Unit 3 - Hexadecimal numbers 0.0 / 5 ? ComputingHexadecimal numbersGCSEAQA Created by: h0lly_simm0nsCreated on: 11-12-22 11:10 What is another name for hexadecimal? Base-16 1 of 7 How many digits does it use? 16 different digits 2 of 7 What numbers can a single hex character represent? 0-15 3 of 7 How many bits does it take to represent 0-15? 4 bits (a nibble) 4 of 7 What is a positive of hex being shorter? Less input errors, simpler to remember larger numbers 5 of 7 What does moving right-left increase by? pwers of 16 6 of 7 How many bit chunks do you split it into for binary to hex? 4-bit chunks 7 of 7
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