Vocabulary lesson 2

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Across
  1. 3. A local-area network (LAN) is a computer network that spans a relatively small area.
  2. 5. Coffee.
  3. 6. A wall or partition designed to inhibit or prevent the spread of fire.
  4. 10. A system for connecting a number of computer systems to form a local area network, with protocols to control the passing of information and to avoid simultaneous transmission by two or more systems.
  5. 11. and therefore not thorough or detailed.
  6. 12. small room in which a prisoner is locked up or in which a monk or nun sleeps.
  7. 13. The Internet's system for converting alphabetic names into numeric IP addresses.
  8. 19. An arrangement of intersecting horizontal and vertical lines.
  9. 20. The process of converting information or data into a code, especially to prevent unauthorized access.
  10. 21. The way in which something is arranged or set out GIGABIT: A unit of information equal to one billion (109) or, strictly, 230 bits. HACKER: A person who uses computers to gain unauthorized access to data.
  11. 23. person who looks casually through books or magazines or at things for sale.
Down
  1. 1. man who behaves dishonorably, especially toward a woman. 3D PRINTING:The action or process of making a physical object from a three-dimensional digital model, typically by laying down many thin layers of a material in succession.
  2. 2. A device for examining, reading, or monitoring something, in particular.
  3. 4. A unit of memory or data equal to 1,024 (210) bytes.
  4. 7. Using radio, microwaves, etc. (as opposed to wires or cables) to transmit signals.
  5. 8. The introductory page of a website, typically serving as a table of contents for the site.
  6. 9. In computing, virtualization refers to the act of creating a virtual (rather than actual) version of something, including virtual computer hardware platforms, storage devices, and computer network resources.
  7. 14. A power tool with a shaped cutter, used in carpentry for making grooves for joints, decorative moldings, etc.
  8. 15. A system of words, letters, figures, or other symbols substituted for other words, letters, etc., especially for the purposes of secrecy.
  9. 16. point (BPS) refer to a common unit of measure for interest rates and other percentages in finance.
  10. 17. A format for compressing image files.
  11. 18. LESSON 2
  12. 22. The address of a World Wide Web page.