What is a binary semaphore? What is its use?
Answer Posted / usha
Binary semaphore has two values 0 and 1. It can be used for
guarding critical section and also for guarding single
resource. Semaphore value 1 indicates, resource is
available, 0 means it is not available.
Is This Answer Correct ? | 24 Yes | 3 No |
Post New Answer View All Answers
Can I use x86 on 64bit?
How much ram can you put in a 64 bit system?
Explain segmentation with paging?
What is dining philosophers’ problem?
How do I remove a second operating system from my computer?
Explain High Severity and Low Priority with example?
What are the primary functions of VFS?
How much ram can a 64 bit system use?
Why is a single serial port managed with a single interrupt-driven i/o but a front-end processor is managed using a polling i/o, such as a terminal concentrator?
Explain briefly about assembler and its functioning?
Define Operating System Types.
Explain compaction.
What is Direct Access Method?
What are the advantages of multithreaded programming?
Explain turnaround time and response time?