Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 482 · 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 generation of computers first used transistors?
2. 2.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
3. 3.📧 In email, which answers the sender? (a) Reply (b) Compose (c) subject (d) attachment
4. 4.🌐 What does “www” stand for? (a) Web Wide World (b) World Web Wide (c) World Wide Web (d) Wide World Web
5. 5.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) after we print (d) as the computer starts
6. 6.Which of these is an old counting tool? (a) supercomputer (b) Difference Engine (c) laptop (d) tablet
7. 7.Which of these is a modern computer? (a) Pascaline (b) desktop computer (c) Napier’s bones (d) abacus
8. 8.Which of these is a modern computer? (a) Difference Engine (b) smartwatch (c) Pascaline (d) abacus
9. 9.🅱️ Which style colours behind the text? (a) highlight (b) italic (c) bullets (d) underline
10. 10.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) font colour (c) bold (d) italic
11. 11.True or false: “starts up the computer” is a job of an app. (a) True (b) False
12. 12.🌐 Which of these finds pages by keywords? (a) a website (b) the internet (c) a search engine (d) a web address
13. 13.📐 Which alignment straight on both edges? (a) centre align (b) right align (c) left align (d) justify
14. 14.Which of these is true of a search engine? (a) jumps to another page (b) is often underlined (c) finds pages by keywords (d) shows web pages to us
15. 15.Which of these is done in a paint program? (a) opening a website (b) typing a letter (c) adding up marks (d) drawing a kite
16. 16.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) go to the website (b) type your password
17. 17.📧 In email, which passes mail to others? (a) subject (b) Inbox (c) Forward (d) Spam
18. 18.True or false: in email, the subject tells what mail is about. (a) False (b) True
19. 19.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
20. 20.True or false: text that lines up at the left is left align. (a) False (b) True
21. 21.True or false: text that sits in the middle is right align. (a) False (b) True
22. 22.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
23. 23.True or false: bullets makes a dotted list. (a) False (b) True
24. 24.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a spreadsheet (d) a presentation program
25. 25.What does bold do to text? (a) colours behind the text (b) makes letters slant (c) makes letters red (d) makes letters dark
26. 26.Which of these is a job of an app? (a) shares memory among apps (b) types a letter (c) runs the other programs (d) starts up the computer
27. 27.🧰 Which program would you use for opening a website? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a word processor
28. 28.Which of these is true of the Sent folder? (a) holds emails you receive (b) keeps mails you sent (c) passes mail to others (d) holds junk mail
29. 29.🌐 Which of these often starts with www? (a) the internet (b) a web browser (c) a website (d) a web address
30. 30.Which of these is true of a web browser? (a) has its own home page (b) is a group of web pages (c) is often underlined (d) has a back button
31. 31.True or false: bullets draws a line through. (a) False (b) True
32. 32.True or false: in email, the Compose button starts a new email. (a) False (b) True
33. 33.True or false: “types a letter” is a job of the operating system. (a) False (b) True
34. 34.📐 Which alignment lines up at the right? (a) centre align (b) right align (c) justify (d) left align
35. 35.True or false: “plays a game” is a job of the operating system. (a) False (b) True
36. 36.Which of these is done in a spreadsheet? (a) typing a letter (b) colouring a picture (c) making a budget table (d) drawing a kite
37. 37.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
38. 38.True or false: the internet often starts with www. (a) True (b) False
39. 39.True or false: in email, the subject is a file sent with mail. (a) True (b) False
40. 40.Which of these is a modern computer? (a) Difference Engine (b) slide rule (c) laptop (d) abacus

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets