Question Detail

COM 101 Information Representation and Number Systems Objective Question

Question

In the binary number system, what digits are used?
Options
A 0 to 7
B 0 to 9
C 0 and 1
Correct Answer
D 0 to 9 and A to F
Correct Answer

Option C is the correct answer.

Detailed Explanation

The binary number system is base-2 and uses only two digits: 0 and 1. It is fundamental to computers and digital electronics.

Hint

This system's name reflects the number of unique digits it uses: two.

Question Info