Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 411 · 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.True or false: “Difference Engine” is a modern computer. (a) False (b) True
2. 2.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
3. 3.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
4. 4.🌐 Which of these links computers globally? (a) a website (b) the internet (c) a web address (d) a link
5. 5.Which of these is true of a website? (a) often starts with www (b) links computers globally (c) is often underlined (d) is a group of web pages
6. 6.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a word processor
7. 7.What does font colour do to text? (a) makes letters thick (b) colours behind the text (c) makes letters red (d) draws a line under text
8. 8.🌐 Which of these lists search results? (a) a search engine (b) a web browser (c) a website (d) a web address
9. 9.True or false: text that straight on both edges is centre align. (a) False (b) True
10. 10.🔍 Which is the odd one out? (a) laptop (b) desktop computer (c) tablet (d) Pascaline
11. 11.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
12. 12.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
13. 13.True or false: computers of generation 2 first used integrated circuits. (a) True (b) False
14. 14.Which of these is a modern computer? (a) slide rule (b) Pascaline (c) laptop (d) Napier’s bones
15. 15.Which of these is true of the Compose button? (a) passes mail to others (b) holds junk mail (c) starts a new email (d) keeps mails you sent
16. 16.True or false: a website has its own home page. (a) False (b) True
17. 17.🔍 Which is the odd one out? (a) Difference Engine (b) smartphone (c) Pascaline (d) Napier’s bones
18. 18.What did computers of generation 2 first use? (a) vacuum tubes (b) transistors (c) microprocessors (d) integrated circuits
19. 19.🧰 Which program would you use for making a budget table? (a) a word processor (b) a spreadsheet (c) a paint program (d) a web browser
20. 20.⚡ Which generation of computers first used integrated circuits?
21. 21.🔍 Which is the odd one out? (a) abacus (b) supercomputer (c) Napier’s bones (d) tally sticks
22. 22.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
23. 23.Which of these is a job of the operating system? (a) draws a picture (b) runs the other programs (c) adds up marks (d) plays a game
24. 24.True or false: in email, the subject holds emails you receive. (a) False (b) True
25. 25.True or false: a search engine lists search results. (a) True (b) False
26. 26.Which of these is a job of an app? (a) draws a picture (b) starts up the computer (c) talks to the devices (d) shows the desktop
27. 27.🧩 Is an operating system hardware or software? (a) hardware (b) software
28. 28.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) press Enter (c) go to the website (d) type your username
29. 29.True or false: Ctrl+U turns on underline. (a) False (b) True
30. 30.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
31. 31.Which of these is true of the Sent folder? (a) holds emails you receive (b) tells what mail is about (c) answers the sender (d) keeps mails you sent
32. 32.📧 Which sign is in every email address? (a) % (b) @ (c) # (d) &
33. 33.True or false: “shows the desktop” is a job of an app. (a) True (b) False
34. 34.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
35. 35.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a web browser
36. 36.🅱️ Which style makes letters bigger? (a) font size (b) bold (c) italic (d) underline
37. 37.True or false: “slide rule” is an old counting tool. (a) False (b) True
38. 38.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
39. 39.🔍 Which is the odd one out? (a) Pascaline (b) tally sticks (c) tablet (d) abacus
40. 40.🧰 Which program would you use for typing a letter? (a) a web browser (b) a word processor (c) a paint program (d) a spreadsheet

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