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

0 Answers  

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how do u share printer through FTP(fire transfer protocol)?

0 Answers  

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Write a short note on ISDN?

0 Answers  

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What are the important topologies for networks?

6 Answers   Elgi Equipments,

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difference between parallel and serialo communication

1 Answers   IBM,

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i would like to say sir right now i have done hard/w networkig course ad doing a job as ATE engineer from CMS computer .Ltd so what r doing for future career ,which course is good ,&where is more opportunity plz tell me detils sir i m dialma??

1 Answers  

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Difference Between DDR1, DDR2 and DDR3 memories.

0 Answers   Amdocs,

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Define Satellite Networks

0 Answers   Hughes,

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what is DHCP in networking clear it properly pls

4 Answers  

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What is the Rule of 17 concerning mapping devices to FAs?

0 Answers  

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client server is working in asyn mode then how communication will take place bt client and server.

0 Answers   Hughes,

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When creating a static route, what is the gateway used to define?

0 Answers  

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