CROSSWORD

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Across
  1. 3. ......... is made up of 4 types of devices
  2. 4. Shows the work being done by the computer
  3. 6. A group of 4 bits
  4. 8. Pendrive is also called ............
  5. 9. It is used to take large printouts
Down
  1. 1. The computer does all its work through the ......
  2. 2. It is used to play games
  3. 5. It is a volatile memory
  4. 7. Commonly used output device