Question Detail

In real time OS, which is most suitable scheduling scheme

round robin
FCFS
pre-emptive scheduling
random scheduling

Answer: Option C

Similar Questions :

1. The part of machine level instruction, which tells the central processor what has to be done, is

Operation code
Address
Locator
Flip-Flop

Answer: Option A

2. Creating a job queue is a function of

Spooler
Interperator
Complier
Drive

Answer: Option A

3. Dispatcher function is to

put tasks in I/O wait
schedule tasks in processor
change task priorities
All of above

Answer: Option A

4. Macintosh computer uses

System 7.0
AU/X
Xenix
none of above

Answer: Option B

5. A high paging rate

may cause a high I/O rate
keeps the system running well
is a symptom of too much processor activity
always creates a slow system

Answer: Option A

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