1. When theres an interrupt or a system call, changing the processor to another process by saving or loading the state of the old and new process respectively is called as ______.

   	a.	Convoy effect.
   	b.	Dispatch latency.
   	c.	Batch processing.
   	d.	Context switching.

0.5 points

QUESTION 11

1. The technique of duplicating every disk is known as:

   	a.	Interleaving.
   	b.	Arraying.
   	c.	Mirroring.
   	d.	Shadowing.

0.5 points

QUESTION 12

1. The shell is the intermediary between the user and the ______.

   	a.	Kernel.
   	b.	Processor.
   	c.	Memory.
   	d.	Hardware.