Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 512 · 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.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
2. 2.Which of these is done in a word processor? (a) drawing a kite (b) colouring a picture (c) making a budget table (d) writing a story
3. 3.🌐 Which of these finds pages by keywords? (a) a link (b) a website (c) a search engine (d) a web browser
4. 4.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) a stamp (d) an attachment
5. 5.🔍 Which is the odd one out? (a) smartwatch (b) abacus (c) Napier’s bones (d) Pascaline
6. 6.Which of these is done in a spreadsheet? (a) making slides for a talk (b) making a budget table (c) typing a letter (d) drawing a kite
7. 7.True or false: in email, the Compose button keeps mails you sent. (a) False (b) True
8. 8.📧 Which sign is in every email address? (a) % (b) & (c) # (d) @
9. 9.True or false: Ctrl+I turns on underline. (a) False (b) True
10. 10.True or false: “tablet” is a modern computer. (a) True (b) False
11. 11.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
12. 12.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
13. 13.True or false: a link is often underlined. (a) False (b) True
14. 14.True or false: a link jumps to another page. (a) True (b) False
15. 15.True or false: a web browser links computers globally. (a) True (b) False
16. 16.Which of these is true of the Compose button? (a) holds emails you receive (b) tells what mail is about (c) starts a new email (d) is a file sent with mail
17. 17.Which of these is true of the internet? (a) jumps to another page (b) is a group of web pages (c) links computers globally (d) tells where a site lives
18. 18.Which of these is true of the Inbox? (a) tells what mail is about (b) holds emails you receive (c) starts a new email (d) passes mail to others
19. 19.🧰 Which program would you use for making a budget table? (a) a paint program (b) a web browser (c) a spreadsheet (d) a presentation program
20. 20.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) opens a website (d) manages all the files
21. 21.🧰 Which program would you use for adding up marks? (a) a web browser (b) a word processor (c) a spreadsheet (d) a paint program
22. 22.What did computers of generation 1 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
23. 23.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
24. 24.True or false: in email, the subject starts a new email. (a) True (b) False
25. 25.⚡ Which generation of computers first used integrated circuits?
26. 26.🌐 Which of these shows web pages to us? (a) a web browser (b) the internet (c) a website (d) a link
27. 27.True or false: “slide rule” is an old counting tool. (a) False (b) True
28. 28.🌐 Which of these links computers globally? (a) a search engine (b) a link (c) a website (d) the internet
29. 29.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) size (d) colour
30. 30.True or false: computers of generation 3 first used transistors. (a) True (b) False
31. 31.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
32. 32.What does numbering do to text? (a) makes letters dark (b) makes a 1, 2, 3 list (c) makes letters bigger (d) makes letters thick
33. 33.Which of these is true of a search engine? (a) has a back button (b) lists search results (c) tells where a site lives (d) jumps to another page
34. 34.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) a web browser (d) an operating system
36. 36.Which of these is done in a paint program? (a) making slides for a talk (b) drawing a kite (c) making a budget table (d) typing a letter
37. 37.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
38. 38.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a word processor (c) a presentation program (d) a spreadsheet
39. 39.What does font size do to text? (a) makes letters dark (b) makes letters thick (c) makes a dotted list (d) makes letters bigger
40. 40.What does highlight do to text? (a) makes letters slant (b) makes letters bigger (c) makes a dotted list (d) colours behind the text

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