Computer Science - Operating Systems Concepts

46.
Feed back queue
are very easy to implement
dispatch tasks according to execution characteristics
are used to favor real-time tasks
require manual intervention to implement properly
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

47.
In which addressing mode the operand is given explicitly in the instruction?
absolute mode
immediate mode
indirect mode
index mode
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.

48.
The technique, for sharing the time of a computer among several jobs. Which switches jobs so rapidly such that each job appears to have the computer to itself:
time sharing
time out
time domain
FIFO
None of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.