Networks & Sysems

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Across
  1. 3. this code uses only 0's and 1's
  2. 6. the faster this is the more expensive the computer
  3. 8. The 3 basic functions of the CPU are: Add, Subtract & ????
  4. 10. monitor, printer and speaker are an example of this type of peripheral
  5. 12. the most essential part of the computer system
  6. 14. is a device that connects a Local Network to the Internet
Down
  1. 1. denoting or relating to a mobile telephone system that uses a number of short-range radio stations to cover the area that it serves, the signal being automatically switched from one station to another as the user travels about.
  2. 2. a facility allowing computers, smartphones, or other devices to connect to the Internet or communicate with one another wirelessly within a particular area.
  3. 4. this is a collection of computers or other hardware devices that are connected
  4. 5. keyboard, joystick and mouse are examples of an ______ device
  5. 7. these are collections of instructions for manipulating data.
  6. 9. 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.
  7. 11. Asymmetric digital subscriber line is a type of digital subscriber line technology, a data communications technology that enables faster data transmission over copper telephone lines than a conventional voiceband modem can provide.
  8. 13. bridges normally have ? ports