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. Which of following is not a condition of Dead Lock ?

Mutual Exclusion
No Preemption
Hold and Wait
Data Transfer

Answer: Option D

2. Which operating system reacts in the actual time

Batch system
Quick response system
Real time system
Time sharing system

Answer: Option C

3. 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

4. Operating system is

A collection of hardware components
A collection of input output devices
A collection of software routines
All of above

Answer: Option C

5. Poor response times are caused by

Busy processor
High I/O rate
High paging rates
Any of above

Answer: Option D

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