I hail thee at all gurus here. please I av this crazy questions giving me headache, kind help me out ..

here goes the questions

QUESTION

1: Suppose that a context switch takes 10 milliseconds and that the quantum is set to 10 milliseconds. Why is this not an efficient value for the quantum? What would be better?

2: In the round robin scheme, what is the effect of using a very large quantum?

3: Suppose that the quantum is 1 millisecond and the time to context switch is 10 milliseconds. What is the effect?

QUESTION 4

Comparing the round robin scheduling algorithm and the FIFO algorithm, under what circumstances are these more or less equivalent?


Pls help cos google is not helping on thus

hello