Hardware
Across
- 3. measures the transmission speed of electronic devices at the speed of one million hertz per second
- 5. allows access to wireless broadband or used to protect software
- 8. connects devices to routers
- 10. Executes instructions that make up a computer program
- 11. primary computer storage device
- 13. random access memory
- 14. connects computer to computer networks
- 16. place where expansion cards are inserted
- 18. unite of information equal to one billion bytes
- 19. a standard for connecting computers and their peripherals
Down
- 1. measures electromagnetic wave frequency equal to one billion hertz
- 2. transmits and receives bluetooth wireless signals
- 3. unit of information equal to one million bytes
- 4. a device which can be slotted into a computer to allow the use of audio components for multimedia applications
- 6. supplies power to the computer
- 7. absorbs excessive or unwanted heat
- 9. a printed circuit board controlling output to a display screen
- 12. a printed circuit board containing the principal components of a computer or other device, with connectors into which other circuit boards can be slotted.
- 15. Read-Only Memory
- 17. allows devices to connect to the internet