Class 6 Ch 1 test

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Across
  1. 3. Physical components that make up a computer system.
  2. 10. Computer that has only one microprocessor as its processing unit.
  3. 12. ____ works as a mediator between user and hardware.
  4. 13. ____ is India’s first supercomputer.
  5. 14. Portable and small digital personal computer that is suitable for use while traveling.
  6. 16. Software made according to the needs of a particular organization or individual.
  7. 17. Computers that are more powerful than mini computers.
  8. 18. Software designed to be used by end users.
  9. 19. ____ is an example of data compression software.
  10. 20. Set of instructions to make a computer perform a task.
Down
  1. 1. A computing device which you can wear on your wrist.
  2. 2. Software used for both commercial and non commercial purposes.
  3. 4. PDP-11 is a ____ computer.
  4. 5. Computer that uses digits to generate, process and display data.
  5. 6. Micro Computer that has a touchscreen.
  6. 7. Software used to create, edit and format text documents.
  7. 8. Tux paint is an example of ____ software.
  8. 9. ___ organizes the fragments of files into continuous blocks.
  9. 11. Computer that operates by measuring instead of counting.
  10. 15. An embedded computer used to withdraw money.