Question

Q.55) What is the size of physical address of any memory location? (1 marks
20 bit
32 bit
8 bit​

Answer 1

Answer:

it's 32 bit, the answer is 32 bit bro

Answer 2

Answer:

For example, an 8-bit-byte-addressable machine with a 20-bit address bus (e.g. Intel 8086) can address 220 (1,048,576) memory locations, or one MiB of memory, while a 32-bit bus (e.g. Intel 80386) addresses 232 (4,294,967,296) locations, or a 4 GiB address space.