Data Representation - Hexadecimal (GCSE Computing)

The following is a GCSE Computing test covering 'Data Representation - Hexadecimal'

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Convert decimal 1023 to hexadecimal.

Convert decimal 100 to hexadecimal.

Why is hexadecimal commonly used to represent binary data in computing?

What is the decimal value of hexadecimal 2F?

Convert decimal 255 into hexadecimal.

Which decimal value corresponds to the hexadecimal digit D?

How many different values can two hexadecimal digits represent?

In the byte 0x3C, what is the high nibble (the leftmost 4 bits) in hexadecimal?

What is the hexadecimal number 1A equal to in decimal?

Convert the binary number 10110110 to hexadecimal.

What is 3C - 1F in hexadecimal?

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