4407399
| Questão | Responda |
| what does RAM stand for | random access memory |
| what does ROM stand for | read only memory |
| name all the types of storage | flash storage , optical media, cloud, hard drive, magnetic disc |
| what is virtual memory | virtual memory is where the ram is full or the cpu has too many commands so it goes to a section of the hard disk what takes a longer journey so it goes slower and when you click of a tab and go back on it takes longer to reload even though you have been on it before |
| what holds the operating system | ROM |
| what does cpu stand for | control processing unit |
| what does the cpu do | the cpu holds the fetch decode and execute cycle. rom gives instructions to the cpu the cpu gets the instruction processes it then executes it. In side the cpu is the cores what are clock speed what is how many instruction are done per a second like 1 mega hertz is a million instruction per a second. you can also get quad core what is 4 cores what is 4 sets of instructions are at one cpu is non volatile because you need the cpu to start your computer up. |
| is ram volatile | yes |
| is rom volatile | no |
| logic gates | not, and, or |
| what happens with a not gate | it does the opposite |
| what happens with and and gate | if 2 1s are input it will be a 1 but anything else it will be a 0 |
| what happens with an or gate | if 2 0s are input it will be a 0 but anything else it will be a 1 |
| what storage order is it smallest to largest | bit nibble byte kilobyte megabyte giga byte terabyte |
| how many is a nibble | 4 |
Quer criar seus próprios Flashcards gratuitos com GoConqr? Saiba mais.