Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 642 · 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.True or false: strikethrough makes letters slant. (a) False (b) True
2. 2.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
3. 3.📧 In email, which starts a new email? (a) Compose (b) subject (c) Sent (d) Forward
4. 4.📧 Which sign is in every email address? (a) @ (b) & (c) # (d) %
5. 5.True or false: drawing a kite is done in a paint program. (a) True (b) False
6. 6.What did computers of generation 2 first use? (a) integrated circuits (b) microprocessors (c) transistors (d) vacuum tubes
7. 7.True or false: “tablet” is an old counting tool. (a) True (b) False
8. 8.📧 In email, which holds emails you receive? (a) Inbox (b) Reply (c) attachment (d) Spam
9. 9.📧 In email, which passes mail to others? (a) Sent (b) subject (c) attachment (d) Forward
10. 10.True or false: Ctrl+I turns on bold. (a) False (b) True
11. 11.📐 Which alignment lines up at the left? (a) centre align (b) left align (c) right align (d) justify
12. 12.True or false: font size makes letters dark. (a) False (b) True
13. 13.Which of these is true of the Spam folder? (a) tells what mail is about (b) is a file sent with mail (c) holds emails you receive (d) holds junk mail
14. 14.True or false: Ctrl+I turns on italic. (a) True (b) False
15. 15.📧 In email, which tells what mail is about? (a) Compose (b) Sent (c) attachment (d) subject
16. 16.👴 Who is called the father of the computer? (a) John Napier (b) Blaise Pascal (c) Charles Babbage
17. 17.🅱️ Which style makes letters slant? (a) underline (b) italic (c) highlight (d) font colour
18. 18.🌐 Which of these is often underlined? (a) the internet (b) a web browser (c) a search engine (d) a link
19. 19.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
20. 20.True or false: “shows the desktop” is a job of an app. (a) True (b) False
21. 21.True or false: underline draws a line under text. (a) True (b) False
22. 22.True or false: Ctrl+U turns on underline. (a) True (b) False
23. 23.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a paint program
24. 24.True or false: “laptop” is a modern computer. (a) False (b) True
25. 25.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
26. 26.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the calculator (c) the smartphone (d) the abacus
27. 27.Which of these is true of the Compose button? (a) starts a new email (b) keeps mails you sent (c) tells what mail is about (d) is a file sent with mail
28. 28.What does underline do to text? (a) draws a line through (b) makes letters slant (c) draws a line under text (d) makes letters dark
29. 29.True or false: text that straight on both edges is left align. (a) True (b) False
30. 30.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) send emails (c) play music (d) draw pictures
31. 31.True or false: “shares memory among apps” is a job of an app. (a) False (b) True
32. 32.Which of these is a job of the operating system? (a) adds up marks (b) shares memory among apps (c) types a letter (d) draws a picture
33. 33.🌐 Which of these often starts with www? (a) a website (b) the internet (c) a link (d) a web address
34. 34.True or false: Ctrl+U turns on bold. (a) True (b) False
35. 35.📧 In email, which keeps mails you sent? (a) Sent (b) attachment (c) Inbox (d) Spam
36. 36.True or false: “types a letter” is a job of an app. (a) True (b) False
37. 37.True or false: a website has a back button. (a) True (b) False
38. 38.Which of these is done in a word processor? (a) typing a letter (b) drawing a kite (c) making a budget table (d) adding up marks
39. 39.🔢 To log in to a website, which do we do first: “go to the website” or “open the web browser”? (a) go to the website (b) open the web browser
40. 40.🧰 Which program would you use for typing a letter? (a) a word processor (b) a presentation program (c) a paint program (d) a spreadsheet

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