IST Crossword

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Across
  1. 5. Data about data
  2. 6. Portable computer for work and play
  3. 7. Where humans and computers meet
  4. 8. Global networking connecting devices
  5. 9. A set of interconnected components working together
  6. 12. Initial code to get a system running
Down
  1. 1. Opposite of analog
  2. 2. HTML tag stating a document type
  3. 3. Measures to protect systems from threats
  4. 4. Supporting multiple accounts
  5. 10. Instructions that tell hardware what to do
  6. 11. Storage for temporary data in computers