Digital Arithmetic Operations and Circuits - Technical MCQs

Q1:

When decimal numbers with several digits are to be added together using BCD adders ________.

A a separated BCD adder is required for each digit position

B the BCD adders must have the carry-outs grounded

C the BCD's must be grouped in twos

D full adders are also used

ANS:A - a separated BCD adder is required for each digit position

No answer description is available.