Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 291 · 40 questions

Remember (Find the topic, use the idea): Read the question and find its topic: system software, formatting, the internet, email or history. Use that lesson’s idea — manager or app, B I U, browser or search engine, Inbox or Sent, which generation. Check your answer against a fact you are sure of.

1. 1.🔢 To log in to a website, which do we do first: “type your password” or “go to the website”? (a) type your password (b) go to the website
2. 2.True or false: opening a website is done in a word processor. (a) False (b) True
3. 3.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
4. 4.What does numbering do to text? (a) makes letters slant (b) draws a line under text (c) makes letters red (d) makes a 1, 2, 3 list
5. 5.🔍 Which is the odd one out? (a) Pascaline (b) tally sticks (c) Difference Engine (d) laptop
6. 6.What does highlight do to text? (a) draws a line through (b) colours behind the text (c) makes letters bigger (d) makes a dotted list
7. 7.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) colour (d) shape
8. 8.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
9. 9.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
10. 10.📧 In email, which keeps mails you sent? (a) Forward (b) Compose (c) subject (d) Sent
11. 11.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
12. 12.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
13. 13.Which of these is done in a word processor? (a) making a budget table (b) making slides for a talk (c) colouring a picture (d) typing a letter
14. 14.Which of these is true of the Compose button? (a) passes mail to others (b) starts a new email (c) holds emails you receive (d) tells what mail is about
15. 15.True or false: “plays a game” is a job of an app. (a) False (b) True
16. 16.Which of these is a job of the operating system? (a) plays a song (b) manages all the files (c) plays a game (d) types a letter
17. 17.🌐 Which of these has its own home page? (a) a website (b) a link (c) a web address (d) a web browser
18. 18.Which of these is a job of the operating system? (a) talks to the devices (b) plays a song (c) adds up marks (d) opens a website
19. 19.🧩 Is an operating system hardware or software? (a) software (b) hardware
20. 20.Which of these is true of the subject? (a) is a file sent with mail (b) holds junk mail (c) tells what mail is about (d) passes mail to others
21. 21.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) only at night (d) after we print
22. 22.🔢 To log in to a website, what comes right after “type your password”? (a) type your username (b) open the web browser (c) press Enter (d) go to the website
23. 23.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
24. 24.True or false: in email, the Sent folder is a file sent with mail. (a) True (b) False
25. 25.🌐 Which of these has a back button? (a) a link (b) a web browser (c) the internet (d) a web address
26. 26.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) a paintbrush (d) an internet connection
27. 27.True or false: writing a story is done in a presentation program. (a) False (b) True
28. 28.True or false: in email, the Sent folder holds emails you receive. (a) True (b) False
29. 29.Which of these is a job of an app? (a) types a letter (b) manages all the files (c) runs the other programs (d) talks to the devices
30. 30.True or false: computers of generation 1 first used integrated circuits. (a) False (b) True
31. 31.True or false: Ctrl+B turns on bold. (a) False (b) True
32. 32.Which of these is a job of an app? (a) manages all the files (b) plays a game (c) runs the other programs (d) shares memory among apps
33. 33.🌐 Which of these lists search results? (a) a web address (b) a web browser (c) a website (d) a search engine
34. 34.True or false: “smartwatch” is a modern computer. (a) False (b) True
35. 35.True or false: “manages all the files” is a job of an app. (a) False (b) True
36. 36.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
37. 37.📧 In email, which holds emails you receive? (a) attachment (b) Compose (c) Inbox (d) Spam
38. 38.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) Wide World Web (d) World Web Wide
39. 39.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
40. 40.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) an attachment (d) a stamp

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