Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 898 · 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 of these finds pages by keywords? (a) a web browser (b) a website (c) a search engine (d) the internet
2. 2.Which of these is true of a web browser? (a) has a back button (b) has its own home page (c) jumps to another page (d) often starts with www
3. 3.True or false: bold colours behind the text. (a) True (b) False
4. 4.🧰 Which program would you use for writing a story? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
5. 5.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) left align (d) right align
6. 6.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
7. 7.What does italic do to text? (a) makes letters bigger (b) makes letters red (c) makes a 1, 2, 3 list (d) makes letters slant
8. 8.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
9. 9.📧 In email, which holds emails you receive? (a) Compose (b) Spam (c) Reply (d) Inbox
10. 10.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
11. 11.True or false: text that lines up at the left is right align. (a) True (b) False
12. 12.🧰 Which program would you use for opening a website? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
13. 13.Which of these is true of the Sent folder? (a) starts a new email (b) passes mail to others (c) keeps mails you sent (d) is a file sent with mail
14. 14.🌐 What does “www” stand for? (a) World Web Wide (b) Web Wide World (c) World Wide Web (d) Wide World Web
15. 15.📐 Which alignment sits in the middle? (a) centre align (b) right align (c) left align (d) justify
16. 16.📧 In email, which holds junk mail? (a) Compose (b) Spam (c) Reply (d) Sent
17. 17.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
18. 18.Which of these is true of a link? (a) is a group of web pages (b) finds pages by keywords (c) has a back button (d) is often underlined
19. 19.Which of these is true of the Reply button? (a) starts a new email (b) answers the sender (c) tells what mail is about (d) holds emails you receive
20. 20.📐 Which alignment straight on both edges? (a) right align (b) left align (c) centre align (d) justify
21. 21.🧮 Which is one of the oldest counting tools? (a) the smartphone (b) the laptop (c) the calculator (d) the abacus
22. 22.What does bold do to text? (a) makes letters thick (b) colours behind the text (c) draws a line under text (d) makes letters bigger
23. 23.True or false: in email, the subject holds junk mail. (a) True (b) False
24. 24.🅱️ Which style makes letters dark? (a) font size (b) bullets (c) highlight (d) bold
25. 25.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) manages all the files (d) plays a game
26. 26.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
27. 27.🏢 The first electronic computers were so big that they filled a ___. (a) lunch box (b) whole room (c) pencil box (d) pocket
28. 28.True or false: “tablet” is an old counting tool. (a) False (b) True
29. 29.Which of these is done in a presentation program? (a) drawing a kite (b) making slides for a talk (c) opening a website (d) adding up marks
30. 30.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) shares memory among apps (d) opens a website
31. 31.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
32. 32.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
33. 33.📧 Which sign is in every email address? (a) # (b) % (c) @ (d) &
34. 34.Which of these is true of the internet? (a) lists search results (b) shows web pages to us (c) links computers globally (d) is often underlined
35. 35.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a school notice (c) a trick (spam) (d) a birthday card
36. 36.Which of these is true of a web address? (a) lists search results (b) jumps to another page (c) tells where a site lives (d) has its own home page
37. 37.📧 In email, which is a file sent with mail? (a) Spam (b) Forward (c) subject (d) attachment
38. 38.🔍 Which is the odd one out? (a) desktop computer (b) tablet (c) supercomputer (d) abacus
39. 39.True or false: a web address links computers globally. (a) False (b) True
40. 40.Which of these is done in a spreadsheet? (a) typing a letter (b) colouring a picture (c) adding up marks (d) writing a story

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