INTRODUCTION TO COMPUTERS FORM 1 SET 1

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Across
  1. 3. Type of computer that processes discrete data. (7)
  2. 5. Volatile memory in a computer (acronym). (3)
  3. 6. Pointing input device used to control the cursor. (5)
  4. 7. Of computers which are both analogue and digital. (6)
  5. 8. Alan, a pioneer in computing and artificial intelligence. (6)
  6. 10. Saving data for future use. (7)
  7. 11. Pathway for transmitting data between components in a computer. (3)
  8. 14. The main circuit board of a computer. (11)
  9. 15. The stage where processed information is displayed. (6)
  10. 16. Output device that displays information. (7)
  11. 17. Large, powerful computer mainly used in business. (9)
  12. 18. Input device used to type text into a computer. (8)
  13. 20. The stage where data is entered into the computer. (5)
  14. 22. Babbage, known as the father of the computer. (7)
  15. 23. The language computers use consisting of 0s and 1s. (6)
Down
  1. 1. Personal computer, e.g., desktop or laptop. (13)
  2. 2. Physical parts of a computer. (8)
  3. 4. Main storage device of a computer. (4-5)
  4. 9. Output device used to produce hard copies. (7)
  5. 10. The most powerful type of computer. (13)
  6. 12. Programs that instruct hardware. (8)
  7. 13. Non-volatile memory in a computer (acronym). (3)
  8. 19. Type of computer that processes continuous data. (6)
  9. 21. Standard interface for connecting peripherals (acronym). (3)
  10. 22. Main processing unit of a computer (acronym). (3)