13567517
Description
Flashcards by lucia larrain, updated more than 1 year ago
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Created by lucia larrain
almost 6 years ago
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| Question | Answer |
| What is data? | number, symbols or alphanumeric characters in their raw format before processing. |
| What is analogue? | This is the smooth stream of data that our senses process on a daily basis, such as sound waves. |
| What is digital? | 1data represented in the values 1 and 0 that a computer can process. |
| What is denary? | 1a system of numbers with a base of 10. Each unit increased by the power of 10. From 0-9 |
| What is binary? | A system of numbers with a base of 2. Each unit increases by the power of 2 1 and 0. |
| What is a register? | A small piece of memory where values can be held. |
| What is hexadecimal? | A system of numbers with a base of 16. Each unit increases by the power of 16. numbers 0-9, and letters A-F. |
| What is debug? | 1Finding and fixing problems and errors in a program. |
| What is a character? | Text, numbers and symbols, for example each key on a keyboard. |
| What is an algorithm? | A step-by-step set of instructions. |
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