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If semaphore variable is 8 after 6 wait operations and 3
signal operations.what is semaphore
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Answer / deepika
let us assume semaphore value to be x before these operations.
Then 6 wait operations reduce its value by 6. So
new value of semaphore = x-6
3 signal operation increases the value by 3. So
new value is now = x-6+3
= x-3
But new value is 8. Thus
x-3=8
x=11
Hence our answer and semaphore value is 11.
| Is This Answer Correct ? | 8 Yes | 2 No |
Answer / vinay
assumin it is counting semphore 6 wait operation causes semaphore value to reduce to 8-6=2 ,
then 3 signal oper make it 2+3=5
ans=5
| Is This Answer Correct ? | 4 Yes | 10 No |
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