Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 670 · 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 alignment lines up at the left? (a) justify (b) right align (c) centre align (d) left align
2. 2.True or false: a website has its own home page. (a) False (b) True
3. 3.🅱️ Which style colours behind the text? (a) highlight (b) italic (c) bold (d) strikethrough
4. 4.Which of these is done in a web browser? (a) colouring a picture (b) making a budget table (c) opening a website (d) typing a letter
5. 5.True or false: “Pascaline” is a modern computer. (a) False (b) True
6. 6.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the smartphone (c) the abacus (d) the laptop
7. 7.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
8. 8.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) plays a game (d) starts up the computer
9. 9.Which of these is true of a web address? (a) lists search results (b) has its own home page (c) is a group of web pages (d) tells where a site lives
10. 10.True or false: writing a story is done in a spreadsheet. (a) False (b) True
11. 11.Which of these is true of the Sent folder? (a) starts a new email (b) keeps mails you sent (c) tells what mail is about (d) answers the sender
12. 12.📐 Which alignment straight on both edges? (a) centre align (b) justify (c) right align (d) left align
13. 13.Which of these is true of an attachment? (a) passes mail to others (b) keeps mails you sent (c) starts a new email (d) is a file sent with mail
14. 14.True or false: a web address often starts with www. (a) True (b) False
15. 15.True or false: “opens a website” is a job of the operating system. (a) True (b) False
16. 16.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
17. 17.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a spreadsheet (c) a presentation program (d) a web browser
18. 18.Which of these is true of the Inbox? (a) answers the sender (b) tells what mail is about (c) passes mail to others (d) holds emails you receive
19. 19.📧 In email, which is a file sent with mail? (a) attachment (b) subject (c) Sent (d) Forward
20. 20.True or false: a link lists search results. (a) False (b) True
21. 21.⚡ Which generation of computers first used integrated circuits?
22. 22.🧩 Is an operating system hardware or software? (a) hardware (b) software
23. 23.True or false: “laptop” is an old counting tool. (a) False (b) True
24. 24.True or false: Ctrl+B turns on italic. (a) False (b) True
25. 25.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
26. 26.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
27. 27.True or false: “desktop computer” is a modern computer. (a) False (b) True
28. 28.True or false: a website is a group of web pages. (a) False (b) True
29. 29.True or false: text that lines up at the left is justify. (a) True (b) False
30. 30.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) a word processor (d) an operating system
31. 31.True or false: a search engine has its own home page. (a) False (b) True
32. 32.True or false: computers of generation 2 first used transistors. (a) True (b) False
33. 33.True or false: in email, the Compose button keeps mails you sent. (a) False (b) True
34. 34.Which of these is done in a word processor? (a) opening a website (b) making a budget table (c) adding up marks (d) typing a letter
35. 35.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
36. 36.Which of these is true of the Forward button? (a) starts a new email (b) is a file sent with mail (c) holds junk mail (d) passes mail to others
37. 37.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) font size (c) underline (d) strikethrough
38. 38.🅱️ Which style draws a line under text? (a) italic (b) highlight (c) bullets (d) underline
39. 39.What did computers of generation 4 first use? (a) integrated circuits (b) transistors (c) vacuum tubes (d) microprocessors
40. 40.Which of these is a job of an app? (a) types a letter (b) manages all the files (c) runs the other programs (d) shows the desktop

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