Software and hardware
Across
- 3. A type of value using the statements true and false
- 5. Central Processing Unit
- 8. Code which makes the computer hardware useful
- 9. How much storage the graphics card is measured in
- 12. A piece of utility which makes file sizes smaller
- 16. Random access memory
- 17. A type of logic gate which takes n inputs and return a 1 when any input is a 1
- 18. Software type which helps maintain the computer
- 19. A type of logic gate which takes n inputs and returns a 1 only when all n inputs are 1
- 20. Stores long term data
Down
- 1. Building blocks of computer hardware
- 2. A piece of utility which backs up a file incase you lose the original
- 4. A piece of utility which prevents the device getting a virus by putting the file in quarantine
- 6. What the size of the RAM is measured in
- 7. A type of logic gate which takes a single input and returns a 1 when the input is a 0
- 8. Software A type of software which is needed to help maintain the computer
- 10. What the CPU speed is measured in
- 11. Connects the harddrive components together
- 13. System Controls the hardware
- 14. Extends the functionality of a device and gives the computer a purpose
- 15. Anything that you can touch