Question 4239 – 2008 December UGC NET Paper 1
December 3, 2023Question 9718 – Functional-Dependency
December 3, 2023Question 8046 – Memory-Interfacing
A processor can support a maximum memory of 4GB, where the memory is word-addressable (a word consists of two bytes). The size of the address bus of the processor is at least _________ bits.
Correct Answer: C
Question 1 Explanation:
Maximum Memory = 4GB = 232 bytes
Size of a word = 2 bytes
Therefore, Number of words = 232 / 2 = 231
So, we require 31 bits for the address bus of the processor.
Size of a word = 2 bytes
Therefore, Number of words = 232 / 2 = 231
So, we require 31 bits for the address bus of the processor.
32
34
31
33
Subscribe
Login
0 Comments