Computer Basics

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Across
  1. 3. prints construction plans and blueprints
  2. 4. _ Crystal display
  3. 7. Most popular Operating system
  4. 9. Input device used as pointer
  5. 11. Dot matrix printer speed is _ per second
  6. 13. Type of software
Down
  1. 1. device through which we enter data and instructions to computer
  2. 2. High level language to Machine language
  3. 4. Printer gives 200 pages/min black & white prints
  4. 5. high level language to solve mathematical and scientific problems
  5. 6. Central __ unit
  6. 8. Rules of COmputer language
  7. 10. Monitor looks like TV Screen
  8. 11. OCR Optical _ Recognition
  9. 12. C++ is _ oriented programming language