Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 250 · 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.True or false: “runs the other programs” is a job of an app. (a) True (b) False
2. 2.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
3. 3.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) go to the website (c) type your username (d) press Enter
4. 4.📧 In email, which holds junk mail? (a) subject (b) Inbox (c) Forward (d) Spam
5. 5.Which of these is a job of the operating system? (a) starts up the computer (b) opens a website (c) adds up marks (d) plays a song
6. 6.True or false: a link has a back button. (a) False (b) True
7. 7.Which of these is a modern computer? (a) Difference Engine (b) Pascaline (c) laptop (d) abacus
8. 8.🌐 Which of these lists search results? (a) a link (b) a web address (c) a search engine (d) a web browser
9. 9.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) Wide World Web (d) World Web Wide
10. 10.🧩 Is an operating system hardware or software? (a) hardware (b) software
11. 11.Which of these is done in a word processor? (a) making slides for a talk (b) typing a letter (c) colouring a picture (d) opening a website
12. 12.🧰 Which program would you use for drawing a kite? (a) a paint program (b) a spreadsheet (c) a web browser (d) a presentation program
13. 13.Which of these is a job of the operating system? (a) shows the desktop (b) types a letter (c) adds up marks (d) plays a song
14. 14.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) Napier’s bones (c) Pascaline (d) slide rule
15. 15.🅱️ Which style colours behind the text? (a) underline (b) font size (c) italic (d) highlight
16. 16.Which of these is a job of an app? (a) manages all the files (b) runs the other programs (c) talks to the devices (d) draws a picture
17. 17.🌐 Which of these has a back button? (a) a web browser (b) a website (c) a search engine (d) a web address
18. 18.📧 In email, which passes mail to others? (a) attachment (b) Forward (c) Spam (d) subject
19. 19.What did computers of generation 4 first use? (a) microprocessors (b) vacuum tubes (c) integrated circuits (d) transistors
20. 20.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Sent folder (c) the Spam folder (d) the Subject box
21. 21.True or false: a web browser shows web pages to us. (a) True (b) False
22. 22.Which of these is a job of an app? (a) manages all the files (b) types a letter (c) shares memory among apps (d) starts up the computer
23. 23.True or false: bold makes letters slant. (a) False (b) True
24. 24.🅱️ Which style makes letters thick? (a) italic (b) font colour (c) bold (d) underline
25. 25.True or false: “smartwatch” is a modern computer. (a) True (b) False
26. 26.True or false: in email, the Spam folder passes mail to others. (a) False (b) True
27. 27.True or false: text that lines up at the right is justify. (a) True (b) False
28. 28.Which of these is a modern computer? (a) tally sticks (b) slide rule (c) Napier’s bones (d) smartwatch
29. 29.True or false: in email, the Sent folder holds junk mail. (a) False (b) True
30. 30.True or false: text that lines up at the left is left align. (a) True (b) False
31. 31.True or false: making a budget table is done in a paint program. (a) True (b) False
32. 32.📧 In email, which keeps mails you sent? (a) Inbox (b) Compose (c) attachment (d) Sent
33. 33.True or false: text that lines up at the right is left align. (a) True (b) False
34. 34.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
35. 35.📐 Which alignment lines up at the left? (a) right align (b) left align (c) centre align (d) justify
36. 36.Which of these is true of the Reply button? (a) passes mail to others (b) keeps mails you sent (c) starts a new email (d) answers the sender
37. 37.True or false: a web browser has a back button. (a) False (b) True
38. 38.True or false: computers of generation 1 first used integrated circuits. (a) True (b) False
39. 39.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) manages all the files (d) adds up marks
40. 40.🌐 Which of these shows web pages to us? (a) a website (b) a web address (c) the internet (d) a web browser

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