Review!

2. high speed, short term data storage
4. assigns unique numbers to every symbol
9. its like a central hub of all components
12. preforms caculations, executes actions
14. used to manage a computers hardware and software resources
15. basic building blocks of computers that make decisions based on electrical circuits
17. a small semiconductor device that functions as a small switch controlling the flow of electricity
18. a base 2 number system using only 0 and 1 to represent data and instructions in computers
19. to run a program script or command
20. a cyberattack where scammers impersonate legit companies with text, email, etc

1. security process which requires 2 different forms of identification to access computer or accounts
3. a core component of a computers cpu
5. converting encoded data into data which humans can read
6. the speed of which the computer executes actions
7. the speed of your computers processor
8. a type of hardware or software that records the keys a user presses. its used to gain access to passwords, etc
10. a type of malware where they encrpyts a person data and ask for money to exchange for the data
11. computers storage that permanently stores data
13. the brain inside the cpu that manages the computers operations
16. high speed,temp storage that holds frequently accessed data