Page 84 - Data Science class 10
P. 84

Class Activity                                                                    Creativity



                  1.  Making a Chart                                                                [NCERT]
                     Material required
                     Pen, notebook, chart paper, pictures.
                     Procedure
                     •   Form groups and make a chart to list down all the ways in which a device can be damaged and how it
                      can be prevented.
                     •  Make sure all students in the group get a chance to participate.
                  2.  Write down any six application software installed in your computer. Write a few lines about each.
                  3.   Make a list of the tasks you do on a daily basis and on a weekly basis for good maintenance of your
                    laptops and other computers at home.















































         Answers
         Exercise (Section A)
         A.  1. a   2. c   3. a   4. c   5. a   6. b   7. d   8. a   9. b   10. b   11. c   12. c   13. b   14. a
             15. d  16. a  17. d   18. a   19. d   20. d   21. a   22. b
         B.  1. computer system  2. Utility software  3. unauthorised   4. DOS      5. Multi User Operating System
            6. macro          7. Antivirus     8. Windows Defender   9. Online predators  10. Internet scams
         C.  1. e  2. d  3. a  4. b  5. c  6. g  7. j  8. i  9. f  10. h
         D.  1. False      2. True         3. False        4. True        5. False

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