Beginner
Discrete Mathematics & Math
Q25 / 100
What is a binary number system?
Correct! Well done.
Incorrect.
The correct answer is A) A number system using digits 0 and 1 (base 2)
A
Correct Answer
A number system using digits 0 and 1 (base 2)
Explanation
Binary (base 2) uses digits 0 and 1. 1011₂ = 8+0+2+1 = 11₁₀. Used in computing: all data is ultimately binary. Hexadecimal (base 16) is a shorthand for binary (4 bits per hex digit).
Progress
25/100