Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 199 · 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: a web browser often starts with www. (a) True (b) False
2. 2.Which of these is true of the internet? (a) shows web pages to us (b) tells where a site lives (c) finds pages by keywords (d) links computers globally
3. 3.What did computers of generation 1 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
4. 4.Which of these is true of the Spam folder? (a) is a file sent with mail (b) keeps mails you sent (c) holds junk mail (d) holds emails you receive
5. 5.🔢 To log in to a website, which do we do first: “type your password” or “go to the website”? (a) type your password (b) go to the website
6. 6.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
7. 7.True or false: typing a letter is done in a presentation program. (a) True (b) False
8. 8.🅱️ Which style colours behind the text? (a) font colour (b) underline (c) strikethrough (d) highlight
9. 9.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
10. 10.True or false: Ctrl+U turns on bold. (a) False (b) True
11. 11.What does underline do to text? (a) makes letters slant (b) makes letters thick (c) draws a line under text (d) makes letters dark
12. 12.True or false: bold makes letters thick. (a) True (b) False
13. 13.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pocket (c) lunch box (d) pencil box
14. 14.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the end page (d) the home page
15. 15.🌐 Which of these has a back button? (a) a web address (b) a link (c) a web browser (d) the internet
16. 16.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
17. 17.True or false: bold draws a line under text. (a) True (b) False
18. 18.📧 In email, which holds emails you receive? (a) Compose (b) Spam (c) Sent (d) Inbox
19. 19.What does font colour do to text? (a) makes letters dark (b) makes a dotted list (c) makes letters red (d) draws a line through
20. 20.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
21. 21.📐 Which alignment straight on both edges? (a) justify (b) right align (c) centre align (d) left align
22. 22.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
23. 23.True or false: typing a letter is done in a web browser. (a) False (b) True
24. 24.Which of these is an old counting tool? (a) desktop computer (b) laptop (c) slide rule (d) supercomputer
25. 25.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) adds up marks (d) runs the other programs
26. 26.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
27. 27.Which of these is true of a search engine? (a) jumps to another page (b) is a group of web pages (c) tells where a site lives (d) lists search results
28. 28.True or false: text that sits in the middle is centre align. (a) False (b) True
29. 29.True or false: typing a letter is done in a word processor. (a) False (b) True
30. 30.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
31. 31.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a paint program (d) a word processor
32. 32.True or false: in email, the Sent folder answers the sender. (a) True (b) False
33. 33.What does bold do to text? (a) makes letters bigger (b) makes a dotted list (c) colours behind the text (d) makes letters dark
34. 34.Which of these is true of a web address? (a) has its own home page (b) finds pages by keywords (c) tells where a site lives (d) lists search results
35. 35.True or false: Ctrl+B turns on bold. (a) True (b) False
36. 36.📨 What does it mean to send an email? (a) delete it (b) print it (c) colour it (d) deliver it to someone
37. 37.True or false: Ctrl+I turns on italic. (a) True (b) False
38. 38.True or false: colouring a picture is done in a paint program. (a) False (b) True
39. 39.True or false: “laptop” is a modern computer. (a) True (b) False
40. 40.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app

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