Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 149 · 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.🎨 Making a heading red means changing the font ___. (a) name (b) size (c) shape (d) colour
2. 2.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) mouse (d) font
3. 3.🌐 Which of these is often underlined? (a) a web browser (b) a search engine (c) a link (d) a web address
4. 4.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
5. 5.Which of these is an old counting tool? (a) abacus (b) desktop computer (c) supercomputer (d) tablet
6. 6.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) an internet connection (d) a paintbrush
7. 7.True or false: in email, the Inbox starts a new email. (a) False (b) True
8. 8.What did computers of generation 4 first use? (a) integrated circuits (b) transistors (c) vacuum tubes (d) microprocessors
9. 9.True or false: Ctrl+B turns on bold. (a) True (b) False
10. 10.Which of these is a job of an app? (a) shows the desktop (b) talks to the devices (c) opens a website (d) manages all the files
11. 11.Which of these is a job of an app? (a) runs the other programs (b) starts up the computer (c) shares memory among apps (d) adds up marks
12. 12.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
13. 13.⌨️ Which style does Ctrl+B turn on? (a) bold (b) underline (c) italic
14. 14.🔍 Which is the odd one out? (a) supercomputer (b) smartphone (c) desktop computer (d) tally sticks
15. 15.Which of these is a job of the operating system? (a) shows the desktop (b) plays a game (c) draws a picture (d) opens a website
16. 16.True or false: writing a story is done in a spreadsheet. (a) True (b) False
17. 17.True or false: computers of generation 2 first used vacuum tubes. (a) False (b) True
18. 18.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
19. 19.Which of these is done in a web browser? (a) typing a letter (b) drawing a kite (c) opening a website (d) making slides for a talk
20. 20.🧰 Which program would you use for opening a website? (a) a presentation program (b) a word processor (c) a web browser (d) a spreadsheet
21. 21.🧩 Is an operating system hardware or software? (a) software (b) hardware
22. 22.True or false: “starts up the computer” is a job of an app. (a) False (b) True
23. 23.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
24. 24.True or false: “types a letter” is a job of the operating system. (a) True (b) False
25. 25.True or false: Ctrl+B turns on underline. (a) True (b) False
26. 26.🌐 Which of these links computers globally? (a) a link (b) the internet (c) a web address (d) a web browser
27. 27.True or false: in email, the Compose button passes mail to others. (a) True (b) False
28. 28.🌐 Which of these jumps to another page? (a) a search engine (b) a web address (c) the internet (d) a link
29. 29.True or false: “tablet” is a modern computer. (a) True (b) False
30. 30.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
31. 31.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
32. 32.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
33. 33.🌐 Which of these often starts with www? (a) the internet (b) a web address (c) a website (d) a link
34. 34.True or false: Ctrl+I turns on bold. (a) True (b) False
35. 35.True or false: a web browser has a back button. (a) True (b) False
36. 36.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
37. 37.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a web browser (c) a word processor (d) an operating system
38. 38.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) riya#example.com (d) [email protected]
39. 39.🔢 To log in to a website, which do we do first: “type your password” or “open the web browser”? (a) type your password (b) open the web browser
40. 40.📧 In email, which tells what mail is about? (a) Forward (b) subject (c) Inbox (d) attachment

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