Where the result of an arithmetic and logical operation are stored ?
In Accumulator
In Cache Memory
In ROM
In Instruction Registry
Answer: Option A
Similar Questions :
1. Which method is used to establish priority by serially connecting all devices that request an interrupt ?
Interrupt
Polling
Priority
Daisy chaining
Answer: Option D
2. 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) ;)
3. User programs interact with I/O devices through ?