Computer Science for IGCSE & O level - Data Representation (Section 16 - No. 37)
Which of the following statements about binary numbers is correct?
Binary numbers use 16 different digits.
Each digit in a binary number is called a 'byte'.
Binary numbers are base-2, using only 0 and 1.
Binary numbers are used for storing text data only.
Förklaring
Binary numbers utilize the base-2 system with only two digits: 0 and 1. Each digit is called a 'bit'.