Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 98 · 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.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Web Wide (d) World Wide Web
2. 2.What does italic do to text? (a) makes letters slant (b) draws a line under text (c) makes a dotted list (d) makes letters thick
3. 3.📎 What do we use to send a photo along with an email? (a) an envelope (b) an attachment (c) a stamp (d) a stapler
4. 4.🔌 What do we need to use the internet? (a) a pencil (b) a ruler (c) an internet connection (d) a paintbrush
5. 5.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a word processor (d) a web browser
6. 6.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
7. 7.Which of these is true of the Reply button? (a) keeps mails you sent (b) holds emails you receive (c) answers the sender (d) tells what mail is about
8. 8.Which of these is true of a website? (a) jumps to another page (b) has its own home page (c) has a back button (d) lists search results
9. 9.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) press Enter (c) type your username (d) type your password
10. 10.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
11. 11.Which of these is done in a presentation program? (a) adding up marks (b) colouring a picture (c) typing a letter (d) making slides for a talk
12. 12.True or false: bullets makes letters dark. (a) False (b) True
13. 13.True or false: text that sits in the middle is centre align. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) laptop (b) smartphone (c) smartwatch (d) slide rule
15. 15.📧 Which sign is in every email address? (a) # (b) @ (c) & (d) %
16. 16.📧 In email, which is a file sent with mail? (a) Compose (b) attachment (c) Forward (d) Spam
17. 17.🏠 What is the first page of a website called? (a) the cover (b) the end page (c) the last page (d) the home page
18. 18.True or false: a web browser has its own home page. (a) True (b) False
19. 19.📧 In email, which answers the sender? (a) subject (b) Reply (c) Spam (d) Inbox
20. 20.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
21. 21.True or false: in email, the Forward button starts a new email. (a) False (b) True
22. 22.True or false: a website shows web pages to us. (a) True (b) False
23. 23.Which of these is done in a word processor? (a) drawing a kite (b) opening a website (c) colouring a picture (d) writing a story
24. 24.📧 In email, which holds emails you receive? (a) Forward (b) subject (c) Reply (d) Inbox
25. 25.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
26. 26.📧 In email, which keeps mails you sent? (a) Forward (b) Spam (c) Sent (d) Compose
27. 27.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
28. 28.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
29. 29.True or false: “types a letter” is a job of the operating system. (a) True (b) False
30. 30.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
31. 31.📧 In email, which starts a new email? (a) Sent (b) Spam (c) Reply (d) Compose
32. 32.🔍 Which is the odd one out? (a) tablet (b) Pascaline (c) abacus (d) Difference Engine
33. 33.Which of these is a modern computer? (a) desktop computer (b) Difference Engine (c) slide rule (d) Napier’s bones
34. 34.True or false: computers of generation 2 first used vacuum tubes. (a) True (b) False
35. 35.What does numbering do to text? (a) makes letters red (b) makes a 1, 2, 3 list (c) makes letters bigger (d) colours behind the text
36. 36.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
37. 37.📐 Which alignment sits in the middle? (a) left align (b) justify (c) right align (d) centre align
38. 38.Which of these is true of the Spam folder? (a) answers the sender (b) holds junk mail (c) is a file sent with mail (d) keeps mails you sent
39. 39.Which of these is done in a word processor? (a) drawing a kite (b) typing a letter (c) colouring a picture (d) opening a website
40. 40.True or false: a search engine lists search results. (a) True (b) False

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