Computers - Technical MCQs

Q1:

A 20-bit address bus can locate ________.

A 1,048,576 locations

B 2,097,152 locations

C 4,194,304 locations

D 8,388,608 locations

ANS:A - 1,048,576 locations

With 20-bit bus we can locate 2^20 locations. 00000000000000000000 to 11111111111111111111 is the address range.