semaphore variable is different from ordinary variable by ?

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Answer / suja

semaphore uses one thread .so it can access little slower
than ordinary variable.

Is This Answer Correct ?    12 Yes 2 No

Answer / nirmalraj

Semaphore variable is used under 'n' process solutions to
handshake mutual exclusion rule, where as ordinary variable
is used such circumstance is error prone if set that
variable as boolean type even you get problem while setting
value to parent thread.

where n>1

check it out!

Is This Answer Correct ?    6 Yes 4 No

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