4538155
Descrição
FlashCards por Hollie Howarth, atualizado more than 1 year ago
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Criado por Hollie Howarth
quase 9 anos atrás
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| Questão | Responda |
| What is binary? | Binary is a number system that uses just 2 symbols (0 and 1) Computers do not understand anything other than machine code. This therefore means that instructions need to be converted and stored in binary. |
| What are these numbers from denary to binary?... 79 41 116 | 79= 0100111 41= 00101001 116= 01110100 |
| What are these numbers from binary to denary?... 10011101 00101110 10101100 | 10011101= 157 00101110= 46 10101100= 172 |
| What is 48 in binary? | 00110000 |
| What is 134 in binary? | 10000110 |
| What is 01100110 in denary? | 102 |
| What is 10000110? | 134 |
| If 1 is inputted into a NOT gate, what will the output be? | 0 |
| If 1 is inputted into an AND gate, will the output be 0? Yes or no? | No |
| If both 1 and 0 are inputted into an OR gate, what will the output be? | 1 |
| What is a NOT gate? | a NOT gate is a gate that outputs something opposite to what was put in |
| What is the definition of an AND gate? | AND gates take two bits as inputs. If both inputs are 1 then the output is 1. Otherwise the output is 0. |
| What is an OR gate? | OR gates take two bits as inputs. If both inputs are 0 then the output is 0. Otherwise the output is 1 |
| What is binary also known as? | Base 2 |
| What is the alternative name for Denary? | base 10 |
| What is hexadecimal value? | It is a positional numeral system with a base number of 16 |
| What does ASCII stand for? | American standard code for information interchange |
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