Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 734 · 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 one of the oldest counting tools? (a) the laptop (b) the abacus (c) the smartphone (d) the calculator
2. 2.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) go to the website (b) press Enter
3. 3.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
4. 4.Which of these is a modern computer? (a) abacus (b) tablet (c) slide rule (d) Difference Engine
5. 5.🅱️ Which style draws a line under text? (a) numbering (b) strikethrough (c) underline (d) bold
6. 6.📧 In email, which starts a new email? (a) subject (b) Inbox (c) Sent (d) Compose
7. 7.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) a paint program (d) an operating system
8. 8.🅱️ Which style makes letters red? (a) font colour (b) font size (c) highlight (d) underline
9. 9.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Pascaline (b) abacus (c) slide rule (d) Napier’s bones
10. 10.Which of these is an old counting tool? (a) smartphone (b) tally sticks (c) laptop (d) supercomputer
11. 11.Which of these is done in a presentation program? (a) colouring a picture (b) opening a website (c) typing a letter (d) making slides for a talk
12. 12.True or false: in email, the Forward button passes mail to others. (a) False (b) True
13. 13.Which of these is true of a search engine? (a) shows web pages to us (b) tells where a site lives (c) lists search results (d) is often underlined
14. 14.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the To box (c) the Spam folder (d) the Sent folder
15. 15.True or false: “opens a website” is a job of an app. (a) False (b) True
16. 16.📧 Which of these looks like a correct email address? (a) riya#example.com (b) [email protected] (c) riya example com (d) riya.example.com
17. 17.🌐 Which of these jumps to another page? (a) a web address (b) a website (c) a link (d) a search engine
18. 18.📧 In email, which keeps mails you sent? (a) attachment (b) Spam (c) Sent (d) Inbox
19. 19.What does bold do to text? (a) makes a 1, 2, 3 list (b) makes letters bigger (c) draws a line through (d) makes letters dark
20. 20.What does font size do to text? (a) draws a line under text (b) makes letters thick (c) makes letters dark (d) makes letters bigger
21. 21.🔍 Which is the odd one out? (a) slide rule (b) smartwatch (c) tally sticks (d) abacus
22. 22.True or false: computers of generation 3 first used transistors. (a) False (b) True
23. 23.Which of these is a job of an app? (a) shows the desktop (b) shares memory among apps (c) runs the other programs (d) opens a website
24. 24.📧 Which sign is in every email address? (a) @ (b) # (c) & (d) %
25. 25.What does bold do to text? (a) makes letters bigger (b) makes letters thick (c) makes letters slant (d) makes a 1, 2, 3 list
26. 26.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
27. 27.True or false: in email, the Inbox holds junk mail. (a) True (b) False
28. 28.⚡ Which generation of computers first used microprocessors?
29. 29.📐 Which alignment lines up at the left? (a) left align (b) right align (c) justify (d) centre align
30. 30.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
31. 31.True or false: colouring a picture is done in a paint program. (a) True (b) False
32. 32.True or false: Ctrl+U turns on italic. (a) False (b) True
33. 33.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
34. 34.True or false: a website is a group of web pages. (a) True (b) False
35. 35.True or false: computers of generation 2 first used transistors. (a) False (b) True
36. 36.Which of these is true of the Sent folder? (a) starts a new email (b) tells what mail is about (c) is a file sent with mail (d) keeps mails you sent
37. 37.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
38. 38.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) Wide World Web (d) World Wide Web
39. 39.True or false: Ctrl+B turns on underline. (a) False (b) True
40. 40.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) an attachment (d) a stamp

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