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

1 Answers  

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What is socket and server socket?

1 Answers   HP,

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Explain various cabling techniques used in IEEE 802.3 standard.

0 Answers  

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How to identify HUB and SWITCH, without connecting to network? Is it possible?

2 Answers  

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What is packet filter?

1 Answers   Elgi Equipments,

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WHICH OF THE FOLLWING IS NOT A SEARCH ENGINE

2 Answers  

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What are the 3 most common LAN architectures?

4 Answers  

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What are the networking protocol options for the Windows clients if for some reason you do not want to use TCP or IP?

0 Answers  

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In case DHCP fails in your server then how does you satisfy that problem within some minutes

2 Answers   Accel, HP,

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what is disk interleaving? why is disk interleaving adopted?

0 Answers  

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Question What is datagram, datagram packets and datagram sockets?

0 Answers   UAF,

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What is the difference between process and thread ? also what is the difference between process and service >

2 Answers   ABC,

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