Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 733 · 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 it mean to send an email? (a) print it (b) colour it (c) deliver it to someone (d) delete it
2. 2.What does font size do to text? (a) makes letters bigger (b) makes letters dark (c) draws a line under text (d) makes a dotted list
3. 3.What does underline do to text? (a) draws a line through (b) colours behind the text (c) makes letters slant (d) draws a line under text
4. 4.🅱️ Which style draws a line under text? (a) strikethrough (b) highlight (c) bold (d) underline
5. 5.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your password (c) type your username (d) open the web browser
6. 6.True or false: a website is a group of web pages. (a) True (b) False
7. 7.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
8. 8.What did computers of generation 3 first use? (a) integrated circuits (b) microprocessors (c) vacuum tubes (d) transistors
9. 9.🅱️ Which style makes letters thick? (a) font colour (b) font size (c) bold (d) strikethrough
10. 10.🌐 Which of these shows web pages to us? (a) a link (b) a web browser (c) a website (d) the internet
11. 11.Which of these is done in a spreadsheet? (a) writing a story (b) making a budget table (c) typing a letter (d) opening a website
12. 12.Which of these is a modern computer? (a) Difference Engine (b) Napier’s bones (c) laptop (d) slide rule
13. 13.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
14. 14.Which of these is true of the internet? (a) often starts with www (b) has its own home page (c) is a group of web pages (d) links computers globally
15. 15.True or false: text that lines up at the left is centre align. (a) True (b) False
16. 16.True or false: drawing a kite is done in a presentation program. (a) False (b) True
17. 17.True or false: “slide rule” is a modern computer. (a) False (b) True
18. 18.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
19. 19.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) left align (d) right align
20. 20.Which of these is a job of the operating system? (a) manages all the files (b) types a letter (c) draws a picture (d) opens a website
21. 21.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
22. 22.True or false: font size makes letters bigger. (a) True (b) False
23. 23.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pocket (c) pencil box (d) lunch box
24. 24.Which of these is done in a word processor? (a) adding up marks (b) drawing a kite (c) typing a letter (d) opening a website
25. 25.True or false: in email, the Compose button starts a new email. (a) False (b) True
26. 26.True or false: text that lines up at the right is left align. (a) True (b) False
27. 27.True or false: in email, the Sent folder holds junk mail. (a) True (b) False
28. 28.Which of these is true of the subject? (a) is a file sent with mail (b) tells what mail is about (c) holds emails you receive (d) keeps mails you sent
29. 29.True or false: “starts up the computer” is a job of an app. (a) False (b) True
30. 30.🅱️ Which style makes letters slant? (a) italic (b) bold (c) bullets (d) strikethrough
31. 31.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) shows the desktop (d) types a letter
32. 32.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) World Web Wide (d) Web Wide World
33. 33.🔢 To log in to a website, which do we do first: “open the web browser” or “type your username”? (a) type your username (b) open the web browser
34. 34.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
35. 35.⚡ Which generation of computers first used integrated circuits?
36. 36.What does italic do to text? (a) makes a 1, 2, 3 list (b) makes a dotted list (c) draws a line under text (d) makes letters slant
37. 37.📧 In email, which keeps mails you sent? (a) Spam (b) attachment (c) Inbox (d) Sent
38. 38.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
39. 39.⚡ Which generation of computers first used transistors?
40. 40.Which of these is a job of an app? (a) draws a picture (b) talks to the devices (c) shares memory among apps (d) shows the desktop

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