computer vocabulary

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Across
  1. 2. a packet of data sent by an Internet server to a browser, which is returned by the browser each time it subsequently accesses the same server, used to identify the user or track their access to the server.
  2. 3. a folder (also called directory, or catalog) is a way to organize computer files.
  3. 4. almost or nearly as described, but not completely or according to strict definition.
  4. 8. broadcasting, computer networking, or other communication using radio signals, microwaves, etc.
  5. 11. a piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.
  6. 12. is the abbreviation for central processing unit, it’s the brain of the computer.
  7. 13. an instrument or device used for observing, checking, or keeping continuous record of a process or quality.
  8. 15. an electronic document in which data is arranged in the rows and columns of a grid and can be manipulated and used in calculations.
  9. 20. a combined device for modulation and demodulation, for example, between the digital data of a computer and the analog signal of a telephone line
  10. 22. copy (data) from one computer system to another, typically over the Internet.
  11. 24. place (a document) in a cabinet, box, or folder in a particular order for preservation and easy reference.
  12. 25. a computer or computer program that manages access to a centralized resource or service in a network.
  13. 26. of a machine, system, or software) fail suddenly
Down
  1. 1. the part of a computer in which data or program instructions can be stored for retrieval.
  2. 3. a wall or partition designed to inhibit or prevent the spread or fire.
  3. 5. flash drive: an external hard disk drive or optical disc drive that plugs into the USB port.
  4. 6. tools, machinery, and other durable equipment
  5. 7. a program with a graphical user interface for displaying HTML files, used to navigate the World Wide Web.
  6. 9. irrelevant or inappropriate messages sent on the Internet to a large number of recipients.
  7. 10. an electronic devise for storing and processing data.
  8. 13. device: A mobile service provider (MSP) is a company that offers transmission services to users of wireless devices (smartphones and tablet PCs) through radio frequency (RF) signals rather than through end-to-end wire communication
  9. 14. System (OS): The software that supports a computer’s basic functions.
  10. 16. the working surface of a desk
  11. 17. with reference to a computer system) boot or be booted again
  12. 18. Copy: a printed version on paper of data held in a computer.
  13. 19. a symbol or graphic representation on a screen of a program, option, or window, especially one of several for selection.
  14. 21. a small handheld devise that is dragged across a flat surface to move the cursor on a computer screen, typically having buttons that are pressed to control functions.
  15. 23. a piece of code that is capable of copying itself and typically has a detrimental effect, such as corrupting the system or destroying data.