revine

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Across
  1. 1. The process of identifying and removing errors from computer software or hardware.
  2. 2. The number of bits that are conveyed or processed per unit of time.
  3. 4. The creation of a virtual version of something, such as a server or storage device.
  4. 5. The communication between an information processing system and the outside world.
  5. 7. The arrangement of the various elements (links, nodes, etc.) of a computer network.
  6. 10. biggest competitor of samsung
  7. 12. Any program which is made to perform a special task that is known as application for example Microsoft Word, Excel, PowerPoint etc.
  8. 13. biggest competitor of apple
  9. 14. A device that forwards data packets between computer networks.
  10. 16. A set of rules governing the exchange of data between devices.
  11. 17. The information stored in a computer is data.
  12. 18. This is the basic series of system which has 0 and 1.
  13. 20. The process of converting information or data into a code to prevent unauthorized access.
  14. 25. The core part of an operating system, managing system resources and communication between hardware and software.
  15. 26. A unit of digital information storage equal to approximately one billion bytes.
  16. 27. The maximum rate of data transfer across a given path.
  17. 29. The method and data structure that an operating system uses to manage files on a disk.
  18. 30. Any program which is made to perform a special task that is known as application for example Microsoft Word, Excel, PowerPoint etc.
  19. 32. A reference to data that the reader can directly follow by clicking.
  20. 33. The ability of a computer system to automatically configure new devices as they are installed.
  21. 34. A smaller, faster memory that stores copies of frequently accessed data.
Down
  1. 1. The practice of examining large databases to generate new information.
  2. 3. Commercial transactions conducted electronically on the internet.
  3. 6. The delivery of computing services over the internet.
  4. 8. Any file which is copy to different source or device
  5. 9. A device or substance for absorbing excessive or unwanted heat.
  6. 11. A program that translates code written in a high-level programming language into machine code.
  7. 15. The delay before a transfer of data begins following an instruction for its transfer.
  8. 19. The set of rules that defines the combinations of symbols that are considered to be correctly structured programs.
  9. 21. A shared boundary across which two or more separate components of a computer system exchange information.
  10. 22. A step-by-step procedure for solving a problem or performing a task.
  11. 23. Permanent software programmed into a read-only memory.
  12. 24. The ability of a CPU to execute multiple threads concurrently.
  13. 28. This is the name of Window Vista graphical interface which gives a new look to the users’ device the full form of Aero is authentic, energetic, reflective and open.
  14. 29. A network security system that monitors and controls incoming and outgoing network traffic.
  15. 31. Software designed to disrupt, damage, or gain unauthorized access to computer systems.