Which of the following is not a valid hexadecimal digit?

Which programming language commonly uses hexadecimal notation?

What is the binary representation of hexadecimal D?

What is the hexadecimal value of binary 11111111?

Which of the following is a valid hexadecimal digit?

What is the hexadecimal value of decimal 255?

What is the hexadecimal value of decimal 10?

What is the hexadecimal value of binary 1101?

What is the decimal value of hexadecimal A?

What is the decimal value of hexadecimal FF?

What is the binary representation of hexadecimal 7?

How many bits are required to represent a single hexadecimal digit?

What is the hexadecimal value of decimal 16?

What is the hexadecimal value of binary 1010?

How many unique symbols are used in the hexadecimal number system?