Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 72 · 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 planned machine of Charles Babbage could be programmed? (a) abacus (b) Napier’s bones (c) Analytical Engine (d) Pascaline
2. 2.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
3. 3.🧰 Which program would you use for making slides for a talk? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a paint program
4. 4.True or false: text that sits in the middle is justify. (a) True (b) False
5. 5.📧 In email, which holds junk mail? (a) subject (b) Inbox (c) Spam (d) Compose
6. 6.Which of these is true of a web browser? (a) lists search results (b) often starts with www (c) shows web pages to us (d) is a group of web pages
7. 7.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
8. 8.Which of these is done in a presentation program? (a) adding up marks (b) colouring a picture (c) typing a letter (d) making slides for a talk
9. 9.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your password (c) press Enter (d) open the web browser
10. 10.🌐 Which of these has a back button? (a) a web browser (b) a search engine (c) the internet (d) a website
11. 11.True or false: text that straight on both edges is centre align. (a) False (b) True
12. 12.Which of these is true of the Forward button? (a) starts a new email (b) keeps mails you sent (c) holds emails you receive (d) passes mail to others
13. 13.True or false: “tally sticks” is an old counting tool. (a) True (b) False
14. 14.📧 In email, which keeps mails you sent? (a) Forward (b) Inbox (c) Sent (d) subject
15. 15.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
16. 16.True or false: a search engine lists search results. (a) True (b) False
17. 17.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
18. 18.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) plays a game (d) shares memory among apps
19. 19.True or false: “tablet” is an old counting tool. (a) False (b) True
20. 20.🔍 Which is the odd one out? (a) smartphone (b) supercomputer (c) laptop (d) Napier’s bones
21. 21.What does bold do to text? (a) makes letters red (b) makes a dotted list (c) draws a line through (d) makes letters thick
22. 22.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
23. 23.🔍 Which is the odd one out? (a) laptop (b) Pascaline (c) Napier’s bones (d) abacus
24. 24.True or false: in email, the Compose button keeps mails you sent. (a) False (b) True
25. 25.📧 In email, which starts a new email? (a) Spam (b) Inbox (c) Forward (d) Compose
26. 26.What does font size do to text? (a) makes letters dark (b) draws a line through (c) makes letters bigger (d) makes a 1, 2, 3 list
27. 27.Which of these is true of a web address? (a) often starts with www (b) has a back button (c) finds pages by keywords (d) is a group of web pages
28. 28.🕰️ Is “laptop” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
29. 29.⚡ Which generation of computers first used integrated circuits?
30. 30.Which of these is true of the internet? (a) is often underlined (b) shows web pages to us (c) lists search results (d) links computers globally
31. 31.🌐 Which of these often starts with www? (a) a link (b) a web address (c) the internet (d) a web browser
32. 32.True or false: italic makes letters slant. (a) True (b) False
33. 33.True or false: strikethrough draws a line through. (a) True (b) False
34. 34.What did computers of generation 1 first use? (a) microprocessors (b) integrated circuits (c) transistors (d) vacuum tubes
35. 35.True or false: text that lines up at the right is justify. (a) False (b) True
36. 36.Which of these is an old counting tool? (a) tablet (b) laptop (c) desktop computer (d) abacus
37. 37.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
38. 38.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) draws a picture (d) manages all the files
39. 39.📧 In email, which holds emails you receive? (a) Inbox (b) Spam (c) subject (d) Reply
40. 40.True or false: computers of generation 2 first used microprocessors. (a) False (b) True

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