Question

Which of the following numbers are used for computer operations?

• A. 5
• B. 1
• C. 0
• D. 2

Answer 1

Answer: (B), (C)

The correct options are
B

1

C

0

All the computer operations are carried out by two numbers- 0 and 1. They are called the binary digits and all the computations in a computer are done using these two digits.