Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 252 · 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.⌨️ Which style does Ctrl+I turn on? (a) bold (b) italic (c) underline
2. 2.Which of these is true of a link? (a) has its own home page (b) links computers globally (c) finds pages by keywords (d) is often underlined
3. 3.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
4. 4.True or false: text that straight on both edges is justify. (a) True (b) False
5. 5.True or false: “plays a game” is a job of an app. (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.True or false: drawing a kite is done in a presentation program. (a) True (b) False
8. 8.Which of these is true of a website? (a) has a back button (b) often starts with www (c) links computers globally (d) has its own home page
9. 9.Which of these is a modern computer? (a) smartphone (b) Napier’s bones (c) abacus (d) Pascaline
10. 10.📧 In email, which holds emails you receive? (a) Inbox (b) Forward (c) Reply (d) Sent
11. 11.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a word processor
12. 12.True or false: in email, the Spam folder starts a new email. (a) True (b) False
13. 13.📧 In email, which starts a new email? (a) Spam (b) subject (c) Inbox (d) Compose
14. 14.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) only at night (d) after we print
15. 15.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
16. 16.🌐 Which of these finds pages by keywords? (a) a web address (b) the internet (c) a link (d) a search engine
17. 17.What does italic do to text? (a) makes letters slant (b) makes letters bigger (c) draws a line through (d) colours behind the text
18. 18.True or false: a web address shows web pages to us. (a) True (b) False
19. 19.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
20. 20.🔤 The style or design of letters is called the ___. (a) font (b) mouse (c) folder (d) cursor
21. 21.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a web browser (d) a presentation program
22. 22.🌐 Which of these is often underlined? (a) a web browser (b) a web address (c) a search engine (d) a link
23. 23.📎 What do we use to send a photo along with an email? (a) a stapler (b) an attachment (c) an envelope (d) a stamp
24. 24.Which of these is true of an attachment? (a) is a file sent with mail (b) tells what mail is about (c) answers the sender (d) starts a new email
25. 25.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a birthday card (c) a trick (spam) (d) a school notice
26. 26.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
27. 27.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Wide Web (d) World Web Wide
28. 28.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) size (d) colour
29. 29.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
30. 30.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
31. 31.Which of these is true of the Compose button? (a) is a file sent with mail (b) tells what mail is about (c) holds junk mail (d) starts a new email
32. 32.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
33. 33.🅱️ Which style colours behind the text? (a) underline (b) font size (c) highlight (d) bold
34. 34.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
35. 35.🅱️ Which style draws a line through? (a) font size (b) strikethrough (c) underline (d) highlight
36. 36.True or false: computers of generation 1 first used transistors. (a) True (b) False
37. 37.True or false: writing a story is done in a word processor. (a) True (b) False
38. 38.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: a search engine is a group of web pages. (a) False (b) True
40. 40.What did computers of generation 2 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors

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