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4. ______ disk used to store data permanently.
7. To convert digital document to physical form.
9. To playback sound from the system.
10. The process of a computer receiving information.
15. Code of acceptable behaviors users should follow while on the Internet.
16. With thousands of processors at a time.
17. Appearance of motion created by displaying a series of still images in sequence.
19. Individual compressed sound files that you download from the Web to your computer.
21. The project goal was to allow scientists at different locations to share information.
22. Consists of full-motion images that are played back at various speeds.

1. Is a mobile computer with a touchscreen display, circuitry, and battery in a single device.
2. _____ drive used to to read and write data to optical disks.
3. To input alphanumerical data to the system.
4. Built-in connection to another related Web page location.
5. Domain name is a text version of _____ address.
6. Has microprocessor as its central processing unit – memory and input/output facilities.
8. To temporarily hold data/program for computation.
11. _______ software used to connect hardware with user by supporting general functions for normal computer operations.
12. Is a worldwide collection of networks that connects millions of businesses, government agencies, educational and private institutions.
13. To carries out the instructions of a computer program by performing the basic arithmetic, logical, control and input/output (I/O) operations specified by the instructions.
14. ________ software provide more specific functions to solve user-problems.
18. Small version of a larger graphic—used to improve Web page display time.
20. Use of computers to simulate real or imagined environment.