Computer Science for IGCSE & O level - Data Representation (Section 7 - No. 34)
Which of the following accurately describes the relationship between binary and hexadecimal?
Hexadecimal is a subset of binary.
Binary is a more concise representation of hexadecimal.
Hexadecimal is a more concise representation of binary.
Binary and hexadecimal are completely unrelated.
Giải thích
Hexadecimal is a shorthand way to represent binary numbers, using fewer digits.