What do you mean by semaphore?


No Answer is Posted For this Question
Be the First to Post Answer

Post New Answer

More Operating Systems General Concepts Interview Questions

What are the possible threads a thread can have?

1 Answers  


What is the safest operating system?

0 Answers  


Define die threading and tapping.

0 Answers   John Deere,


When does thrashing occur?

0 Answers  


How can I run 32 bit on 64 bit?

0 Answers  






What are types of file?

0 Answers  


Measurements of a certain system have shown that the average process runs for a time T before blocking on I/O. A process switch requires a time S, which is e&#64256;ectively wasted (overhead). The CPU’s e&#64259;ciency is the fraction of its time its spends executing user programs, i.e., executing user processes. For round robin scheduling with quantum Q, give a formula for the CPU e&#64259;ciency for each of the following: (a) Q = &#8734; (b) Q > S + T (c) S <Q<S + T (d) Q = S

0 Answers  


How many gb of ram can 64 bit use?

0 Answers  


What are the different ways in which data can be represented?

0 Answers  


What is the main cause of blue screen of death?

0 Answers  


How do you sleep in python?

0 Answers  


Explain what is meant by heap?

0 Answers   BPL,


Categories