Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 107 · 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 true of a web browser? (a) tells where a site lives (b) finds pages by keywords (c) jumps to another page (d) has a back button
2. 2.True or false: in email, an attachment keeps mails you sent. (a) False (b) True
3. 3.Which of these is true of the internet? (a) tells where a site lives (b) links computers globally (c) has a back button (d) jumps to another page
4. 4.What does font colour do to text? (a) makes letters red (b) makes a dotted list (c) makes letters slant (d) makes letters dark
5. 5.🔢 To log in to a website, which do we do first: “press Enter” or “type your username”? (a) press Enter (b) type your username
6. 6.⌨️ Which style does Ctrl+U turn on? (a) italic (b) underline (c) bold
7. 7.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) shape (d) colour
8. 8.🧰 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
9. 9.True or false: writing a story is done in a spreadsheet. (a) True (b) False
10. 10.📧 In email, which holds emails you receive? (a) attachment (b) Forward (c) Inbox (d) subject
11. 11.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) only at night (d) as the computer starts
12. 12.📨 What does it mean to send an email? (a) delete it (b) print it (c) deliver it to someone (d) colour it
13. 13.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
14. 14.True or false: strikethrough makes letters bigger. (a) True (b) False
15. 15.What does bold do to text? (a) makes letters bigger (b) makes letters thick (c) makes letters red (d) draws a line under text
16. 16.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) a pencil (d) an internet connection
17. 17.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
18. 18.🅱️ Which style makes letters thick? (a) bullets (b) highlight (c) bold (d) strikethrough
19. 19.True or false: Ctrl+B turns on bold. (a) False (b) True
20. 20.Which of these is an old counting tool? (a) supercomputer (b) smartphone (c) Napier’s bones (d) tablet
21. 21.🔠 Making letters bigger means changing the font ___. (a) folder (b) size (c) name (d) colour
22. 22.What does bullets do to text? (a) makes letters slant (b) makes a dotted list (c) colours behind the text (d) makes letters red
23. 23.True or false: a search engine links computers globally. (a) False (b) True
24. 24.📐 Which alignment sits in the middle? (a) justify (b) centre align (c) left align (d) right align
25. 25.Which of these is true of a search engine? (a) finds pages by keywords (b) has a back button (c) is often underlined (d) has its own home page
26. 26.What does strikethrough do to text? (a) makes a dotted list (b) makes a 1, 2, 3 list (c) draws a line through (d) makes letters thick
27. 27.🧩 Is an operating system hardware or software? (a) software (b) hardware
28. 28.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
29. 29.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) [email protected] (d) riya#example.com
30. 30.True or false: “abacus” is a modern computer. (a) False (b) True
31. 31.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) type your password (c) press Enter (d) type your username
32. 32.True or false: “plays a song” is a job of the operating system. (a) True (b) False
33. 33.What does underline do to text? (a) makes letters thick (b) makes letters dark (c) makes letters red (d) draws a line under text
34. 34.True or false: text that lines up at the left is centre align. (a) True (b) False
35. 35.🌐 Which of these has its own home page? (a) the internet (b) a search engine (c) a web address (d) a website
36. 36.🌐 Which of these finds pages by keywords? (a) a website (b) the internet (c) a search engine (d) a link
37. 37.Which of these is done in a word processor? (a) making slides for a talk (b) typing a letter (c) adding up marks (d) colouring a picture
38. 38.True or false: the internet often starts with www. (a) True (b) False
39. 39.🔢 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
40. 40.Which of these is a job of an app? (a) talks to the devices (b) types a letter (c) runs the other programs (d) manages all the files

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