Interested to Buy Any Domain ? << Click Here >> for more details...
What is Semaphore?
- 3 Answers
- 6400 Views
- I also Faced
- E-Mail Answers
Answers were Sorted based on User's Feedback
Answer / sanjay
In simple terms a Semaphore is a unit or resource which is
used for synchrosation between two processes , it is kind
of flag (in abstract terms) which every process will check
before processing ahead to avoid the deadlock situation
| Is This Answer Correct ? | 8 Yes | 0 No |
Answer / vinay kashyap
in simple terms semaphore is a unit(count) used to keep track of the resources available..
| Is This Answer Correct ? | 3 Yes | 2 No |
Answer / nithi
semaphore is a kind of variable on which we perform 2 operations signal(V) and wait(P) ,a process performs no operation and it will wait if semaphore is <= 0.This is used for synchronization of processes
| Is This Answer Correct ? | 1 Yes | 0 No |
A 12 address lines maps to the memory of [a] 1k bytes [b] 0.5k bytes [c] 2k bytes [d] none
What is the difference between ie and edge?
How do I do a system restore?
How will you check if your R3 system is 32bit or 64bit?
Advantage of SRAM over DRAM ?
7 Answers College School Exams Tests, HCL, Hughes, Intel,
Explain 32 bit application/OS vs 64 application/OS?
What is software life cycle?
What does it mean to restore default settings?
Describe different job scheduling in operating systems?
Explain segmentation with paging?
How do I run chkdsk?
Can I upgrade from 32bit to 64bit?
Windows 
