Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 96 · 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 did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
2. 2.📧 In email, which holds emails you receive? (a) Sent (b) subject (c) Reply (d) Inbox
3. 3.📐 Which alignment sits in the middle? (a) justify (b) right align (c) left align (d) centre align
4. 4.What does bold do to text? (a) makes letters slant (b) colours behind the text (c) makes letters thick (d) draws a line under text
5. 5.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
6. 6.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
7. 7.🔢 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
8. 8.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
9. 9.🅱️ Which style draws a line through? (a) font colour (b) bullets (c) italic (d) strikethrough
10. 10.⌨️ Which style does Ctrl+U turn on? (a) underline (b) bold (c) italic
11. 11.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
12. 12.🔢 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
13. 13.🌐 Which of these lists search results? (a) the internet (b) a link (c) a website (d) a search engine
14. 14.What does italic do to text? (a) makes letters bigger (b) draws a line through (c) colours behind the text (d) makes letters slant
15. 15.🅱️ Which style makes letters thick? (a) underline (b) font colour (c) bold (d) strikethrough
16. 16.True or false: text that straight on both edges is justify. (a) False (b) True
17. 17.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) an internet connection (d) a paintbrush
18. 18.📐 Which alignment lines up at the right? (a) centre align (b) left align (c) right align (d) justify
19. 19.True or false: adding up marks is done in a web browser. (a) True (b) False
20. 20.Which of these is true of an attachment? (a) answers the sender (b) passes mail to others (c) is a file sent with mail (d) keeps mails you sent
21. 21.📧 In email, which tells what mail is about? (a) attachment (b) Reply (c) subject (d) Inbox
22. 22.Which of these is true of the Inbox? (a) starts a new email (b) holds junk mail (c) holds emails you receive (d) keeps mails you sent
23. 23.What does font colour do to text? (a) makes letters bigger (b) makes a 1, 2, 3 list (c) colours behind the text (d) makes letters red
24. 24.True or false: text that straight on both edges is right align. (a) False (b) True
25. 25.🔢 To log in to a website, which do we do first: “type your username” or “press Enter”? (a) press Enter (b) type your username
26. 26.🎨 Making a heading red means changing the font ___. (a) colour (b) shape (c) size (d) name
27. 27.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) go to the website (b) press Enter
28. 28.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
29. 29.True or false: italic makes letters slant. (a) False (b) True
30. 30.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
31. 31.Which of these is an old counting tool? (a) laptop (b) Pascaline (c) supercomputer (d) tablet
32. 32.True or false: a web address often starts with www. (a) False (b) True
33. 33.True or false: “opens a website” is a job of an app. (a) True (b) False
34. 34.📎 What do we use to send a photo along with an email? (a) an envelope (b) an attachment (c) a stapler (d) a stamp
35. 35.Which of these is done in a word processor? (a) drawing a kite (b) opening a website (c) making slides for a talk (d) typing a letter
36. 36.🔠 Making letters bigger means changing the font ___. (a) name (b) folder (c) colour (d) size
37. 37.Which of these is done in a paint program? (a) making slides for a talk (b) opening a website (c) colouring a picture (d) writing a story
38. 38.Which of these is a job of an app? (a) manages all the files (b) types a letter (c) talks to the devices (d) runs the other programs
39. 39.🔁 When does the operating system start working? (a) only at night (b) after we print (c) as the computer starts (d) when we sneeze
40. 40.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app

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