Across
- 1. A structured set of data held in a computer
- 5. small files of information that a web server generates
- 6. Connects computer systems
- 7. blocks unauthorized access to things
- 8. It connects everything
- 11. A combined device for modulation and demodulation
- 12. A machine that can be programmed
- 16. A small electronic device containing flash memory
- 17. Hand-controlled electromechanical device to control the computer
- 18. The capacity at which a network can transmit data
Down
- 2. A form of mass media based on electronic delivery
- 3. The use or operation of computers
- 4. operating info used by a computer
- 9. A hardware whose function is to control the flow of electrical energy
- 10. Software that is specifically designed to disrupt, damage, or gain unauthorized access to a computer
- 13. A communication method that uses electronic devices
- 14. External and internal devices and equipment
- 15. A term used to describe a global network of servers, each with a unique function
- 19. A type of data storage device that is used in laptops and desktop computers.