Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 319 · 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 draws a line through? (a) strikethrough (b) bold (c) underline (d) font colour
2. 2.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
3. 3.True or false: “draws a picture” is a job of an app. (a) True (b) False
4. 4.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stamp (c) an attachment (d) a stapler
5. 5.📧 In email, which answers the sender? (a) subject (b) Spam (c) Reply (d) Inbox
6. 6.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
7. 7.📧 In email, which keeps mails you sent? (a) Reply (b) Forward (c) subject (d) Sent
8. 8.🔍 Which is the odd one out? (a) desktop computer (b) supercomputer (c) laptop (d) Napier’s bones
9. 9.✉️ In which box do we type the address of the person we write to? (a) the Sent folder (b) the Subject box (c) the Spam folder (d) the To box
10. 10.📨 What does it mean to send an email? (a) delete it (b) print it (c) deliver it to someone (d) colour it
11. 11.🅱️ Which style makes letters red? (a) italic (b) font colour (c) bullets (d) underline
12. 12.🧰 Which program would you use for writing a story? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
13. 13.🌐 Which of these lists search results? (a) a web browser (b) a search engine (c) a web address (d) the internet
14. 14.True or false: making a budget table is done in a presentation program. (a) False (b) True
15. 15.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
16. 16.🔢 To log in to a website, which do we do first: “type your username” or “type your password”? (a) type your username (b) type your password
17. 17.🔢 To log in to a website, what comes right after “type your password”? (a) open the web browser (b) type your username (c) press Enter (d) go to the website
18. 18.📐 Which alignment lines up at the left? (a) right align (b) left align (c) justify (d) centre align
19. 19.🧩 Is an operating system hardware or software? (a) software (b) hardware
20. 20.🅱️ Which style makes letters dark? (a) bold (b) underline (c) strikethrough (d) bullets
21. 21.True or false: typing a letter is done in a web browser. (a) True (b) False
22. 22.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) after we print (d) as the computer starts
23. 23.Which of these is a job of an app? (a) talks to the devices (b) plays a game (c) manages all the files (d) shares memory among apps
24. 24.True or false: “Difference Engine” is a modern computer. (a) True (b) False
25. 25.📧 In email, which is a file sent with mail? (a) attachment (b) Forward (c) Reply (d) subject
26. 26.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
27. 27.🔢 To log in to a website, which do we do first: “type your username” or “go to the website”? (a) go to the website (b) type your username
28. 28.True or false: in email, the Sent folder holds junk mail. (a) False (b) True
29. 29.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
30. 30.Which of these is true of the Forward button? (a) keeps mails you sent (b) holds junk mail (c) passes mail to others (d) starts a new email
31. 31.🌐 Which of these often starts with www? (a) a link (b) a web browser (c) a web address (d) a website
32. 32.True or false: bold makes letters dark. (a) True (b) False
33. 33.True or false: numbering makes a 1, 2, 3 list. (a) False (b) True
34. 34.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Napier’s bones (b) slide rule (c) abacus (d) Pascaline
35. 35.What did computers of generation 1 first use? (a) integrated circuits (b) transistors (c) vacuum tubes (d) microprocessors
36. 36.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
37. 37.True or false: typing a letter is done in a presentation program. (a) False (b) True
38. 38.🎨 Making a heading red means changing the font ___. (a) size (b) colour (c) shape (d) name
39. 39.Which of these is a modern computer? (a) Difference Engine (b) Napier’s bones (c) abacus (d) tablet
40. 40.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool

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