Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 310 · 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 is the odd one out? (a) tally sticks (b) desktop computer (c) Difference Engine (d) Napier’s bones
2. 2.True or false: typing a letter is done in a paint program. (a) False (b) True
3. 3.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
4. 4.🅱️ Which style makes letters thick? (a) font colour (b) italic (c) bold (d) numbering
5. 5.🧰 Which program would you use for adding up marks? (a) a web browser (b) a spreadsheet (c) a paint program (d) a presentation program
6. 6.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
7. 7.⚡ Which generation of computers first used integrated circuits?
8. 8.📧 Which sign is in every email address? (a) % (b) @ (c) # (d) &
9. 9.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
10. 10.True or false: a web browser links computers globally. (a) False (b) True
11. 11.🅱️ Which style makes letters slant? (a) bold (b) highlight (c) strikethrough (d) italic
12. 12.True or false: writing a story is done in a word processor. (a) True (b) False
13. 13.Which of these is an old counting tool? (a) desktop computer (b) smartwatch (c) slide rule (d) smartphone
14. 14.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a paint program
15. 15.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) draws a picture (d) shows the desktop
16. 16.True or false: the internet is a group of web pages. (a) True (b) False
17. 17.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
18. 18.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
19. 19.What does bullets do to text? (a) makes a dotted list (b) draws a line through (c) makes letters red (d) colours behind the text
20. 20.🧰 Which program would you use for writing a story? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
21. 21.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
22. 22.🌐 Which of these has a back button? (a) a web browser (b) the internet (c) a link (d) a web address
23. 23.🏠 What is the first page of a website called? (a) the home page (b) the cover (c) the last page (d) the end page
24. 24.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Subject box (c) the Spam folder (d) the Sent folder
25. 25.Which of these is done in a web browser? (a) making a budget table (b) adding up marks (c) typing a letter (d) opening a website
26. 26.True or false: typing a letter is done in a web browser. (a) False (b) True
27. 27.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
28. 28.📐 Which alignment lines up at the left? (a) left align (b) right align (c) justify (d) centre align
29. 29.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
30. 30.True or false: computers of generation 4 first used transistors. (a) True (b) False
31. 31.True or false: Ctrl+B turns on underline. (a) True (b) False
32. 32.True or false: font colour makes letters red. (a) False (b) True
33. 33.Which of these is true of the Inbox? (a) starts a new email (b) answers the sender (c) holds emails you receive (d) holds junk mail
34. 34.Which of these is true of the Forward button? (a) answers the sender (b) passes mail to others (c) is a file sent with mail (d) holds junk mail
35. 35.🌐 Which of these has its own home page? (a) a web address (b) the internet (c) a website (d) a web browser
36. 36.What does font colour do to text? (a) makes letters dark (b) makes a 1, 2, 3 list (c) makes letters red (d) makes letters thick
37. 37.What does numbering do to text? (a) draws a line under text (b) makes letters thick (c) makes a 1, 2, 3 list (d) makes letters slant
38. 38.True or false: a link is often underlined. (a) False (b) True
39. 39.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
40. 40.What did computers of generation 4 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes

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