Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 169 · 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.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Subject box (c) the Sent folder (d) the To box
2. 2.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
3. 3.Which of these is done in a paint program? (a) typing a letter (b) adding up marks (c) opening a website (d) drawing a kite
4. 4.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
5. 5.📧 In email, which keeps mails you sent? (a) Sent (b) subject (c) Spam (d) Forward
6. 6.📐 Which alignment straight on both edges? (a) justify (b) left align (c) centre align (d) right align
7. 7.🌐 Which of these often starts with www? (a) a search engine (b) the internet (c) a website (d) a web address
8. 8.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Web Wide (d) World Wide Web
9. 9.True or false: text that lines up at the right is right align. (a) True (b) False
10. 10.🧰 Which program would you use for drawing a kite? (a) a word processor (b) a spreadsheet (c) a paint program (d) a web browser
11. 11.🔤 The style or design of letters is called the ___. (a) folder (b) font (c) mouse (d) cursor
12. 12.True or false: font size makes letters bigger. (a) True (b) False
13. 13.True or false: the internet links computers globally. (a) True (b) False
14. 14.🌐 Which of these has a back button? (a) the internet (b) a website (c) a web address (d) a web browser
15. 15.⚡ Which generation of computers first used microprocessors?
16. 16.Which of these is done in a word processor? (a) drawing a kite (b) colouring a picture (c) opening a website (d) typing a letter
17. 17.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
18. 18.True or false: Ctrl+I turns on italic. (a) False (b) True
19. 19.Which of these is a job of the operating system? (a) adds up marks (b) shares memory among apps (c) draws a picture (d) types a letter
20. 20.🔢 To log in to a website, which do we do first: “press Enter” or “open the web browser”? (a) press Enter (b) open the web browser
21. 21.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
22. 22.⚡ Which generation of computers first used transistors?
23. 23.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
24. 24.📧 In email, which tells what mail is about? (a) Inbox (b) Sent (c) Reply (d) subject
25. 25.🔢 To log in to a website, which do we do first: “go to the website” or “press Enter”? (a) press Enter (b) go to the website
26. 26.🌐 Which of these is a group of web pages? (a) a link (b) a web address (c) a search engine (d) a website
27. 27.🔢 To log in to a website, which do we do first: “open the web browser” or “go to the website”? (a) open the web browser (b) go to the website
28. 28.🧩 Is an operating system hardware or software? (a) hardware (b) software
29. 29.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
30. 30.Which of these is true of the Reply button? (a) holds emails you receive (b) is a file sent with mail (c) answers the sender (d) holds junk mail
31. 31.🔠 Making letters bigger means changing the font ___. (a) size (b) folder (c) name (d) colour
32. 32.Which of these is done in a presentation program? (a) colouring a picture (b) opening a website (c) making slides for a talk (d) writing a story
33. 33.👴 Who is called the father of the computer? (a) Charles Babbage (b) Blaise Pascal (c) John Napier
34. 34.True or false: in email, the Compose button holds junk mail. (a) False (b) True
35. 35.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
36. 36.True or false: a web address often starts with www. (a) True (b) False
37. 37.True or false: highlight colours behind the text. (a) False (b) True
38. 38.🅱️ Which style makes letters thick? (a) bullets (b) font size (c) italic (d) bold
39. 39.True or false: a search engine finds pages by keywords. (a) True (b) False
40. 40.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U

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