Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 864 · 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 letters thick? (a) font size (b) italic (c) highlight (d) bold
2. 2.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
3. 3.What did computers of generation 4 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
4. 4.True or false: the internet shows web pages to us. (a) False (b) True
5. 5.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) adds up marks (d) manages all the files
6. 6.True or false: in email, the subject starts a new email. (a) True (b) False
7. 7.True or false: “tablet” is an old counting tool. (a) False (b) True
8. 8.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a web browser (d) a presentation program
9. 9.🔠 Making letters bigger means changing the font ___. (a) size (b) name (c) colour (d) folder
10. 10.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program
11. 11.🔢 To log in to a website, which do we do first: “press Enter” or “type your password”? (a) press Enter (b) type your password
12. 12.Which of these is true of a website? (a) lists search results (b) is a group of web pages (c) jumps to another page (d) has a back button
13. 13.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) press Enter (b) go to the website
14. 14.True or false: colouring a picture is done in a paint program. (a) True (b) False
15. 15.🔢 To log in to a website, which do we do first: “open the web browser” or “type your password”? (a) type your password (b) open the web browser
16. 16.⚡ Which generation of computers first used vacuum tubes?
17. 17.Which of these is true of an attachment? (a) is a file sent with mail (b) holds emails you receive (c) answers the sender (d) starts a new email
18. 18.🧩 Is an operating system hardware or software? (a) hardware (b) software
19. 19.Which of these is done in a paint program? (a) adding up marks (b) making a budget table (c) colouring a picture (d) opening a website
20. 20.🌐 Which of these shows web pages to us? (a) a web browser (b) a web address (c) a search engine (d) the internet
21. 21.Which of these is true of a search engine? (a) links computers globally (b) has a back button (c) jumps to another page (d) lists search results
22. 22.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a trick (spam) (c) a birthday card (d) a real prize
23. 23.🧰 Which program would you use for making a budget table? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
24. 24.📐 Which alignment lines up at the left? (a) left align (b) right align (c) justify (d) centre align
25. 25.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
26. 26.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
27. 27.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
28. 28.True or false: Ctrl+U turns on italic. (a) False (b) True
29. 29.Which of these is true of the Spam folder? (a) starts a new email (b) tells what mail is about (c) holds junk mail (d) passes mail to others
30. 30.⌨️ Which style does Ctrl+U turn on? (a) italic (b) underline (c) bold
31. 31.🔌 What do we need to use the internet? (a) a pencil (b) a ruler (c) an internet connection (d) a paintbrush
32. 32.True or false: a link jumps to another page. (a) True (b) False
33. 33.📐 Which alignment sits in the middle? (a) right align (b) left align (c) centre align (d) justify
34. 34.True or false: the internet links computers globally. (a) True (b) False
35. 35.What does bullets do to text? (a) makes letters dark (b) makes letters thick (c) makes a dotted list (d) makes letters bigger
36. 36.🌐 Which of these has its own home page? (a) a website (b) a web browser (c) the internet (d) a link
37. 37.True or false: in email, the Reply button starts a new email. (a) False (b) True
38. 38.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) a paint program (d) an operating system
39. 39.🌐 Which of these often starts with www? (a) a link (b) a web browser (c) a website (d) a web address
40. 40.🧰 Which program would you use for writing a story? (a) a paint program (b) a word processor (c) a web browser (d) a spreadsheet

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