It is important for a Computer Scientist to understand binary numbers. Binary numbers are often written in hexadecimal to reduce the number of digits. This quiz asks you a series of questions about converting between decimal, binary and hexadecimal numbers. If you enter your full name, your score will be saved. It is expected that you will not use a calculator to answer these questions, but will answer from memory.
This is a timed quiz. Your score is the percentage right minus the number of seconds over 90 required to answer all of the questions. Enter your name to start the quiz. Type each answer and press enter. You can take the quiz again by pressing the button again. Each quiz asks 20 or 0X14 questions.

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