Question

How are the performance and the computer capability affected by increasing its internal bus width?

(a) it increases and turns better

(b) it decreases

(c) remains the same

(d) internal bus width doesn’t affect the performance in any way

I got this question during an interview.

I would like to ask this question from Introduction to Microcontroller topic in chapter Microcontroller Basics of Microcontroller

Answer 1

The correct option is (a) it increases and turns better

To elaborate: As the bus width increases, the number of bits carried by bus at a time increases as a result of which the total performance and computer capability increases.