Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 46 · 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.🔤 The style or design of letters is called the ___. (a) font (b) folder (c) mouse (d) cursor
2. 2.What did computers of generation 2 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
3. 3.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
4. 4.🔍 Which is the odd one out? (a) abacus (b) desktop computer (c) tablet (d) supercomputer
5. 5.📨 What does it mean to send an email? (a) deliver it to someone (b) colour it (c) print it (d) delete it
6. 6.📐 Which alignment lines up at the left? (a) centre align (b) left align (c) right align (d) justify
7. 7.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
8. 8.🌐 Which of these is a group of web pages? (a) the internet (b) a website (c) a search engine (d) a link
9. 9.What does italic do to text? (a) makes letters dark (b) draws a line under text (c) makes letters bigger (d) makes letters slant
10. 10.🔍 Which is the odd one out? (a) tally sticks (b) desktop computer (c) laptop (d) tablet
11. 11.True or false: Ctrl+U turns on italic. (a) False (b) True
12. 12.True or false: text that straight on both edges is right align. (a) False (b) True
13. 13.Which of these is true of a web browser? (a) links computers globally (b) shows web pages to us (c) tells where a site lives (d) often starts with www
14. 14.📎 What do we use to send a photo along with an email? (a) an attachment (b) a stamp (c) an envelope (d) a stapler
15. 15.True or false: adding up marks is done in a web browser. (a) False (b) True
16. 16.True or false: bold makes letters dark. (a) False (b) True
17. 17.True or false: in email, the Reply button tells what mail is about. (a) True (b) False
18. 18.True or false: text that sits in the middle is centre align. (a) False (b) True
19. 19.True or false: “plays a song” is a job of an app. (a) False (b) True
20. 20.🌐 Which of these shows web pages to us? (a) a website (b) a web browser (c) a link (d) a web address
21. 21.🔌 What do we need to use the internet? (a) a pencil (b) a paintbrush (c) an internet connection (d) a ruler
22. 22.📐 Which alignment sits in the middle? (a) left align (b) centre align (c) justify (d) right align
23. 23.True or false: font colour makes letters bigger. (a) False (b) True
24. 24.⌨️ Which style does Ctrl+B turn on? (a) bold (b) underline (c) italic
25. 25.True or false: Ctrl+B turns on italic. (a) False (b) True
26. 26.🧰 Which program would you use for adding up marks? (a) a paint program (b) a word processor (c) a presentation program (d) a spreadsheet
27. 27.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
28. 28.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser
29. 29.What does numbering do to text? (a) makes letters thick (b) makes letters slant (c) draws a line through (d) makes a 1, 2, 3 list
30. 30.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
31. 31.Which of these is true of a website? (a) jumps to another page (b) links computers globally (c) has its own home page (d) tells where a site lives
32. 32.Which of these is a job of the operating system? (a) manages all the files (b) adds up marks (c) opens a website (d) plays a song
33. 33.Which of these is true of a link? (a) has its own home page (b) tells where a site lives (c) shows web pages to us (d) jumps to another page
34. 34.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
35. 35.Which of these is an old counting tool? (a) laptop (b) abacus (c) tablet (d) desktop computer
36. 36.📧 Which sign is in every email address? (a) & (b) % (c) @ (d) #
37. 37.Which of these is an old counting tool? (a) smartwatch (b) tablet (c) laptop (d) Napier’s bones
38. 38.True or false: “abacus” is a modern computer. (a) True (b) False
39. 39.True or false: “opens a website” is a job of the operating system. (a) True (b) False
40. 40.What does font size do to text? (a) colours behind the text (b) makes letters bigger (c) draws a line under text (d) makes letters thick

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