Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 95 · 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 style does Ctrl+U turn on? (a) bold (b) underline (c) italic
2. 2.🌐 Which of these has its own home page? (a) a website (b) a search engine (c) a link (d) a web browser
3. 3.True or false: text that lines up at the right is justify. (a) True (b) False
4. 4.True or false: opening a website is done in a web browser. (a) False (b) True
5. 5.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a real prize (c) a school notice (d) a trick (spam)
6. 6.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) whole room (c) lunch box (d) pencil box
7. 7.What does strikethrough do to text? (a) draws a line through (b) makes letters bigger (c) makes letters thick (d) makes a dotted list
8. 8.True or false: “Napier’s bones” is an old counting tool. (a) True (b) False
9. 9.True or false: Ctrl+U turns on underline. (a) False (b) True
10. 10.📧 In email, which is a file sent with mail? (a) Sent (b) Compose (c) Spam (d) attachment
11. 11.📧 Which sign is in every email address? (a) # (b) % (c) & (d) @
12. 12.True or false: strikethrough makes a 1, 2, 3 list. (a) False (b) True
13. 13.Which of these is true of a web address? (a) jumps to another page (b) is often underlined (c) often starts with www (d) lists search results
14. 14.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your username (c) type your password (d) open the web browser
15. 15.📧 In email, which tells what mail is about? (a) Sent (b) Reply (c) subject (d) Inbox
16. 16.True or false: the internet tells where a site lives. (a) False (b) True
17. 17.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
18. 18.Which of these is done in a paint program? (a) typing a letter (b) writing a story (c) opening a website (d) colouring a picture
19. 19.Which of these is true of a web browser? (a) is often underlined (b) jumps to another page (c) has a back button (d) is a group of web pages
20. 20.🧩 Is an operating system hardware or software? (a) software (b) hardware
21. 21.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
22. 22.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
23. 23.True or false: in email, the subject passes mail to others. (a) False (b) True
24. 24.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
25. 25.True or false: a link finds pages by keywords. (a) False (b) True
26. 26.True or false: in email, the Compose button starts a new email. (a) False (b) True
27. 27.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
28. 28.📐 Which alignment straight on both edges? (a) left align (b) centre align (c) right align (d) justify
29. 29.👴 Who is called the father of the computer? (a) John Napier (b) Charles Babbage (c) Blaise Pascal
30. 30.True or false: “abacus” is a modern computer. (a) True (b) False
31. 31.🔍 Which is the odd one out? (a) laptop (b) desktop computer (c) tally sticks (d) smartphone
32. 32.True or false: text that sits in the middle is justify. (a) True (b) False
33. 33.What does numbering do to text? (a) draws a line through (b) draws a line under text (c) makes letters slant (d) makes a 1, 2, 3 list
34. 34.📧 In email, which answers the sender? (a) attachment (b) Reply (c) Forward (d) Inbox
35. 35.🔤 The style or design of letters is called the ___. (a) font (b) mouse (c) folder (d) cursor
36. 36.True or false: “Pascaline” is a modern computer. (a) False (b) True
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.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
39. 39.Which of these is true of the Compose button? (a) keeps mails you sent (b) passes mail to others (c) is a file sent with mail (d) starts a new email
40. 40.What did computers of generation 4 first use? (a) vacuum tubes (b) microprocessors (c) transistors (d) integrated circuits

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