Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 765 · 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.🔤 The style or design of letters is called the ___. (a) folder (b) mouse (c) cursor (d) font
2. 2.True or false: “types a letter” is a job of an app. (a) False (b) True
3. 3.True or false: colouring a picture is done in a paint program. (a) False (b) True
4. 4.True or false: in email, the Reply button passes mail to others. (a) True (b) False
5. 5.What does font colour do to text? (a) makes letters bigger (b) makes letters slant (c) draws a line under text (d) makes letters red
6. 6.👴 Who is called the father of the computer? (a) Charles Babbage (b) John Napier (c) Blaise Pascal
7. 7.True or false: “talks to the devices” is a job of the operating system. (a) True (b) False
8. 8.Which of these is true of the internet? (a) has a back button (b) links computers globally (c) is a group of web pages (d) tells where a site lives
9. 9.🔢 To log in to a website, which do we do first: “type your password” or “press Enter”? (a) type your password (b) press Enter
10. 10.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
11. 11.🌐 Which of these has a back button? (a) a search engine (b) a web address (c) a link (d) a web browser
12. 12.True or false: a website shows web pages to us. (a) False (b) True
13. 13.🧩 Is an operating system hardware or software? (a) hardware (b) software
14. 14.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
15. 15.Which of these is a job of the operating system? (a) opens a website (b) plays a game (c) starts up the computer (d) plays a song
16. 16.📧 Which of these looks like a correct email address? (a) riya example com (b) riya#example.com (c) [email protected] (d) riya.example.com
17. 17.Which of these is true of a search engine? (a) links computers globally (b) often starts with www (c) lists search results (d) has its own home page
18. 18.Which of these is true of an attachment? (a) starts a new email (b) keeps mails you sent (c) passes mail to others (d) is a file sent with mail
19. 19.What does font size do to text? (a) draws a line through (b) makes letters dark (c) makes a dotted list (d) makes letters bigger
20. 20.Which of these is done in a presentation program? (a) colouring a picture (b) adding up marks (c) drawing a kite (d) making slides for a talk
21. 21.🌐 Which of these finds pages by keywords? (a) a search engine (b) the internet (c) a website (d) a web address
22. 22.📐 Which alignment lines up at the left? (a) right align (b) centre align (c) left align (d) justify
23. 23.Which of these is true of a website? (a) finds pages by keywords (b) jumps to another page (c) is often underlined (d) has its own home page
24. 24.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) go to the website (b) type your password
25. 25.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) go to the website (b) press Enter
26. 26.True or false: typing a letter is done in a presentation program. (a) False (b) True
27. 27.True or false: numbering draws a line under text. (a) False (b) True
28. 28.True or false: Ctrl+U turns on bold. (a) True (b) False
29. 29.True or false: “desktop computer” is a modern computer. (a) False (b) True
30. 30.Which of these is true of the subject? (a) tells what mail is about (b) answers the sender (c) is a file sent with mail (d) starts a new email
31. 31.What does strikethrough do to text? (a) draws a line through (b) makes letters slant (c) makes a dotted list (d) makes a 1, 2, 3 list
32. 32.True or false: “opens a website” is a job of an app. (a) True (b) False
33. 33.🌐 Which of these has its own home page? (a) a link (b) a website (c) a web address (d) a search engine
34. 34.📐 Which alignment straight on both edges? (a) left align (b) centre align (c) justify (d) right align
35. 35.True or false: underline makes letters red. (a) True (b) False
36. 36.True or false: a website tells where a site lives. (a) False (b) True
37. 37.🔠 Making letters bigger means changing the font ___. (a) colour (b) name (c) folder (d) size
38. 38.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a spreadsheet (c) a presentation program (d) a paint program
39. 39.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Pascaline (b) slide rule (c) Napier’s bones (d) abacus
40. 40.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a paint program (c) a spreadsheet (d) a presentation program

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