Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 631 · 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 is true of an attachment? (a) starts a new email (b) is a file sent with mail (c) holds junk mail (d) keeps mails you sent
2. 2.Which of these is a modern computer? (a) Napier’s bones (b) Pascaline (c) laptop (d) Difference Engine
3. 3.True or false: highlight makes a 1, 2, 3 list. (a) False (b) True
4. 4.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
5. 5.🔌 What do we need to use the internet? (a) an internet connection (b) a pencil (c) a ruler (d) a paintbrush
6. 6.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline
7. 7.True or false: “Difference Engine” is an old counting tool. (a) False (b) True
8. 8.📧 In email, which starts a new email? (a) attachment (b) subject (c) Compose (d) Reply
9. 9.Which of these is true of a link? (a) links computers globally (b) is a group of web pages (c) has its own home page (d) jumps to another page
10. 10.True or false: text that sits in the middle is left align. (a) False (b) True
11. 11.What does font colour do to text? (a) makes letters red (b) draws a line through (c) makes letters dark (d) makes a 1, 2, 3 list
12. 12.True or false: typing a letter is done in a word processor. (a) True (b) False
13. 13.Which of these is true of the Compose button? (a) keeps mails you sent (b) is a file sent with mail (c) holds junk mail (d) starts a new email
14. 14.True or false: Ctrl+B turns on bold. (a) True (b) False
15. 15.What did computers of generation 2 first use? (a) integrated circuits (b) transistors (c) vacuum tubes (d) microprocessors
16. 16.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
17. 17.Which of these is a job of an app? (a) shows the desktop (b) shares memory among apps (c) manages all the files (d) draws a picture
18. 18.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
19. 19.🌐 Which of these shows web pages to us? (a) a website (b) a web address (c) a web browser (d) the internet
20. 20.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
21. 21.True or false: “draws a picture” is a job of the operating system. (a) False (b) True
22. 22.📧 In email, which is a file sent with mail? (a) attachment (b) subject (c) Inbox (d) Sent
23. 23.🔍 Which is the odd one out? (a) Difference Engine (b) tally sticks (c) laptop (d) Pascaline
24. 24.Which of these is true of the Spam folder? (a) answers the sender (b) holds emails you receive (c) keeps mails you sent (d) holds junk mail
25. 25.Which of these is a job of an app? (a) shares memory among apps (b) types a letter (c) starts up the computer (d) talks to the devices
26. 26.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
27. 27.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
28. 28.⌨️ Which style does Ctrl+I turn on? (a) bold (b) underline (c) italic
29. 29.True or false: writing a story is done in a word processor. (a) True (b) False
30. 30.📐 Which alignment lines up at the right? (a) centre align (b) justify (c) left align (d) right align
31. 31.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
32. 32.True or false: “runs the other programs” is a job of an app. (a) True (b) False
33. 33.True or false: typing a letter is done in a presentation program. (a) False (b) True
34. 34.⚡ Which generation of computers first used vacuum tubes?
35. 35.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a school notice (c) a birthday card (d) a trick (spam)
36. 36.Which of these is true of the Forward button? (a) holds emails you receive (b) keeps mails you sent (c) starts a new email (d) passes mail to others
37. 37.True or false: in email, the Reply button answers the sender. (a) True (b) False
38. 38.True or false: “desktop computer” is a modern computer. (a) True (b) False
39. 39.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a word processor (c) a web browser (d) a spreadsheet
40. 40.True or false: the internet often starts with www. (a) True (b) False

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