Computer Science for IGCSE & O level - Data Representation (Section 14 - No. 4)
What is the advantage of using hexadecimal notation when representing binary data?
Reduces the number of digits needed to represent binary data.
Increases the number of digits needed to represent binary data.
Is more difficult to convert.
Uses a different numbering system.
Giải thích
Hexadecimal uses fewer characters to represent binary data, making it more compact and easier to read.