Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 887 · 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: “plays a game” is a job of the operating system. (a) True (b) False
2. 2.📧 In email, which holds emails you receive? (a) Compose (b) attachment (c) Forward (d) Inbox
3. 3.🅱️ Which style makes letters bigger? (a) font colour (b) numbering (c) font size (d) highlight
4. 4.Which of these is true of the subject? (a) holds emails you receive (b) is a file sent with mail (c) tells what mail is about (d) starts a new email
5. 5.🅱️ Which style makes letters thick? (a) highlight (b) numbering (c) font size (d) bold
6. 6.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a web browser (d) a paint program
7. 7.🌐 What does “www” stand for? (a) World Web Wide (b) Web Wide World (c) World Wide Web (d) Wide World Web
8. 8.What does highlight do to text? (a) colours behind the text (b) makes a dotted list (c) makes letters dark (d) makes letters red
9. 9.🔍 Which is the odd one out? (a) tablet (b) desktop computer (c) abacus (d) smartwatch
10. 10.🌐 Which of these is a group of web pages? (a) a search engine (b) a web browser (c) a website (d) a link
11. 11.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
12. 12.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
13. 13.Which of these is true of a website? (a) lists search results (b) tells where a site lives (c) often starts with www (d) is a group of web pages
14. 14.📎 What do we use to send a photo along with an email? (a) a stamp (b) an attachment (c) an envelope (d) a stapler
15. 15.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) after we print (d) only at night
16. 16.True or false: opening a website is done in a web browser. (a) True (b) False
17. 17.🌐 Which of these jumps to another page? (a) a website (b) a web browser (c) a link (d) a web address
18. 18.Which of these is true of an attachment? (a) starts a new email (b) answers the sender (c) is a file sent with mail (d) passes mail to others
19. 19.🔢 To log in to a website, which do we do first: “type your username” or “go to the website”? (a) type your username (b) go to the website
20. 20.📧 In email, which starts a new email? (a) Compose (b) subject (c) attachment (d) Sent
21. 21.Which of these is true of a web browser? (a) is often underlined (b) has a back button (c) tells where a site lives (d) has its own home page
22. 22.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
23. 23.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
24. 24.True or false: italic makes letters bigger. (a) True (b) False
25. 25.🔍 Which is the odd one out? (a) desktop computer (b) Napier’s bones (c) abacus (d) Pascaline
26. 26.Which of these is done in a spreadsheet? (a) typing a letter (b) making a budget table (c) making slides for a talk (d) drawing a kite
27. 27.📧 In email, which answers the sender? (a) Compose (b) Forward (c) Reply (d) Inbox
28. 28.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
29. 29.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
30. 30.🎨 Making a heading red means changing the font ___. (a) colour (b) size (c) name (d) shape
31. 31.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) adds up marks (d) shares memory among apps
32. 32.Which of these is done in a word processor? (a) typing a letter (b) making slides for a talk (c) drawing a kite (d) opening a website
33. 33.🔢 To log in to a website, which do we do first: “type your username” or “open the web browser”? (a) type your username (b) open the web browser
34. 34.True or false: drawing a kite is done in a spreadsheet. (a) False (b) True
35. 35.Which of these is done in a spreadsheet? (a) drawing a kite (b) writing a story (c) opening a website (d) adding up marks
36. 36.True or false: Ctrl+B turns on underline. (a) False (b) True
37. 37.What does strikethrough do to text? (a) makes a dotted list (b) makes a 1, 2, 3 list (c) draws a line through (d) makes letters bigger
38. 38.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) runs the other programs (d) draws a picture
39. 39.True or false: in email, an attachment tells what mail is about. (a) True (b) False
40. 40.⚡ Which generation of computers first used microprocessors?

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