Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 333 · 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 a modern computer? (a) Napier’s bones (b) Pascaline (c) abacus (d) smartwatch
2. 2.True or false: a website has its own home page. (a) False (b) True
3. 3.True or false: “abacus” is a modern computer. (a) True (b) False
4. 4.🔢 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
5. 5.True or false: in email, the subject answers the sender. (a) True (b) False
6. 6.Which of these is true of a web address? (a) has a back button (b) lists search results (c) tells where a site lives (d) shows web pages to us
7. 7.True or false: in email, the Reply button answers the sender. (a) True (b) False
8. 8.True or false: the internet is often underlined. (a) False (b) True
9. 9.📐 Which alignment straight on both edges? (a) left align (b) centre align (c) justify (d) right align
10. 10.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) press Enter (c) type your username (d) go to the website
11. 11.Which of these is done in a paint program? (a) colouring a picture (b) adding up marks (c) opening a website (d) writing a story
12. 12.🔍 Which is the odd one out? (a) smartwatch (b) laptop (c) supercomputer (d) Napier’s bones
13. 13.📧 In email, which passes mail to others? (a) attachment (b) Inbox (c) Forward (d) Sent
14. 14.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
15. 15.📧 In email, which starts a new email? (a) Reply (b) Compose (c) Sent (d) Inbox
16. 16.🕰️ Is “tablet” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
17. 17.🔠 Making letters bigger means changing the font ___. (a) name (b) size (c) colour (d) folder
18. 18.What did computers of generation 4 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
19. 19.Which of these is a modern computer? (a) abacus (b) slide rule (c) tablet (d) Pascaline
20. 20.True or false: in email, the Forward button passes mail to others. (a) True (b) False
21. 21.What does underline do to text? (a) makes letters dark (b) draws a line under text (c) makes letters red (d) makes a dotted list
22. 22.🎨 Making a heading red means changing the font ___. (a) colour (b) shape (c) size (d) name
23. 23.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) adds up marks (d) shows the desktop
24. 24.Which of these is true of the Sent folder? (a) holds junk mail (b) answers the sender (c) keeps mails you sent (d) holds emails you receive
25. 25.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) slide rule (c) Napier’s bones (d) Pascaline
26. 26.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
27. 27.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) bold (c) font colour (d) italic
28. 28.True or false: underline draws a line under text. (a) True (b) False
29. 29.True or false: Ctrl+U turns on italic. (a) False (b) True
30. 30.True or false: “opens a website” is a job of an app. (a) False (b) True
31. 31.🌐 Which of these shows web pages to us? (a) a website (b) a web browser (c) a link (d) a search engine
32. 32.🔍 Which is the odd one out? (a) abacus (b) Napier’s bones (c) Pascaline (d) laptop
33. 33.True or false: in email, the Reply button keeps mails you sent. (a) False (b) True
34. 34.🔍 Which is the odd one out? (a) supercomputer (b) abacus (c) tablet (d) desktop computer
35. 35.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
36. 36.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) shares memory among apps (d) plays a game
37. 37.True or false: “abacus” is an old counting tool. (a) False (b) True
38. 38.🔍 Which is the odd one out? (a) tally sticks (b) slide rule (c) smartwatch (d) abacus
39. 39.Which of these is an old counting tool? (a) abacus (b) desktop computer (c) laptop (d) supercomputer
40. 40.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) Web Wide World (d) World Wide Web

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