Which is the best page replacement algorithm and Why ?
Answer Posted / tauqeer sahi
Optimal is best but impossible to implement..
There are other good algorithms too but outcome of any algorithm totally depends upon type of input string of pages.
Anyway I thing aging is better and is currently being used by linux
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
Can chkdsk damage a hard drive?
What do you mean by parallel processing?
What do you understand by multi-threading and multi-tasking?
What is starvation in operating system?
Why interprocess communication is required?
What is gang scheduling in operating system (os)?
What are short-term, long-term and medium-term scheduling?
Give a brief description of the following terms: a) Play head b) Symbol c) Tweening d) ActionScript e) Frame rate f) Library panel g) Masking h) Context – sensitive Property Inspector i) Bandwidth Profiler j) Frame Label
Difference between NTFS and FAT32?
How i can repair File Allocation Table?
Explain a heavy weight process?
What is a semaphore? What are the different types of semaphores?
Explain Round Robin.
What is a 64 bit operating system?
What is a layered approach and what is its advantage?