Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 352 · 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 of these is a job of the operating system? (a) opens a website (b) runs the other programs (c) adds up marks (d) draws a picture
2. 2.True or false: “opens a website” is a job of the operating system. (a) False (b) True
3. 3.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
4. 4.True or false: writing a story is done in a spreadsheet. (a) False (b) True
5. 5.Which of these is done in a word processor? (a) making slides for a talk (b) writing a story (c) opening a website (d) drawing a kite
6. 6.🅱️ Which style draws a line under text? (a) font colour (b) italic (c) underline (d) bullets
7. 7.🎨 Making a heading red means changing the font ___. (a) colour (b) shape (c) name (d) size
8. 8.🔍 Which is the odd one out? (a) laptop (b) smartphone (c) supercomputer (d) slide rule
9. 9.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
10. 10.True or false: highlight colours behind the text. (a) True (b) False
11. 11.🧰 Which program would you use for adding up marks? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
12. 12.Which of these is true of a search engine? (a) shows web pages to us (b) has its own home page (c) lists search results (d) is a group of web pages
13. 13.True or false: font colour makes a 1, 2, 3 list. (a) True (b) False
14. 14.What did computers of generation 2 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
15. 15.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) World Wide Web (d) Wide World Web
16. 16.📧 Which sign is in every email address? (a) # (b) % (c) @ (d) &
17. 17.🔢 To log in to a website, which is the FIRST step? (a) type your username (b) type your password (c) open the web browser (d) press Enter
18. 18.True or false: italic makes letters slant. (a) True (b) False
19. 19.True or false: in email, the Spam folder starts a new email. (a) False (b) True
20. 20.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
21. 21.📐 Which alignment straight on both edges? (a) right align (b) centre align (c) justify (d) left align
22. 22.True or false: “plays a song” is a job of the operating system. (a) False (b) True
23. 23.🌐 Which of these tells where a site lives? (a) a link (b) a web browser (c) a website (d) a web address
24. 24.🌐 Which of these often starts with www? (a) a search engine (b) a web address (c) a link (d) a web browser
25. 25.🔢 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
26. 26.True or false: writing a story is done in a web browser. (a) False (b) True
27. 27.True or false: font colour makes letters red. (a) False (b) True
28. 28.🔢 To log in to a website, what comes right after “go to the website”? (a) press Enter (b) type your username (c) open the web browser (d) type your password
29. 29.🔌 What do we need to use the internet? (a) an internet connection (b) a paintbrush (c) a pencil (d) a ruler
30. 30.⚡ Which generation of computers first used microprocessors?
31. 31.Which of these is an old counting tool? (a) abacus (b) tablet (c) laptop (d) smartwatch
32. 32.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
33. 33.True or false: text that lines up at the left is left align. (a) True (b) False
34. 34.🔍 Which is the odd one out? (a) supercomputer (b) smartphone (c) smartwatch (d) Napier’s bones
35. 35.📐 Which alignment lines up at the left? (a) left align (b) centre align (c) justify (d) right align
36. 36.🅱️ Which style makes letters slant? (a) italic (b) font size (c) font colour (d) underline
37. 37.Which of these is true of a link? (a) often starts with www (b) is a group of web pages (c) shows web pages to us (d) is often underlined
38. 38.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: strikethrough draws a line through. (a) True (b) False
40. 40.⌨️ Which style does Ctrl+I turn on? (a) underline (b) italic (c) bold

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