Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 792 · 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) underline (b) italic (c) bold
2. 2.True or false: computers of generation 3 first used vacuum tubes. (a) True (b) False
3. 3.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) press Enter (c) open the web browser (d) type your username
4. 4.⚡ Which generation of computers first used transistors?
5. 5.True or false: “Napier’s bones” is a modern computer. (a) False (b) True
6. 6.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) a stamp (d) an attachment
7. 7.🅱️ Which style makes a 1, 2, 3 list? (a) bold (b) bullets (c) numbering (d) underline
8. 8.📧 In email, which holds junk mail? (a) Compose (b) subject (c) Spam (d) Forward
9. 9.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
10. 10.True or false: “supercomputer” is a modern computer. (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) tablet (b) desktop computer (c) slide rule (d) smartwatch
12. 12.True or false: text that lines up at the right is right align. (a) False (b) True
13. 13.Which of these is a job of the operating system? (a) plays a game (b) opens a website (c) manages all the files (d) types a letter
14. 14.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
15. 15.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
16. 16.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) left align (d) justify
17. 17.📧 Which sign is in every email address? (a) % (b) # (c) & (d) @
18. 18.True or false: computers of generation 1 first used microprocessors. (a) False (b) True
19. 19.Which of these is true of a web address? (a) shows web pages to us (b) is often underlined (c) often starts with www (d) has its own home page
20. 20.True or false: “types a letter” is a job of an app. (a) False (b) True
21. 21.True or false: Ctrl+U turns on italic. (a) False (b) True
22. 22.True or false: typing a letter is done in a word processor. (a) False (b) True
23. 23.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
24. 24.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
25. 25.Which of these is done in a web browser? (a) drawing a kite (b) opening a website (c) writing a story (d) colouring a picture
26. 26.Which of these is true of a website? (a) links computers globally (b) jumps to another page (c) has a back button (d) has its own home page
27. 27.True or false: computers of generation 1 first used transistors. (a) False (b) True
28. 28.🕰️ Is “laptop” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
29. 29.📨 What does it mean to send an email? (a) print it (b) delete it (c) colour it (d) deliver it to someone
30. 30.🔤 The style or design of letters is called the ___. (a) folder (b) mouse (c) font (d) cursor
31. 31.⚡ Which generation of computers first used microprocessors?
32. 32.True or false: making a budget table is done in a spreadsheet. (a) False (b) True
33. 33.📐 Which alignment straight on both edges? (a) justify (b) left align (c) centre align (d) right align
34. 34.📧 In email, which passes mail to others? (a) Inbox (b) Sent (c) subject (d) Forward
35. 35.Which of these is true of a search engine? (a) links computers globally (b) lists search results (c) often starts with www (d) is a group of web pages
36. 36.🔍 Which is the odd one out? (a) abacus (b) tablet (c) supercomputer (d) smartwatch
37. 37.True or false: in email, the Inbox tells what mail is about. (a) True (b) False
38. 38.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
39. 39.Which of these is true of the Sent folder? (a) answers the sender (b) holds junk mail (c) keeps mails you sent (d) tells what mail is about
40. 40.Which of these is true of a web address? (a) jumps to another page (b) is a group of web pages (c) has a back button (d) tells where a site lives

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