Semaphore P( ) operation usually does the following:

  1. Home

Question:Semaphore P( ) operation usually does the following:

1.descrements the semaphore count and the process sleeps if needed

2.increments the semaphore count

3.wakes up a sleeping process

4.none of the mentioned

Posted by R4R Team
  1. Semaphore P( ) operation usually does the following:
Search
R4R Team
R4Rin Top Tutorials are Core Java,Hibernate ,Spring,Sturts.The content on R4R.in website is done by expert team not only with the help of books but along with the strong professional knowledge in all context like coding,designing, marketing,etc!