Multiple choice

The binary language consists of _________ digit(s).

  1. 8

  2. 2

  3. 1,000

  4. 1

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Binary is a base-2 number system that uses only two digits: 0 and 1. This is the fundamental language of digital computers because electronic circuits can easily represent two states (on/off). Decimal uses 10 digits, not relevant to binary.