Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 407 · 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.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) type your password (b) go to the website
2. 2.True or false: Ctrl+I turns on italic. (a) True (b) False
3. 3.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
4. 4.True or false: a web address tells where a site lives. (a) True (b) False
5. 5.🔢 To log in to a website, which is the LAST step? (a) type your username (b) type your password (c) press Enter (d) go to the website
6. 6.Which of these is done in a presentation program? (a) making slides for a talk (b) adding up marks (c) colouring a picture (d) typing a letter
7. 7.True or false: “smartwatch” is an old counting tool. (a) True (b) False
8. 8.🔁 When does the operating system start working? (a) as the computer starts (b) only at night (c) when we sneeze (d) after we print
9. 9.🎨 Making a heading red means changing the font ___. (a) size (b) shape (c) name (d) colour
10. 10.True or false: computers of generation 4 first used microprocessors. (a) True (b) False
11. 11.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
12. 12.True or false: “Napier’s bones” is a modern computer. (a) True (b) False
13. 13.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the home page (d) the end page
14. 14.Which of these is a job of the operating system? (a) opens a website (b) manages all the files (c) plays a song (d) adds up marks
15. 15.True or false: computers of generation 1 first used integrated circuits. (a) True (b) False
16. 16.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
17. 17.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) press Enter (c) go to the website (d) type your password
18. 18.Which of these is true of an attachment? (a) tells what mail is about (b) holds junk mail (c) passes mail to others (d) is a file sent with mail
19. 19.True or false: italic makes letters slant. (a) False (b) True
20. 20.Which of these is true of a search engine? (a) finds pages by keywords (b) is a group of web pages (c) is often underlined (d) tells where a site lives
21. 21.Which of these is true of the Compose button? (a) answers the sender (b) starts a new email (c) is a file sent with mail (d) keeps mails you sent
22. 22.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a paint program
23. 23.True or false: “tablet” is a modern computer. (a) False (b) True
24. 24.Which of these is true of the Reply button? (a) tells what mail is about (b) passes mail to others (c) answers the sender (d) holds emails you receive
25. 25.True or false: “plays a song” is a job of the operating system. (a) True (b) False
26. 26.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) left align (d) right align
27. 27.🧩 Is an operating system hardware or software? (a) hardware (b) software
28. 28.Which of these is done in a word processor? (a) colouring a picture (b) adding up marks (c) drawing a kite (d) typing a letter
29. 29.🔍 Which is the odd one out? (a) desktop computer (b) tablet (c) supercomputer (d) tally sticks
30. 30.🅱️ Which style makes letters bigger? (a) bullets (b) font colour (c) font size (d) highlight
31. 31.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
32. 32.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
33. 33.True or false: opening a website is done in a web browser. (a) True (b) False
34. 34.📐 Which alignment straight on both edges? (a) left align (b) centre align (c) justify (d) right align
35. 35.Which of these is a job of an app? (a) starts up the computer (b) adds up marks (c) manages all the files (d) shares memory among apps
36. 36.Which of these is a job of an app? (a) shares memory among apps (b) talks to the devices (c) shows the desktop (d) draws a picture
37. 37.🔢 To log in to a website, which do we do first: “go to the website” or “open the web browser”? (a) open the web browser (b) go to the website
38. 38.True or false: drawing a kite is done in a paint program. (a) True (b) False
39. 39.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
40. 40.Which of these is done in a paint program? (a) opening a website (b) writing a story (c) typing a letter (d) colouring a picture

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