Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 596 · 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 finds pages by keywords? (a) a link (b) a website (c) a search engine (d) the internet
2. 2.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
3. 3.🔢 To log in to a website, which do we do first: “press Enter” or “type your username”? (a) type your username (b) press Enter
4. 4.True or false: in email, the Inbox is a file sent with mail. (a) False (b) True
5. 5.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
6. 6.🌐 Which of these is a group of web pages? (a) a web browser (b) a website (c) a web address (d) a link
7. 7.📧 In email, which holds junk mail? (a) Spam (b) Sent (c) Compose (d) Reply
8. 8.Which of these is true of the Spam folder? (a) starts a new email (b) holds emails you receive (c) holds junk mail (d) tells what mail is about
9. 9.True or false: a web browser shows web pages to us. (a) True (b) False
10. 10.📧 In email, which is a file sent with mail? (a) Inbox (b) Forward (c) attachment (d) Sent
11. 11.🔢 To log in to a website, what comes right after “go to the website”? (a) open the web browser (b) type your password (c) type your username (d) press Enter
12. 12.🌐 Which of these links computers globally? (a) a web browser (b) a search engine (c) a website (d) the internet
13. 13.Which of these is true of the subject? (a) passes mail to others (b) holds emails you receive (c) tells what mail is about (d) holds junk mail
14. 14.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a trick (spam) (c) a school notice (d) a birthday card
15. 15.🅱️ Which style makes letters bigger? (a) numbering (b) underline (c) highlight (d) font size
16. 16.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Analytical Engine (b) Napier’s bones (c) Pascaline (d) abacus
17. 17.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) slide rule (c) Pascaline (d) Napier’s bones
18. 18.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
19. 19.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
20. 20.What did computers of generation 4 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
21. 21.Which of these is an old counting tool? (a) laptop (b) smartwatch (c) supercomputer (d) abacus
22. 22.True or false: “abacus” is an old counting tool. (a) False (b) True
23. 23.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
24. 24.Which of these is a job of the operating system? (a) starts up the computer (b) draws a picture (c) opens a website (d) plays a game
25. 25.🌐 Which of these lists search results? (a) a web address (b) a website (c) a search engine (d) a web browser
26. 26.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
27. 27.True or false: highlight makes a dotted list. (a) False (b) True
28. 28.🧰 Which program would you use for adding up marks? (a) a web browser (b) a presentation program (c) a paint program (d) a spreadsheet
29. 29.Which of these is true of a website? (a) often starts with www (b) links computers globally (c) has a back button (d) has its own home page
30. 30.📧 In email, which starts a new email? (a) Compose (b) subject (c) Forward (d) Inbox
31. 31.Which of these is true of the Inbox? (a) starts a new email (b) holds emails you receive (c) is a file sent with mail (d) keeps mails you sent
32. 32.What does font size do to text? (a) makes letters red (b) makes letters thick (c) colours behind the text (d) makes letters bigger
33. 33.⚡ Which generation of computers first used vacuum tubes?
34. 34.📐 Which alignment lines up at the left? (a) right align (b) left align (c) centre align (d) justify
35. 35.Which of these is done in a web browser? (a) typing a letter (b) opening a website (c) drawing a kite (d) colouring a picture
36. 36.🅱️ Which style makes a 1, 2, 3 list? (a) underline (b) numbering (c) highlight (d) font size
37. 37.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
38. 38.🅱️ Which style makes a dotted list? (a) highlight (b) font size (c) bold (d) bullets
39. 39.True or false: “abacus” is a modern computer. (a) True (b) False
40. 40.🅱️ Which style makes letters dark? (a) underline (b) highlight (c) font size (d) bold

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