Binary to Hexadecimal (2 marks)
Given the binary number 11100101, convert it to its hexadecimal equivalent.
Binary to Hexadecimal (2 marks) Read More »
Hexadecimal Numbers
Hexadecimal to Binary (1 mark)
The hexadecimal number 2E is to be converted into a binary number. Provide the binary equivalent of 2E.
Hexadecimal to Binary (1 mark) Read More »
Why Hex? (2 marks)
Explain why hexadecimal notation is often used in computing instead of binary or decimal notation.
Why Hex? (2 marks) Read More »
Application of Hexadecimal (2 marks)
The hexadecimal number ‘1A3’ is used to set colours in web design, where each hex digits (in the group of three) represents red, green, and blue components, respectively. What is the value of the green component in binary?
Application of Hexadecimal (2 marks) Read More »
Bin to Hex (2 marks)
Convert the binary number 101010 to hexadecimal.
Bin to Hex (2 marks) Read More »
Why Hexadecimal? (2 marks)
Explain why hexadecimal is often used in computer science to represent binary numbers.
Why Hexadecimal? (2 marks) Read More »
Binary to Hexadecimal Conversion (3 marks)
Convert the binary number 11010110 to its hexadecimal equivalent. Show your working.
Binary to Hexadecimal Conversion (3 marks) Read More »
Conversion of Denary to Hexadecimal (3 marks)
Convert the denary number 225 into a 2-digit hexadecimal number. Show your working.
Conversion of Denary to Hexadecimal (3 marks) Read More »
Arabic
Chinese (Simplified)
Dutch
English
French
German
Italian
Portuguese
Russian
Spanish
Ukrainian
Welsh