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.
2454Why transport layer protocols like TCP and UDP are called end-to-end protocols. What is the difference between them?
2656Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.
3004The 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.
2111Post New Networking AllOther Questions
What is packet switching ? Explain two different approaches of packet switching. ?
What Goals do you have in this career?
Write down the basic features of HDLC protocol? Could HDLC be used as a data link protocol for a LAN? Justify your answer.
what is scsi?. what we do if scsi/scsi drive failed?.
Which one you will use to implement critical section? Binary Semaphore
Discuss the different factors affecting congestion control algorithms. ?
We can use Office Communication server instead of any dialer?
Explain 1-persistent, p-persistent and 0-persistent CSMA giving strong and weak points of each.
When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?
what is Voltage levels of rs232x?
What are the advantages of cell switching that is used in ATM?
What is multicast routing
Differentiate between stop-and wait ARQ and Go-back-N protocol.
What is NVT (Network Virtual Terminal)
What are the principles that were applied to arrive at the seven layers in OSI model?
