If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.243
Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?463
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.350
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.149
Assuming classful addressing, find the no of subnets and the no of hosts per subnet for the following blocks: (i) 22.214.171.124/20 (ii) A class B block having mask of 255.255.192.0
how many types of backups are there & explain them in theory mode & practical mode?
Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ
Differentiate between Link state and Distance Vector Routing algorithm.
Difference Between DDR1, DDR2 and DDR3 memories.
If the transmitted code word is 10011000 and the received code word is 11001001. What is the error word ? Write transmitted code word , received code word and error word as polynomials.
What is the difference between TFTP and FTP application layer protocols?
Compare the maximum window size in go-back-N and selective-repeat ARQs.
If i want to crack any serial key using system information then how can i do it? Is it possible?
Explain Network Topologies and their uses.
What does ‘data transparency’ mean ? With the help of a flow chart, explain the process of bit de-stuffing at the receiver’s end.
in linux what is the last ver to use of bootloader lilo,after lilo not use in linux and only use upper ver grub?
How does a token ring network work ? In what way is it different from Ethernet ?
How to communicate between difference process?