Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 70 · 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 alignment lines up at the right? (a) justify (b) left align (c) centre align (d) right align
2. 2.What does numbering do to text? (a) makes a dotted list (b) makes letters bigger (c) makes a 1, 2, 3 list (d) draws a line under text
3. 3.🔠 Making letters bigger means changing the font ___. (a) size (b) folder (c) colour (d) name
4. 4.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) type your password (c) type your username (d) press Enter
5. 5.🔍 Which is the odd one out? (a) slide rule (b) desktop computer (c) tablet (d) laptop
6. 6.📧 In email, which holds junk mail? (a) Spam (b) attachment (c) Inbox (d) subject
7. 7.What did computers of generation 4 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
8. 8.🔍 Which is the odd one out? (a) laptop (b) smartphone (c) smartwatch (d) Difference Engine
9. 9.🧰 Which program would you use for making slides for a talk? (a) a web browser (b) a presentation program (c) a word processor (d) a spreadsheet
10. 10.True or false: a website has a back button. (a) False (b) True
11. 11.True or false: a link is often underlined. (a) True (b) False
12. 12.📧 In email, which is a file sent with mail? (a) Inbox (b) Compose (c) Sent (d) attachment
13. 13.⚡ Which generation of computers first used transistors?
14. 14.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
15. 15.🔍 Which is the odd one out? (a) smartphone (b) Pascaline (c) laptop (d) supercomputer
16. 16.Which of these is a job of the operating system? (a) shows the desktop (b) types a letter (c) adds up marks (d) plays a game
17. 17.Which of these is a modern computer? (a) Napier’s bones (b) abacus (c) Difference Engine (d) laptop
18. 18.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a web browser (d) a spreadsheet
19. 19.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) plays a song (d) shows the desktop
20. 20.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
21. 21.Which of these is true of an attachment? (a) is a file sent with mail (b) keeps mails you sent (c) answers the sender (d) passes mail to others
22. 22.True or false: “laptop” is an old counting tool. (a) True (b) False
23. 23.🎨 Making a heading red means changing the font ___. (a) name (b) shape (c) colour (d) size
24. 24.🧩 Is an operating system hardware or software? (a) hardware (b) software
25. 25.📧 Which sign is in every email address? (a) @ (b) # (c) % (d) &
26. 26.📧 In email, which holds emails you receive? (a) Inbox (b) Sent (c) Spam (d) subject
27. 27.True or false: underline draws a line under text. (a) False (b) True
28. 28.What does bold do to text? (a) makes a dotted list (b) draws a line under text (c) colours behind the text (d) makes letters dark
29. 29.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
30. 30.🌐 Which of these is a group of web pages? (a) a link (b) the internet (c) a web address (d) a website
31. 31.True or false: computers of generation 4 first used transistors. (a) False (b) True
32. 32.True or false: numbering makes letters thick. (a) True (b) False
33. 33.True or false: “plays a song” is a job of an app. (a) True (b) False
34. 34.True or false: in email, the Inbox starts a new email. (a) True (b) False
35. 35.📧 In email, which passes mail to others? (a) Forward (b) Spam (c) Sent (d) Compose
36. 36.Which of these is done in a spreadsheet? (a) making slides for a talk (b) colouring a picture (c) typing a letter (d) adding up marks
37. 37.🌐 Which of these jumps to another page? (a) a web address (b) a link (c) a web browser (d) the internet
38. 38.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
39. 39.True or false: “slide rule” is an old counting tool. (a) True (b) False
40. 40.📨 What does it mean to send an email? (a) delete it (b) print it (c) colour it (d) deliver it to someone

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