4916223
Description
Flashcards by Mel Hughes , updated more than 1 year ago
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Created by Mel Hughes
over 8 years ago
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| Question | Answer |
| Explain why data is represented in computer systems in binary form | Binary is used to encode data using the values 0 and 1 Each 1 or 0 is called a bit and a string of 8 bits is called a byte |
| AND gate | |
| OR gate | |
| NOT gate | |
| If the output of a circuit is high or ON, it is represented as .....? | 1 |
| If the output of a circuit is low or OFF, it is represented as .....? | 0 |
| ON = ? | TRUE |
| O = ? | FALSE |
| What is a logic gate? | Where transistors are wined together in circuits to perform logical calculations |
| What's a truth table? | Truth tables determine all of the possible input combinations and the output of logic gates |
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