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
82 Touchpad Data Science-X

