Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 192 · 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 a job of the operating system? (a) manages all the files (b) plays a game (c) types a letter (d) plays a song
2. 2.📧 In email, which tells what mail is about? (a) Reply (b) Inbox (c) Spam (d) subject
3. 3.True or false: a search engine is often underlined. (a) True (b) False
4. 4.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
5. 5.What did computers of generation 3 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
6. 6.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
7. 7.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
8. 8.📧 Which sign is in every email address? (a) @ (b) % (c) & (d) #
9. 9.🎨 Making a heading red means changing the font ___. (a) size (b) colour (c) name (d) shape
10. 10.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
11. 11.Which of these is true of the internet? (a) often starts with www (b) tells where a site lives (c) is often underlined (d) links computers globally
12. 12.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
13. 13.Which of these is true of the Compose button? (a) holds junk mail (b) starts a new email (c) passes mail to others (d) answers the sender
14. 14.Which of these is true of a web browser? (a) has its own home page (b) lists search results (c) shows web pages to us (d) is often underlined
15. 15.🅱️ Which style makes letters dark? (a) bold (b) font colour (c) highlight (d) font size
16. 16.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a real prize (c) a school notice (d) a birthday card
17. 17.True or false: a web browser has its own home page. (a) True (b) False
18. 18.True or false: Ctrl+I turns on italic. (a) False (b) True
19. 19.🔠 Making letters bigger means changing the font ___. (a) name (b) colour (c) folder (d) size
20. 20.True or false: “tablet” is an old counting tool. (a) True (b) False
21. 21.True or false: computers of generation 2 first used transistors. (a) False (b) True
22. 22.True or false: text that sits in the middle is centre align. (a) False (b) True
23. 23.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) World Web Wide (d) Wide World Web
24. 24.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a paint program (c) a spreadsheet (d) a web browser
25. 25.What does font size do to text? (a) makes letters bigger (b) colours behind the text (c) makes letters red (d) draws a line through
26. 26.📧 In email, which passes mail to others? (a) Inbox (b) attachment (c) Compose (d) Forward
27. 27.🅱️ Which style makes letters thick? (a) underline (b) bold (c) bullets (d) font colour
28. 28.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
29. 29.Which of these is a modern computer? (a) abacus (b) Pascaline (c) smartphone (d) Napier’s bones
30. 30.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a word processor (d) a spreadsheet
31. 31.🌐 Which of these finds pages by keywords? (a) a website (b) a web browser (c) a search engine (d) a web address
32. 32.True or false: “Napier’s bones” is a modern computer. (a) False (b) True
33. 33.Which of these is done in a spreadsheet? (a) colouring a picture (b) typing a letter (c) making a budget table (d) making slides for a talk
34. 34.📨 What does it mean to send an email? (a) delete it (b) colour it (c) deliver it to someone (d) print it
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
36. 36.🔤 The style or design of letters is called the ___. (a) mouse (b) font (c) folder (d) cursor
37. 37.Which of these is true of a website? (a) finds pages by keywords (b) has its own home page (c) jumps to another page (d) is often underlined
38. 38.🌐 Which of these has a back button? (a) a web browser (b) a website (c) the internet (d) a web address
39. 39.True or false: in email, the Spam folder answers the sender. (a) True (b) False
40. 40.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app

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