Computer Science for IGCSE & O level - Data Representation (Section 9 - No. 29)

What are some common applications of hexadecimal notation in computer science?

Specifying the color of elements in a webpage.

Expressing data in machine code and assembly language.

Representing the file size of an image file.

Displaying the value of grades in a student's academic transcript.

Hexadecimal is often used for color specifications, machine code data representation and file size notations.