Class 4 Computer Worksheet: Operating System

Computer lesson 19: The operating system · Set 656 · 40 questions

Remember (Manager or worker?): The operating system starts the computer, shows the desktop, manages files and memory and runs other programs. Apps do one job each: word processor = typing, paint program = drawing, web browser = websites. Spreadsheet = number tables and marks; presentation program = slides for a talk.

1. 1.Which of these is a job of the operating system? (a) draws a picture (b) plays a song (c) types a letter (d) starts up the computer
2. 2.Which of these is a job of an app? (a) shares memory among apps (b) types a letter (c) runs the other programs (d) talks to the devices
3. 3.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
4. 4.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
5. 5.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
6. 6.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
7. 7.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
8. 8.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
9. 9.Which of these is done in a presentation program? (a) drawing a kite (b) making slides for a talk (c) making a budget table (d) adding up marks
10. 10.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
11. 11.Which of these is done in a word processor? (a) opening a website (b) making slides for a talk (c) colouring a picture (d) writing a story
12. 12.Which of these is a job of the operating system? (a) runs the other programs (b) adds up marks (c) draws a picture (d) plays a song
13. 13.True or false: “opens a website” is a job of the operating system. (a) False (b) True
14. 14.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
15. 15.Which of these is done in a web browser? (a) making slides for a talk (b) colouring a picture (c) making a budget table (d) opening a website
16. 16.Which of these is a job of the operating system? (a) manages all the files (b) opens a website (c) types a letter (d) draws a picture
17. 17.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
18. 18.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a word processor (c) a web browser (d) a paint program
19. 19.True or false: making slides for a talk is done in a word processor. (a) True (b) False
20. 20.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a spreadsheet (c) a web browser (d) a word processor
21. 21.True or false: making slides for a talk is done in a web browser. (a) False (b) True
22. 22.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
23. 23.Which of these is done in a paint program? (a) writing a story (b) colouring a picture (c) making a budget table (d) adding up marks
24. 24.Which of these is done in a word processor? (a) typing a letter (b) making a budget table (c) colouring a picture (d) adding up marks
25. 25.True or false: drawing a kite is done in a spreadsheet. (a) True (b) False
26. 26.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
27. 27.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
28. 28.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a web browser
29. 29.True or false: drawing a kite is done in a word processor. (a) False (b) True
30. 30.Which of these is done in a spreadsheet? (a) drawing a kite (b) typing a letter (c) making slides for a talk (d) making a budget table
31. 31.True or false: writing a story is done in a paint program. (a) True (b) False
32. 32.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
33. 33.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
34. 34.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
35. 35.🧰 Which program would you use for making a budget table? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program
36. 36.True or false: writing a story is done in a word processor. (a) False (b) True
37. 37.Which of these is a job of an app? (a) runs the other programs (b) plays a song (c) shares memory among apps (d) manages all the files
38. 38.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
39. 39.Which of these is done in a paint program? (a) adding up marks (b) drawing a kite (c) making slides for a talk (d) typing a letter
40. 40.Which of these is a job of an app? (a) adds up marks (b) shows the desktop (c) manages all the files (d) starts up the computer

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets