Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 570 · 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 true of the Reply button? (a) keeps mails you sent (b) holds emails you receive (c) tells what mail is about (d) answers the sender
2. 2.Which of these is a modern computer? (a) slide rule (b) smartphone (c) abacus (d) Napier’s bones
3. 3.Which of these is a job of the operating system? (a) opens a website (b) shares memory among apps (c) types a letter (d) plays a game
4. 4.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a web browser (d) a paint program
5. 5.🗑️ 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 real prize (d) a birthday card
6. 6.🏢 The first electronic computers were so big that they filled a ___. (a) pencil box (b) lunch box (c) pocket (d) whole room
7. 7.Which of these is an old counting tool? (a) smartwatch (b) tablet (c) tally sticks (d) smartphone
8. 8.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
9. 9.True or false: “types a letter” is a job of the operating system. (a) False (b) True
10. 10.What did computers of generation 4 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
11. 11.Which of these is an old counting tool? (a) laptop (b) desktop computer (c) smartwatch (d) abacus
12. 12.True or false: “tablet” is a modern computer. (a) False (b) True
13. 13.True or false: numbering makes a 1, 2, 3 list. (a) True (b) False
14. 14.🌐 Which of these is often underlined? (a) the internet (b) a search engine (c) a web browser (d) a link
15. 15.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) adds up marks (d) shares memory among apps
16. 16.Which of these is true of the Compose button? (a) keeps mails you sent (b) starts a new email (c) holds emails you receive (d) is a file sent with mail
17. 17.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
18. 18.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
19. 19.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
20. 20.📧 In email, which answers the sender? (a) Compose (b) Spam (c) Inbox (d) Reply
21. 21.📐 Which alignment sits in the middle? (a) centre align (b) justify (c) left align (d) right align
22. 22.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
23. 23.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
24. 24.📧 In email, which is a file sent with mail? (a) Spam (b) Sent (c) attachment (d) Reply
25. 25.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
26. 26.🧩 Is an operating system hardware or software? (a) hardware (b) software
27. 27.Which of these is a job of the operating system? (a) plays a song (b) plays a game (c) adds up marks (d) shows the desktop
28. 28.🔢 To log in to a website, which do we do first: “type your username” or “press Enter”? (a) type your username (b) press Enter
29. 29.🧮 Which is one of the oldest counting tools? (a) the smartphone (b) the abacus (c) the laptop (d) the calculator
30. 30.🔢 To log in to a website, what comes right after “go to the website”? (a) open the web browser (b) type your username (c) type your password (d) press Enter
31. 31.True or false: a web browser tells where a site lives. (a) True (b) False
32. 32.🌐 What does “www” stand for? (a) World Wide Web (b) World Web Wide (c) Web Wide World (d) Wide World Web
33. 33.Which of these is true of a website? (a) has its own home page (b) lists search results (c) has a back button (d) is often underlined
34. 34.🏠 What is the first page of a website called? (a) the home page (b) the last page (c) the end page (d) the cover
35. 35.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
36. 36.⚡ Which generation of computers first used transistors?
37. 37.🌐 Which of these links computers globally? (a) a search engine (b) the internet (c) a website (d) a web address
38. 38.Which of these is true of an attachment? (a) passes mail to others (b) holds junk mail (c) is a file sent with mail (d) holds emails you receive
39. 39.🌐 Which of these lists search results? (a) a link (b) a website (c) a search engine (d) the internet
40. 40.📧 Which sign is in every email address? (a) % (b) & (c) @ (d) #

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