Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 367 · 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 style draws a line under text? (a) font size (b) underline (c) font colour (d) bullets
2. 2.True or false: text that straight on both edges is justify. (a) False (b) True
3. 3.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a word processor (c) a spreadsheet (d) a web browser
4. 4.📐 Which alignment lines up at the left? (a) justify (b) right align (c) left align (d) centre align
5. 5.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
6. 6.🔢 To log in to a website, what comes right after “type your password”? (a) go to the website (b) open the web browser (c) type your username (d) press Enter
7. 7.📧 In email, which is a file sent with mail? (a) Forward (b) Compose (c) attachment (d) Inbox
8. 8.📐 Which alignment straight on both edges? (a) justify (b) centre align (c) left align (d) right align
9. 9.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
10. 10.👴 Who is called the father of the computer? (a) John Napier (b) Charles Babbage (c) Blaise Pascal
11. 11.Which of these is true of the Inbox? (a) starts a new email (b) passes mail to others (c) is a file sent with mail (d) holds emails you receive
12. 12.📎 What do we use to send a photo along with an email? (a) an envelope (b) an attachment (c) a stamp (d) a stapler
13. 13.🅱️ Which style makes letters thick? (a) strikethrough (b) bold (c) font colour (d) highlight
14. 14.Which of these is true of a search engine? (a) is often underlined (b) jumps to another page (c) lists search results (d) is a group of web pages
15. 15.🔍 Which is the odd one out? (a) smartwatch (b) smartphone (c) laptop (d) Napier’s bones
16. 16.True or false: adding up marks is done in a paint program. (a) True (b) False
17. 17.True or false: “plays a song” is a job of the operating system. (a) True (b) False
18. 18.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a spreadsheet (c) a web browser (d) a word processor
19. 19.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
20. 20.Which of these is true of the internet? (a) has a back button (b) links computers globally (c) often starts with www (d) is often underlined
21. 21.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
22. 22.True or false: “slide rule” is an old counting tool. (a) True (b) False
23. 23.Which of these is true of a link? (a) links computers globally (b) finds pages by keywords (c) often starts with www (d) is often underlined
24. 24.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) only at night (d) when we sneeze
25. 25.🔍 Which is the odd one out? (a) smartphone (b) supercomputer (c) slide rule (d) laptop
26. 26.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
27. 27.🕰️ Is “laptop” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
28. 28.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) press Enter (c) type your username (d) go to the website
29. 29.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) an operating system (d) a paint program
30. 30.🌐 Which of these has a back button? (a) the internet (b) a search engine (c) a website (d) a web browser
31. 31.True or false: in email, the Forward button holds emails you receive. (a) False (b) True
32. 32.Which of these is a job of the operating system? (a) adds up marks (b) starts up the computer (c) plays a song (d) draws a picture
33. 33.True or false: Ctrl+B turns on underline. (a) False (b) True
34. 34.True or false: “Napier’s bones” is a modern computer. (a) True (b) False
35. 35.True or false: “plays a game” is a job of an app. (a) False (b) True
36. 36.True or false: text that lines up at the right is right align. (a) True (b) False
37. 37.What does strikethrough do to text? (a) makes a dotted list (b) draws a line through (c) makes letters dark (d) makes letters thick
38. 38.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
39. 39.True or false: computers of generation 4 first used integrated circuits. (a) False (b) True
40. 40.True or false: text that straight on both edges is left align. (a) False (b) True

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