CS 11 Chapters 1 to 4

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Across
  1. 3. A communications system connecting two or more computers.
  2. 6. The area that provides users access to various computer resources
  3. 7. A computer capable of great processing speeds and massive data storage, often used by large institutions.
  4. 9. A software program that provides a user interface to various web resources.
  5. 13. The third element of an e-mail message that provides additional information about the sender.
  6. 15. The established rules for exchanging data between computers.
  7. 16. An important component of a computer system; it controls and manipulates data to produce information.
  8. 17. A type of cryptocurrency or digital currency that has no cash equivalent and involves no third-party banks.
  9. 19. The physical equipment, controlled by software, that processes data to create information.
  10. 21. A tool that organizes, analyzes, and graphs numeric data such as budgets and financial reports.
  11. 22. A container in a file management system where related files are stored.
  12. 23. The specific ability of an operating system to switch between different applications stored in memory.
  13. 24. The step-by-step instructions that tell the computer how to do its work.
Down
  1. 1. Recognized as the largest computer network in the world.
  2. 2. A mobile phone operating system developed specifically for the Android phone.
  3. 4. The rules or guidelines for people to follow when using software, hardware, and data.
  4. 5. A category of mobile computer that is designed to be worn.
  5. 8. The most common output device that displays the computer's output.
  6. 10. A part of the system software that performs specific tasks related to managing computer resources.
  7. 11. An input device that allows the user to input character data into the computer system.
  8. 12. The most powerful type of computer; a special high-capacity machine used by very large organizations.
  9. 14. The technical process of starting or restarting a computer.
  10. 17. An image representation that uses thousands of dots or pixels to represent images.
  11. 18. These connect to other documents, which can include videos, text, graphics, or audio files.
  12. 20. A collection of related data.