Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 895 · 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.True or false: text that straight on both edges is justify. (a) True (b) False
2. 2.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
3. 3.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the laptop (c) the smartphone (d) the abacus
4. 4.True or false: “draws a picture” is a job of an app. (a) False (b) True
5. 5.🔢 To log in to a website, which is the LAST step? (a) press Enter (b) type your username (c) go to the website (d) open the web browser
6. 6.What does highlight do to text? (a) makes a dotted list (b) makes letters red (c) colours behind the text (d) makes letters thick
7. 7.📧 Which sign is in every email address? (a) # (b) & (c) % (d) @
8. 8.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a web browser
9. 9.🔤 The style or design of letters is called the ___. (a) mouse (b) folder (c) font (d) cursor
10. 10.Which of these is done in a paint program? (a) typing a letter (b) adding up marks (c) drawing a kite (d) opening a website
11. 11.📧 In email, which is a file sent with mail? (a) Inbox (b) Sent (c) attachment (d) subject
12. 12.True or false: font size colours behind the text. (a) False (b) True
13. 13.📧 In email, which holds emails you receive? (a) Reply (b) Forward (c) attachment (d) Inbox
14. 14.True or false: a web address often starts with www. (a) True (b) False
15. 15.True or false: the internet jumps to another page. (a) False (b) True
16. 16.True or false: colouring a picture is done in a paint program. (a) False (b) True
17. 17.🌐 Which of these has a back button? (a) a web browser (b) the internet (c) a web address (d) a website
18. 18.What does strikethrough do to text? (a) draws a line through (b) makes letters thick (c) makes letters bigger (d) draws a line under text
19. 19.📐 Which alignment lines up at the left? (a) centre align (b) justify (c) left align (d) right align
20. 20.👴 Who is called the father of the computer? (a) Charles Babbage (b) Blaise Pascal (c) John Napier
21. 21.True or false: highlight colours behind the text. (a) True (b) False
22. 22.🌐 Which of these is often underlined? (a) a link (b) a search engine (c) the internet (d) a website
23. 23.Which of these is done in a spreadsheet? (a) typing a letter (b) adding up marks (c) writing a story (d) making slides for a talk
24. 24.🔍 Which is the odd one out? (a) Pascaline (b) Difference Engine (c) desktop computer (d) Napier’s bones
25. 25.True or false: Ctrl+U turns on bold. (a) True (b) False
26. 26.True or false: adding up marks is done in a web browser. (a) True (b) False
27. 27.True or false: in email, the Inbox passes mail to others. (a) False (b) True
28. 28.True or false: a web browser is often underlined. (a) False (b) True
29. 29.⚡ Which generation of computers first used vacuum tubes?
30. 30.📧 In email, which keeps mails you sent? (a) Sent (b) Spam (c) Compose (d) Inbox
31. 31.🔍 Which is the odd one out? (a) smartwatch (b) abacus (c) smartphone (d) laptop
32. 32.Which of these is done in a presentation program? (a) typing a letter (b) drawing a kite (c) adding up marks (d) making slides for a talk
33. 33.True or false: highlight makes a 1, 2, 3 list. (a) True (b) False
34. 34.What does underline do to text? (a) makes letters thick (b) makes letters red (c) draws a line under text (d) makes letters dark
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) an operating system (d) a word processor
36. 36.Which of these is true of an attachment? (a) holds junk mail (b) is a file sent with mail (c) answers the sender (d) holds emails you receive
37. 37.True or false: in email, the Compose button passes mail to others. (a) False (b) True
38. 38.Which of these is done in a web browser? (a) adding up marks (b) drawing a kite (c) opening a website (d) making a budget table
39. 39.🔢 To log in to a website, which do we do first: “press Enter” or “type your username”? (a) type your username (b) press Enter
40. 40.🅱️ Which style makes letters dark? (a) highlight (b) bullets (c) bold (d) numbering

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