Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 651 · 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.True or false: italic makes letters slant. (a) False (b) True
2. 2.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
3. 3.⚡ Which generation of computers first used microprocessors?
4. 4.Which of these is a job of the operating system? (a) plays a song (b) types a letter (c) runs the other programs (d) plays a game
5. 5.True or false: in email, the subject holds emails you receive. (a) True (b) False
6. 6.🔢 To log in to a website, which do we do first: “type your password” or “open the web browser”? (a) open the web browser (b) type your password
7. 7.🌐 Which of these is often underlined? (a) the internet (b) a website (c) a link (d) a search engine
8. 8.True or false: “laptop” is an old counting tool. (a) False (b) True
9. 9.What does bullets do to text? (a) makes a dotted list (b) makes letters thick (c) draws a line under text (d) colours behind the text
10. 10.Which of these is a job of the operating system? (a) starts up the computer (b) plays a song (c) opens a website (d) adds up marks
11. 11.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
12. 12.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) whole room (c) pencil box (d) lunch box
13. 13.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Napier’s bones (b) abacus (c) Pascaline (d) Analytical Engine
14. 14.Which of these is true of the subject? (a) tells what mail is about (b) is a file sent with mail (c) answers the sender (d) holds emails you receive
15. 15.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
16. 16.📧 In email, which is a file sent with mail? (a) attachment (b) subject (c) Sent (d) Inbox
17. 17.True or false: numbering makes letters dark. (a) True (b) False
18. 18.📧 In email, which holds emails you receive? (a) Sent (b) Inbox (c) subject (d) Compose
19. 19.🅱️ Which style makes a dotted list? (a) underline (b) bullets (c) italic (d) strikethrough
20. 20.True or false: in email, the Reply button answers the sender. (a) False (b) True
21. 21.What does highlight do to text? (a) makes letters red (b) colours behind the text (c) makes letters slant (d) makes letters dark
22. 22.True or false: “adds up marks” is a job of an app. (a) True (b) False
23. 23.True or false: writing a story is done in a presentation program. (a) True (b) False
24. 24.🏠 What is the first page of a website called? (a) the cover (b) the end page (c) the last page (d) the home page
25. 25.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
26. 26.Which of these is done in a presentation program? (a) opening a website (b) making slides for a talk (c) typing a letter (d) writing a story
27. 27.Which of these is done in a word processor? (a) drawing a kite (b) making a budget table (c) writing a story (d) making slides for a talk
28. 28.Which of these is a modern computer? (a) abacus (b) Difference Engine (c) Napier’s bones (d) smartwatch
29. 29.True or false: a search engine finds pages by keywords. (a) False (b) True
30. 30.True or false: text that straight on both edges is centre align. (a) False (b) True
31. 31.True or false: “plays a song” is a job of an app. (a) False (b) True
32. 32.📧 In email, which passes mail to others? (a) attachment (b) Inbox (c) Forward (d) Compose
33. 33.📧 Which sign is in every email address? (a) # (b) % (c) @ (d) &
34. 34.Which of these is a modern computer? (a) slide rule (b) Napier’s bones (c) Pascaline (d) laptop
35. 35.True or false: writing a story is done in a word processor. (a) False (b) True
36. 36.Which of these is a job of the operating system? (a) plays a song (b) adds up marks (c) shows the desktop (d) opens a website
37. 37.🌐 Which of these often starts with www? (a) a search engine (b) a web address (c) a web browser (d) a link
38. 38.🧮 Which is one of the oldest counting tools? (a) the abacus (b) the smartphone (c) the calculator (d) the laptop
39. 39.True or false: text that lines up at the right is right align. (a) False (b) True
40. 40.🔢 To log in to a website, what comes right after “type your password”? (a) type your username (b) open the web browser (c) press Enter (d) go to the website

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