Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 188 · 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 makes a 1, 2, 3 list? (a) strikethrough (b) italic (c) numbering (d) bold
2. 2.Which of these is a job of an app? (a) talks to the devices (b) plays a song (c) shows the desktop (d) starts up the computer
3. 3.🔁 When does the operating system start working? (a) as the computer starts (b) when we sneeze (c) after we print (d) only at night
4. 4.🔢 To log in to a website, which do we do first: “open the web browser” or “type your username”? (a) open the web browser (b) type your username
5. 5.📧 In email, which tells what mail is about? (a) Spam (b) Forward (c) subject (d) Inbox
6. 6.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
7. 7.True or false: a link jumps to another page. (a) False (b) True
8. 8.⚡ Which generation of computers first used transistors?
9. 9.📧 In email, which holds junk mail? (a) Inbox (b) Reply (c) Compose (d) Spam
10. 10.True or false: computers of generation 1 first used microprocessors. (a) True (b) False
11. 11.What does strikethrough do to text? (a) makes letters dark (b) makes letters slant (c) colours behind the text (d) draws a line through
12. 12.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a ruler (d) a pencil
13. 13.🅱️ Which style makes letters slant? (a) font colour (b) italic (c) bullets (d) font size
14. 14.True or false: “talks to the devices” is a job of an app. (a) True (b) False
15. 15.True or false: making slides for a talk is done in a spreadsheet. (a) True (b) False
16. 16.What did computers of generation 2 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
17. 17.Which of these is done in a presentation program? (a) writing a story (b) making slides for a talk (c) drawing a kite (d) colouring a picture
18. 18.True or false: computers of generation 4 first used microprocessors. (a) True (b) False
19. 19.📐 Which alignment lines up at the left? (a) right align (b) justify (c) left align (d) centre align
20. 20.📐 Which alignment straight on both edges? (a) justify (b) left align (c) centre align (d) right align
21. 21.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a word processor (d) a spreadsheet
22. 22.📐 Which alignment sits in the middle? (a) left align (b) justify (c) right align (d) centre align
23. 23.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) World Wide Web (d) Wide World Web
24. 24.Which of these is true of a web address? (a) is often underlined (b) tells where a site lives (c) is a group of web pages (d) links computers globally
25. 25.True or false: “draws a picture” is a job of an app. (a) False (b) True
26. 26.True or false: “desktop computer” is an old counting tool. (a) False (b) True
27. 27.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
28. 28.🌐 Which of these jumps to another page? (a) a website (b) the internet (c) a search engine (d) a link
29. 29.Which of these is a job of an app? (a) manages all the files (b) shows the desktop (c) runs the other programs (d) draws a picture
30. 30.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
31. 31.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
32. 32.What does font colour do to text? (a) draws a line under text (b) makes a 1, 2, 3 list (c) makes letters bigger (d) makes letters red
33. 33.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) vacuum tubes (d) microprocessors
34. 34.Which of these is true of a website? (a) has its own home page (b) finds pages by keywords (c) tells where a site lives (d) jumps to another page
35. 35.True or false: writing a story is done in a web browser. (a) True (b) False
36. 36.📨 What does it mean to send an email? (a) delete it (b) print it (c) colour it (d) deliver it to someone
37. 37.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a birthday card (c) a real prize (d) a trick (spam)
38. 38.True or false: text that lines up at the left is left align. (a) True (b) False
39. 39.Which of these is true of the internet? (a) has its own home page (b) links computers globally (c) lists search results (d) jumps to another page
40. 40.True or false: text that lines up at the right is centre align. (a) True (b) False

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