Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 531 · 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.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) as the computer starts (d) only at night
2. 2.🔢 To log in to a website, which do we do first: “type your password” or “type your username”? (a) type your password (b) type your username
3. 3.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) font (d) mouse
4. 4.True or false: Ctrl+U turns on underline. (a) True (b) False
5. 5.Which of these is a job of an app? (a) draws a picture (b) runs the other programs (c) talks to the devices (d) starts up the computer
6. 6.🧩 Is an operating system hardware or software? (a) hardware (b) software
7. 7.True or false: opening a website is done in a presentation program. (a) False (b) True
8. 8.Which of these is done in a spreadsheet? (a) opening a website (b) making slides for a talk (c) adding up marks (d) drawing a kite
9. 9.True or false: “plays a song” is a job of an app. (a) False (b) True
10. 10.Which of these is true of the Compose button? (a) is a file sent with mail (b) answers the sender (c) keeps mails you sent (d) starts a new email
11. 11.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
12. 12.🌐 Which of these is often underlined? (a) a web browser (b) the internet (c) a search engine (d) a link
13. 13.🔢 To log in to a website, what comes right after “go to the website”? (a) open the web browser (b) press Enter (c) type your password (d) type your username
14. 14.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) a paint program (d) an operating system
15. 15.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
16. 16.What did computers of generation 1 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
17. 17.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) press Enter (c) type your password (d) go to the website
18. 18.True or false: “manages all the files” is a job of an app. (a) True (b) False
19. 19.Which of these is true of the Reply button? (a) answers the sender (b) holds emails you receive (c) passes mail to others (d) tells what mail is about
20. 20.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
21. 21.Which of these is a modern computer? (a) tally sticks (b) tablet (c) Napier’s bones (d) abacus
22. 22.📧 Which sign is in every email address? (a) # (b) % (c) @ (d) &
23. 23.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
24. 24.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) shows the desktop (d) types a letter
25. 25.True or false: “starts up the computer” is a job of an app. (a) True (b) False
26. 26.True or false: in email, the Reply button tells what mail is about. (a) True (b) False
27. 27.🔢 To log in to a website, which do we do first: “type your password” or “open the web browser”? (a) open the web browser (b) type your password
28. 28.True or false: in email, the Reply button holds junk mail. (a) False (b) True
29. 29.Which of these is a job of the operating system? (a) draws a picture (b) shares memory among apps (c) plays a song (d) opens a website
30. 30.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) size (d) name
31. 31.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a word processor (d) a spreadsheet
32. 32.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) strikethrough (c) bullets (d) italic
33. 33.True or false: “plays a song” is a job of the operating system. (a) True (b) False
34. 34.📧 In email, which passes mail to others? (a) Inbox (b) Forward (c) attachment (d) Spam
35. 35.True or false: “Napier’s bones” is a modern computer. (a) False (b) True
36. 36.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) Wide World Web (d) World Web Wide
37. 37.True or false: in email, the Reply button starts a new email. (a) False (b) True
38. 38.Which of these is done in a web browser? (a) making slides for a talk (b) writing a story (c) making a budget table (d) opening a website
39. 39.🔍 Which is the odd one out? (a) laptop (b) Napier’s bones (c) tally sticks (d) Difference Engine
40. 40.True or false: text that lines up at the left is justify. (a) True (b) False

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