Which technique is used that identifies the highest priority resource by means of software ?
Daisy chaining
Polling
Priority
Chaining
Answer: Option B
Similar Questions :
1. An exception condition in a computer system caused by an event external to the CPU is known as ?
Halt
Process
Interrupt
None of above
Answer: Option C
Explanation:
In my own experience I found very few questions with answer "None of above", if you do not know the answer then its always better to guess among other (If there is no negative marking) ;)