BTEC IT

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Across
  1. 3. a standard for the short-range wireless interconnection of mobile phones, computers, and other electronic devices.
  2. 5. produced by or involving two or more parties working together.
  3. 7. ______ Time operating system (RTOS)
  4. 8. ______ device, hardware device capable of transmitting an analogue or digital signal, for example, a Wi-Fi dongle.
  5. 10. ______ user interface, a visual way of interacting with a computer using items such as windows, icons, and menus, used by most modern operating systems.
  6. 12. ______ processing device, a piece of hardware that is used to enter data into a computer or a similar processing device such as a smart phone. For example, a barcode reader.
  7. 13. ______ systems usually include games consoles and TV boxes (like Sky).
  8. 14. ______ line interface, a means of interacting with a computer program where the user (or client) issues commands to the program in the form of successive lines of text
  9. 15. ______ device that performs a variety of functions that would otherwise be carried out by separate peripheral devices.
  10. 16. ______ device, any device used to send data from a computer to another device or user.
  11. 17. copyrighted and bears limits against use, distribution and modification that are imposed by its publisher, vendor or developer. (11,8)
  12. 19. most common forms of network cable used on wired networks.
  13. 20. ______ device, hardware or peripheral device used to send data to a computer.
  14. 21. ______ user, single task operating system, This type of operating system only has to deal with one person at a time, running one user application at a time.
  15. 22. ______ device, a piece of computer equipment on which information can be stored.
Down
  1. 1. area network a computer network that links devices within a building or group of adjacent buildings, especially one with a radius of less than 1 km.
  2. 2. a set of printed or written questions with a choice of answers, devised for the purposes of a survey or statistical study.
  3. 4. ______ systems, a set of equipment designed to assist or automate navigation in a vehicle, ship, or aircraft.
  4. 6. designed to help to analyse, configure, optimize or maintain a computer. (7, 8)
  5. 9. computers, designed for use by one person at a time. (8, 8)
  6. 11. a standard for connecting high-definition video devices.
  7. 16. ______ software with source code that anyone can inspect, modify, and enhance. (4,6)
  8. 17. a secret word or phrase that must be used to gain admission to a place.
  9. 18. ______ devices, piece of equipment, whether acquired commercially, modified, or customized, that is used to increase, maintain, or improve functional capabilities of individuals with disabilities.