communication technology

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Across
  1. 2. ________ is a classification of a group of objects that enables effective search
  2. 3. which fiber cables have larger diameter?
  3. 5. waves wireless equipment uses______
  4. 7. computers are located within same complex are communicated through _________
  5. 8. Heaviside who invented co-axial cable?
Down
  1. 1. site which is like a book to the internet?
  2. 2. space which is the version of what internet will become?
  3. 4. which is used for sharing information on a topic?
  4. 6. communication system a computer network is a group of computers connected through _________
  5. 9. which varies from 2 to 1000 computers?