Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 248 · 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.📎 What do we use to send a photo along with an email? (a) an envelope (b) a stamp (c) a stapler (d) an attachment
2. 2.True or false: strikethrough makes letters thick. (a) True (b) False
3. 3.📐 Which alignment lines up at the left? (a) left align (b) right align (c) centre align (d) justify
4. 4.Which of these is an old counting tool? (a) tablet (b) smartphone (c) desktop computer (d) Pascaline
5. 5.📧 In email, which holds junk mail? (a) Spam (b) subject (c) attachment (d) Inbox
6. 6.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) a pencil (d) an internet connection
7. 7.🏠 What is the first page of a website called? (a) the end page (b) the last page (c) the cover (d) the home page
8. 8.🌐 Which of these finds pages by keywords? (a) a web browser (b) a search engine (c) a link (d) the internet
9. 9.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
10. 10.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) [email protected] (d) riya.example.com
11. 11.🅱️ Which style draws a line under text? (a) highlight (b) font size (c) strikethrough (d) underline
12. 12.True or false: text that lines up at the left is left align. (a) True (b) False
13. 13.True or false: writing a story is done in a spreadsheet. (a) False (b) True
14. 14.What does highlight do to text? (a) makes letters red (b) makes a dotted list (c) colours behind the text (d) makes letters bigger
15. 15.🔍 Which is the odd one out? (a) tablet (b) Pascaline (c) slide rule (d) Napier’s bones
16. 16.True or false: the internet lists search results. (a) True (b) False
17. 17.📧 In email, which holds emails you receive? (a) Sent (b) Inbox (c) Forward (d) Reply
18. 18.🔤 The style or design of letters is called the ___. (a) mouse (b) folder (c) cursor (d) font
19. 19.🔁 When does the operating system start working? (a) only at night (b) after we print (c) as the computer starts (d) when we sneeze
20. 20.Which of these is a modern computer? (a) tally sticks (b) Pascaline (c) slide rule (d) smartwatch
21. 21.🌐 Which of these shows web pages to us? (a) a web browser (b) a search engine (c) a web address (d) the internet
22. 22.🌐 Which of these lists search results? (a) a link (b) a web browser (c) a search engine (d) the internet
23. 23.Which of these is done in a spreadsheet? (a) typing a letter (b) colouring a picture (c) making a budget table (d) opening a website
24. 24.Which of these is true of the Inbox? (a) holds emails you receive (b) answers the sender (c) starts a new email (d) tells what mail is about
25. 25.👴 Who is called the father of the computer? (a) John Napier (b) Charles Babbage (c) Blaise Pascal
26. 26.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
27. 27.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
28. 28.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
29. 29.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
30. 30.True or false: computers of generation 2 first used vacuum tubes. (a) True (b) False
31. 31.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
32. 32.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
33. 33.Which of these is a job of the operating system? (a) shares memory among apps (b) types a letter (c) opens a website (d) plays a song
34. 34.🧩 Is an operating system hardware or software? (a) hardware (b) software
35. 35.🔢 To log in to a website, which do we do first: “type your password” or “open the web browser”? (a) type your password (b) open the web browser
36. 36.Which of these is a job of an app? (a) talks to the devices (b) runs the other programs (c) plays a game (d) manages all the files
37. 37.Which of these is a modern computer? (a) Napier’s bones (b) Pascaline (c) laptop (d) slide rule
38. 38.True or false: writing a story is done in a word processor. (a) False (b) True
39. 39.📐 Which alignment sits in the middle? (a) justify (b) left align (c) right align (d) centre align
40. 40.🔍 Which is the odd one out? (a) smartwatch (b) tally sticks (c) slide rule (d) Difference Engine

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