Answers  

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What is the difference between LUN and RAID?

1 Answers   Wipro,

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How to use a user of domain as a SQL server database login.

3 Answers   Coca Cola,

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When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?

0 Answers  

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Data link protocols almost always put the CRC in a trailer rather than in a header. Why?

1 Answers  

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Assume you have to build 30 systems (mix of Solaris + Linux) in a brand new place (ie: no existing infrastructure). How do you tackle this?

0 Answers  

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What is a router? What is a gateway?

3 Answers  

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Explain any three error detection and correction techniques.

0 Answers  

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What is the basic requirement of a real-time network ?

7 Answers   Honeywell,

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how we can access 2 networks at a time from a system lets say 1)local network and 2)internet

3 Answers   IBM,

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What do you mean by link to link layers of OSI reference model? Explain their functions briefly?

0 Answers  

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

0 Answers  

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