Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 413 · 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 of these is an old counting tool? (a) desktop computer (b) Napier’s bones (c) smartphone (d) supercomputer
2. 2.True or false: writing a story is done in a spreadsheet. (a) True (b) False
3. 3.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
4. 4.What does font size do to text? (a) colours behind the text (b) makes letters bigger (c) makes letters red (d) makes letters slant
5. 5.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) Web Wide World (d) World Web Wide
6. 6.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
7. 7.📧 In email, which passes mail to others? (a) Forward (b) subject (c) Sent (d) attachment
8. 8.True or false: text that lines up at the left is justify. (a) False (b) True
9. 9.⌨️ Which style does Ctrl+U turn on? (a) underline (b) italic (c) bold
10. 10.🧰 Which program would you use for typing a letter? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
11. 11.True or false: in email, the Forward button starts a new email. (a) True (b) False
12. 12.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
13. 13.🌐 Which of these jumps to another page? (a) a web browser (b) the internet (c) a link (d) a website
14. 14.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) go to the website (c) type your username (d) open the web browser
15. 15.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
16. 16.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) types a letter (d) manages all the files
17. 17.Which of these is true of the Spam folder? (a) answers the sender (b) holds junk mail (c) holds emails you receive (d) starts a new email
18. 18.Which of these is an old counting tool? (a) supercomputer (b) laptop (c) smartphone (d) tally sticks
19. 19.🌐 Which of these has its own home page? (a) a website (b) the internet (c) a search engine (d) a link
20. 20.Which of these is done in a web browser? (a) colouring a picture (b) making a budget table (c) making slides for a talk (d) opening a website
21. 21.Which of these is true of the internet? (a) links computers globally (b) has its own home page (c) shows web pages to us (d) finds pages by keywords
22. 22.What does underline do to text? (a) draws a line under text (b) makes letters bigger (c) makes letters dark (d) makes letters thick
23. 23.📐 Which alignment lines up at the left? (a) justify (b) right align (c) left align (d) centre align
24. 24.True or false: font colour makes letters red. (a) True (b) False
25. 25.🦴 Napier’s bones were used to ___. (a) send emails (b) play music (c) multiply numbers (d) draw pictures
26. 26.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
27. 27.True or false: Ctrl+U turns on bold. (a) True (b) False
28. 28.Which of these is true of a search engine? (a) has a back button (b) often starts with www (c) finds pages by keywords (d) has its own home page
29. 29.⚡ Which generation of computers first used vacuum tubes?
30. 30.What does highlight do to text? (a) makes letters slant (b) makes a 1, 2, 3 list (c) makes letters thick (d) colours behind the text
31. 31.True or false: “Napier’s bones” is an old counting tool. (a) True (b) False
32. 32.🌐 Which of these links computers globally? (a) a web address (b) the internet (c) a website (d) a web browser
33. 33.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
34. 34.🅱️ Which style makes letters red? (a) font size (b) bullets (c) font colour (d) numbering
35. 35.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
36. 36.Which of these is done in a word processor? (a) opening a website (b) drawing a kite (c) colouring a picture (d) writing a story
37. 37.🧩 Is an operating system hardware or software? (a) software (b) hardware
38. 38.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
39. 39.True or false: “Difference Engine” is a modern computer. (a) False (b) True
40. 40.Which of these is a job of the operating system? (a) plays a game (b) adds up marks (c) draws a picture (d) runs the other programs

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