which of the following is not used for client/server.
i)RPC,ii)TCP/IP,iii)MESSAGEQs,iv)None
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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 ?
Discuss how satellite network differs from traditional networks such as Ethernet, Tokenbus.
Which layer is used to detect and correct errors
What is attenuation
What are the basic functions of the data link layer?
Explain Network Topologies and their uses.
List out the main responsibilities of the network layer.
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.
Explain Attenuation?
Why is a data link layer switch preferred over a hub ?
What is tdm?
Compare the maximum window size in go-back-N and selective-repeat ARQs.
The physical layer service is a non-confirmed service. Assume that some bits of data are lost during transmission over physical media, which layer will detect the loss and take some remedial measures. Explain any one method clearly depicting how this operation is performed.
What is packet switching ? Explain two different approaches of packet switching. ?
Which layer is used to convert packets to frame