Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 373 · 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.What does bullets do to text? (a) draws a line through (b) makes a 1, 2, 3 list (c) makes letters bigger (d) makes a dotted list
2. 2.Which of these is done in a word processor? (a) colouring a picture (b) making a budget table (c) opening a website (d) typing a letter
3. 3.What does strikethrough do to text? (a) draws a line under text (b) makes letters red (c) draws a line through (d) makes letters thick
4. 4.🎨 Making a heading red means changing the font ___. (a) name (b) shape (c) colour (d) size
5. 5.🧮 Which is one of the oldest counting tools? (a) the smartphone (b) the calculator (c) the abacus (d) the laptop
6. 6.Which of these is a modern computer? (a) abacus (b) Napier’s bones (c) Pascaline (d) desktop computer
7. 7.True or false: “runs the other programs” is a job of an app. (a) True (b) False
8. 8.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) name (d) size
9. 9.Which of these is done in a presentation program? (a) drawing a kite (b) making slides for a talk (c) adding up marks (d) typing a letter
10. 10.Which of these is a job of an app? (a) shows the desktop (b) plays a song (c) talks to the devices (d) manages all the files
11. 11.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) Web Wide World (d) World Wide Web
12. 12.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
13. 13.What does numbering do to text? (a) makes letters slant (b) makes a 1, 2, 3 list (c) draws a line under text (d) makes letters thick
14. 14.Which of these is a job of the operating system? (a) adds up marks (b) shares memory among apps (c) types a letter (d) draws a picture
15. 15.⚡ Which generation of computers first used integrated circuits?
16. 16.Which of these is a job of an app? (a) plays a game (b) runs the other programs (c) talks to the devices (d) starts up the computer
17. 17.📧 In email, which holds junk mail? (a) Compose (b) Reply (c) Spam (d) Sent
18. 18.What did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
19. 19.What did computers of generation 1 first use? (a) integrated circuits (b) microprocessors (c) transistors (d) vacuum tubes
20. 20.True or false: font size makes letters dark. (a) True (b) False
21. 21.True or false: text that straight on both edges is centre align. (a) False (b) True
22. 22.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
23. 23.True or false: computers of generation 1 first used microprocessors. (a) True (b) False
24. 24.Which of these is true of the Compose button? (a) keeps mails you sent (b) answers the sender (c) starts a new email (d) is a file sent with mail
25. 25.What does bold do to text? (a) draws a line under text (b) colours behind the text (c) makes letters thick (d) makes a dotted list
26. 26.🌐 Which of these links computers globally? (a) a link (b) the internet (c) a search engine (d) a web address
27. 27.🌐 Which of these has a back button? (a) a search engine (b) a web browser (c) a website (d) a web address
28. 28.🌐 Which of these jumps to another page? (a) a search engine (b) a link (c) a web address (d) a web browser
29. 29.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Sent folder (c) the Spam folder (d) the Subject box
30. 30.True or false: underline colours behind the text. (a) False (b) True
31. 31.🏢 The first electronic computers were so big that they filled a ___. (a) lunch box (b) pocket (c) pencil box (d) whole room
32. 32.🔍 Which is the odd one out? (a) Pascaline (b) smartwatch (c) tablet (d) desktop computer
33. 33.Which of these is a job of the operating system? (a) talks to the devices (b) opens a website (c) types a letter (d) draws a picture
34. 34.🔍 Which is the odd one out? (a) smartwatch (b) laptop (c) Napier’s bones (d) tablet
35. 35.True or false: a link often starts with www. (a) False (b) True
36. 36.🖥️ 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
37. 37.📎 What do we use to send a photo along with an email? (a) an attachment (b) a stamp (c) an envelope (d) a stapler
38. 38.True or false: a link is often underlined. (a) True (b) False
39. 39.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
40. 40.🔍 Which is the odd one out? (a) Difference Engine (b) Pascaline (c) supercomputer (d) tally sticks

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