Recent questions tagged usergate

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1 answer

2006 GATE(2006)
On a wireless link,the probability of packet error is 0.2.A stop-and-wait protocol is used to transfer data across the link. The channel condition is assumed to be independent from transmission to transmission.What is the average number of transmission attempts required to transfer 100 packets?

On a wireless link,the probability of packet error is 0.2.A stop-and-wait protocol is used to transfer data across the link. The channel condition is assumed to be indepe...

abhi19961

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abhi19961 asked Sep 13, 2018

5 votes

1 answer

Modified gate1997
My question is little different. Each Process Pi, i = 1....9 is coded as follows repeat P(mutex) {Critical section} V(mutex) forever The code for P10 is identical except it uses V(mutex) in place of P(mutex). What is the ... you can signal semaphore from any other thread (or process), so semaphores are more suitable for some synchronization problems like producer-consumer."

My question is little different.Each Process Pi, i = 1....9 is coded as followsrepeat P(mutex) {Critical section} V(mutex)foreverThe code for P10 is identical ex...

Akash Kumar Roy

1.2k views

Akash Kumar Roy asked Mar 27, 2018

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