Explain the following ARQ techniques in detail
1. Stop and wait ARQ
2. Selective repeat ARQ
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a node has the ip address 138.50.10.7 and 138.50.10.9. But it is transmitting data from node1 to node2 only. The reason may be a)a node cannot have more than one address b)class A should have second octet different c)classB " " " " " d)a,b,c
Explain Any Standalnoe Application with rispect to OSI model, letus Consider Voice Recognition....!! One Has To tell function of all layers with rispect to given Application.
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.
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.
how many no of 4x1 muxs are required for making an 16x1 mux
What is the difference between software deployment and DFS
Define Satellite Networks
Which one is not done by Data link layer ? bit stuffing, LRC,CRC,parity check
Write two ways in which computer applications differ from network applications ?
Explain Attenuation?
What are the advantages of cell switching that is used in ATM?
1. What is LAN segmentation? Why it is used? What are the different techniques to create LAN segments?