Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 750 · 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 generation of computers first used microprocessors?
2. 2.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
3. 3.Which of these is done in a web browser? (a) writing a story (b) making slides for a talk (c) drawing a kite (d) opening a website
4. 4.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) a web browser (d) an operating system
5. 5.🧰 Which program would you use for colouring a picture? (a) a presentation program (b) a word processor (c) a paint program (d) a spreadsheet
6. 6.🔤 The style or design of letters is called the ___. (a) folder (b) mouse (c) font (d) cursor
7. 7.True or false: underline draws a line under text. (a) True (b) False
8. 8.🌐 Which of these jumps to another page? (a) a link (b) the internet (c) a website (d) a search engine
9. 9.Which of these is an old counting tool? (a) smartwatch (b) laptop (c) supercomputer (d) slide rule
10. 10.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
11. 11.📐 Which alignment lines up at the right? (a) left align (b) right align (c) centre align (d) justify
12. 12.Which of these is done in a spreadsheet? (a) writing a story (b) making a budget table (c) typing a letter (d) making slides for a talk
13. 13.Which of these is an old counting tool? (a) tablet (b) Napier’s bones (c) supercomputer (d) smartwatch
14. 14.🅱️ Which style makes a dotted list? (a) underline (b) font size (c) strikethrough (d) bullets
15. 15.True or false: “Napier’s bones” is a modern computer. (a) False (b) True
16. 16.True or false: text that straight on both edges is justify. (a) True (b) False
17. 17.🦴 Napier’s bones were used to ___. (a) draw pictures (b) send emails (c) play music (d) multiply numbers
18. 18.True or false: a website is often underlined. (a) True (b) False
19. 19.True or false: “desktop computer” is a modern computer. (a) False (b) True
20. 20.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
21. 21.⚡ Which generation of computers first used vacuum tubes?
22. 22.📐 Which alignment lines up at the left? (a) justify (b) left align (c) right align (d) centre align
23. 23.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
24. 24.Which of these is a job of an app? (a) opens a website (b) manages all the files (c) starts up the computer (d) shares memory among apps
25. 25.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
26. 26.🌐 Which of these tells where a site lives? (a) a link (b) a web address (c) a search engine (d) a web browser
27. 27.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) go to the website (b) type your username
28. 28.True or false: text that straight on both edges is centre align. (a) True (b) False
29. 29.True or false: the internet has a back button. (a) False (b) True
30. 30.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
31. 31.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) manages all the files (d) types a letter
32. 32.True or false: font size makes letters bigger. (a) True (b) False
33. 33.Which of these is done in a word processor? (a) making a budget table (b) opening a website (c) drawing a kite (d) typing a letter
34. 34.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
35. 35.True or false: “types a letter” is a job of the operating system. (a) False (b) True
36. 36.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) colour (d) size
37. 37.True or false: a web browser shows web pages to us. (a) False (b) True
38. 38.Which of these is true of the internet? (a) is a group of web pages (b) links computers globally (c) is often underlined (d) finds pages by keywords
39. 39.🌐 Which of these has a back button? (a) a link (b) the internet (c) a search engine (d) a web browser
40. 40.True or false: Ctrl+I turns on bold. (a) False (b) True

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