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No. They don't have NAKs

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15y ago

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What is stop and wait protocol?

Stop and wait protocol is used in telecommunications as a method to send information between two connected devices. It sends information in a Protocol Data Unit and waits for a response.


Write a program for stop and wait protocol in implementing reliable transport protocol?

Take a look at any definition for TCP protocol. Most are also written in C.


Which protocol comes under noiseless channel?

stop and wait, go-back-n


Stop n wait protocol is associated with which layer?

Data link layer of the OSI model..


Why is in stop-and-wait ARQ two Acknowledgements needed?

In stop-and-wait ARQ, two acknowledgements are needed to ensure that both the data packet and its acknowledgement are successfully transmitted and received. The sender waits for an acknowledgement after sending a data packet, and the receiver sends an acknowledgement to confirm the successful receipt of the data along with a request for the next packet. This two-step process helps regulate the flow of data between sender and receiver in a reliable manner.


What is the advantage of sliding window protocol over stop and wait protocol?

On data links with long transmission delays (e.g. communication satellites) sliding windows protocol allows multiple packets to be in transit pending ACK packets back from the receiver (up to the limit of the window size), which allows for nearly continuous transmission of packets through the data link. On data links with long transmission delays (e.g. communication satellites) stop and wait protocol forces the transmitter to wait until it receives an ACK packet on every packet sent. If the transmission delays are long enough, the data link may be quiet and completely idle for the great majority of the time which is a serious waste of the resource.


Where can you find a model for stop and wait protocol?

http://www.erg.abdn.ac.uk/users/gorry/course/arq-pages/saw.html This was the first site google found. Try googling some more..


What is the hink-pink for blue green moray?

TEAL EEL


To stop a board from chipping on the end as you plane you can?

wait..........wait what?


Why it is not necessary to have rej0 and rej1 for stop-and-wait arq?

The purpose of REJ (reject) is to indicate a negative acknowledgement for a frame. This is not needed for Stop-and-Wait ARQ because of the way it is designed... If there is a damaged frame, a timer expires after a period of time and then the frame is resent. If there is a damaged acknowledgment, then the frame is resent after a timeout as well. So to summarize, REJ0 and REJ1 are not required because stop-and-wait ARQ uses timers which eliminates the need for REJ0 and REJ1.


A system uses the Stop-and-Wait ARQ protocol If each packet carries 1000 bits of data how long does it take to send 1 million bits of data if the distance between the sender and receiver is 5000 Km?

5555


How is you wait for used in a sentence?

I can't see why you wait for her. If you wait for the train, it'll stop at this platform.