Computer

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Across
  1. 3. LIFO data structure
  2. 4. A type of database key that uniquely identifies records
  3. 6. The brain of the computer
  4. 7. A type of loop that runs at least once
  5. 8. ERROR Error that occurs during program execution
Down
  1. 1. Language used to style web pages
  2. 2. Language used for frontend scripting
  3. 5. Storage device with no moving parts
  4. 8. A function that calls itself