Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 499 · 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 modern computer? (a) desktop computer (b) Difference Engine (c) abacus (d) Napier’s bones
2. 2.✉️ 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
3. 3.📐 Which alignment lines up at the left? (a) left align (b) centre align (c) right align (d) justify
4. 4.Which of these is true of a link? (a) has its own home page (b) tells where a site lives (c) links computers globally (d) is often underlined
5. 5.🏠 What is the first page of a website called? (a) the last page (b) the end page (c) the cover (d) the home page
6. 6.📧 In email, which starts a new email? (a) Compose (b) Sent (c) Spam (d) Reply
7. 7.Which of these is true of a web browser? (a) is often underlined (b) has a back button (c) has its own home page (d) links computers globally
8. 8.Which of these is true of the Sent folder? (a) keeps mails you sent (b) starts a new email (c) holds emails you receive (d) is a file sent with mail
9. 9.What does underline do to text? (a) makes letters slant (b) draws a line under text (c) draws a line through (d) makes a dotted list
10. 10.🔌 What do we need to use the internet? (a) a pencil (b) a ruler (c) a paintbrush (d) an internet connection
11. 11.📧 In email, which keeps mails you sent? (a) Reply (b) attachment (c) Forward (d) Sent
12. 12.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
13. 13.⌨️ Which style does Ctrl+I turn on? (a) bold (b) italic (c) underline
14. 14.🅱️ Which style makes letters slant? (a) underline (b) strikethrough (c) bullets (d) italic
15. 15.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
16. 16.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) starts up the computer (d) adds up marks
17. 17.🔍 Which is the odd one out? (a) tally sticks (b) Pascaline (c) tablet (d) Difference Engine
18. 18.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a school notice (c) a birthday card (d) a real prize
19. 19.Which of these is done in a presentation program? (a) making slides for a talk (b) typing a letter (c) drawing a kite (d) colouring a picture
20. 20.What does numbering do to text? (a) makes letters bigger (b) draws a line through (c) makes letters slant (d) makes a 1, 2, 3 list
21. 21.🧰 Which program would you use for writing a story? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a word processor
22. 22.📧 Which sign is in every email address? (a) & (b) # (c) % (d) @
23. 23.True or false: computers of generation 1 first used integrated circuits. (a) True (b) False
24. 24.📧 In email, which holds emails you receive? (a) Forward (b) Inbox (c) subject (d) Reply
25. 25.Which of these is an old counting tool? (a) laptop (b) smartphone (c) smartwatch (d) slide rule
26. 26.True or false: “runs the other programs” is a job of the operating system. (a) False (b) True
27. 27.🔍 Which is the odd one out? (a) Pascaline (b) abacus (c) slide rule (d) laptop
28. 28.True or false: Ctrl+U turns on underline. (a) False (b) True
29. 29.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) runs the other programs (d) opens a website
30. 30.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
31. 31.True or false: colouring a picture is done in a presentation program. (a) True (b) False
32. 32.🌐 Which of these links computers globally? (a) a website (b) the internet (c) a search engine (d) a web browser
33. 33.Which of these is done in a web browser? (a) adding up marks (b) typing a letter (c) colouring a picture (d) opening a website
34. 34.What did computers of generation 1 first use? (a) integrated circuits (b) transistors (c) microprocessors (d) vacuum tubes
35. 35.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
36. 36.🅱️ Which style makes letters thick? (a) underline (b) highlight (c) bold (d) font colour
37. 37.True or false: text that lines up at the left is left align. (a) False (b) True
38. 38.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
39. 39.📐 Which alignment sits in the middle? (a) left align (b) justify (c) right align (d) centre align
40. 40.Which of these is a modern computer? (a) Difference Engine (b) Pascaline (c) slide rule (d) tablet

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