Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 903 · 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.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
2. 2.📧 In email, which holds junk mail? (a) Sent (b) Spam (c) Forward (d) Reply
3. 3.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
4. 4.Which of these is true of the Sent folder? (a) holds junk mail (b) keeps mails you sent (c) tells what mail is about (d) passes mail to others
5. 5.True or false: text that lines up at the right is right align. (a) True (b) False
6. 6.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
7. 7.True or false: opening a website is done in a paint program. (a) True (b) False
8. 8.True or false: in email, the Reply button passes mail to others. (a) True (b) False
9. 9.🔢 To log in to a website, which is the FIRST step? (a) type your username (b) type your password (c) open the web browser (d) go to the website
10. 10.Which of these is true of a link? (a) lists search results (b) jumps to another page (c) has its own home page (d) tells where a site lives
11. 11.True or false: in email, the Reply button is a file sent with mail. (a) False (b) True
12. 12.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) manages all the files (d) opens a website
13. 13.Which of these is true of the internet? (a) shows web pages to us (b) links computers globally (c) has a back button (d) often starts with www
14. 14.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
15. 15.True or false: in email, the Spam folder is a file sent with mail. (a) True (b) False
16. 16.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
17. 17.📐 Which alignment straight on both edges? (a) right align (b) left align (c) justify (d) centre align
18. 18.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
19. 19.📧 In email, which passes mail to others? (a) Reply (b) Sent (c) Forward (d) Inbox
20. 20.🌐 Which of these tells where a site lives? (a) a web browser (b) a search engine (c) the internet (d) a web address
21. 21.True or false: computers of generation 4 first used integrated circuits. (a) False (b) True
22. 22.🌐 Which of these shows web pages to us? (a) a web address (b) the internet (c) a website (d) a web browser
23. 23.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
24. 24.🧩 Is an operating system hardware or software? (a) software (b) hardware
25. 25.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) an attachment (d) a stamp
26. 26.🌐 Which of these has a back button? (a) a link (b) a web browser (c) a search engine (d) a website
27. 27.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) World Wide Web (d) Wide World Web
28. 28.📐 Which alignment sits in the middle? (a) left align (b) centre align (c) right align (d) justify
29. 29.True or false: a web browser links computers globally. (a) False (b) True
30. 30.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
31. 31.🔢 To log in to a website, which is the LAST step? (a) go to the website (b) press Enter (c) type your username (d) type your password
32. 32.Which of these is a modern computer? (a) desktop computer (b) abacus (c) tally sticks (d) Napier’s bones
33. 33.🔢 To log in to a website, what comes right after “go to the website”? (a) type your username (b) press Enter (c) type your password (d) open the web browser
34. 34.🔁 When does the operating system start working? (a) only at night (b) after we print (c) when we sneeze (d) as the computer starts
35. 35.📧 In email, which tells what mail is about? (a) Forward (b) Reply (c) Compose (d) subject
36. 36.True or false: drawing a kite is done in a word processor. (a) False (b) True
37. 37.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
38. 38.🅱️ Which style makes letters slant? (a) font colour (b) italic (c) bold (d) highlight
39. 39.True or false: text that lines up at the right is centre align. (a) True (b) False
40. 40.⚡ Which generation of computers first used integrated circuits?

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