3.2 Binary arithmetic and hexadecimal 0.0 / 5 ? ComputingRepresenting dataGCSEAQA Created by: nelllllllllCreated on: 16-11-21 21:13 What's overflow? when a number is unable to be stored because its too big = the value's out of the range 1 of 6 What's a binary shift to the left? the equivalent of multiplying by 2 2 of 6 What's a binary shift to the right? the equivalent of dividing by 2 3 of 6 What's hex(adecimal)? it's a system used to simplify binary, using 16 unique symbols to represent represent a value 4 of 6 How much does a single hex digit replace? 4 bits 5 of 6 What's the largest number you can have with 4 bits in hex? 15 6 of 6
Comments
No comments have yet been made