Computer Terminology

3. A shared boundary of which 2 or more separate compartments of a computers system exchange information.
5. Any of various devices used to enter information and instructions.
6. A computer input device that uses a light beam to scan codes, text, or graphic images directly into a computer or computer system.
9. Consists of 8 adjacent binary digits.
10. Graphical user interface.
11. A computer's storage unit.
14. Used to connect to a computer to generate sound.
17. Any device capable of recording a voice.
20. Visual representations of data, made with the help of a computer.
21. The virtual location for applications, documents, data or other sub-folders.
23. A small, movable device that lets you control a range of things on a computer.
25. Electronic tools, systems, devices and resources that generate, store or process data.
27. A computer hardware device that converts data from a digital format into a format suitable for an analog.
28. A set of instructions being processed by the computer processor.

1. Data that a computer sends.
2. The physical surface on which visual information is presented.
4. A container in a computer system for storing information.
7. Two or more computers that are connected.
8. Electronic device that accepts text files or images from a computer and transfers them to a medium such as paper or film.
12. An input device which uses an arrangement of buttons or keys to act as mechanical levers.
13. The delivery of different services through the Internet.
15. Detailed plan or procedure for solving a problem with a computer.
16. Used to print graphical output on paper.
18. Read only memory.
19. The most basic unit of information in computing.
22. Random access memory.
24. A person who uses computers.
26. Data that a computer receives.