Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 785 · 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 letters bigger means changing the font ___. (a) folder (b) size (c) colour (d) name
2. 2.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) draws a picture (d) shares memory among apps
3. 3.What did computers of generation 1 first use? (a) microprocessors (b) integrated circuits (c) transistors (d) vacuum tubes
4. 4.What does bullets do to text? (a) draws a line under text (b) colours behind the text (c) makes letters thick (d) makes a dotted list
5. 5.Which of these is true of a web address? (a) is a group of web pages (b) is often underlined (c) has its own home page (d) often starts with www
6. 6.True or false: “tablet” is an old counting tool. (a) True (b) False
7. 7.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
8. 8.True or false: “types a letter” is a job of an app. (a) False (b) True
9. 9.True or false: Ctrl+I turns on italic. (a) False (b) True
10. 10.📧 In email, which tells what mail is about? (a) Forward (b) Compose (c) Spam (d) subject
11. 11.Which of these is done in a paint program? (a) opening a website (b) making a budget table (c) writing a story (d) drawing a kite
12. 12.What did computers of generation 2 first use? (a) integrated circuits (b) microprocessors (c) transistors (d) vacuum tubes
13. 13.True or false: colouring a picture is done in a word processor. (a) False (b) True
14. 14.Which of these is a modern computer? (a) tally sticks (b) desktop computer (c) Pascaline (d) abacus
15. 15.🅱️ Which style draws a line through? (a) italic (b) font colour (c) strikethrough (d) underline
16. 16.⌨️ Which style does Ctrl+I turn on? (a) italic (b) bold (c) underline
17. 17.True or false: a website is a group of web pages. (a) True (b) False
18. 18.🌐 What does “www” stand for? (a) Wide World Web (b) World Wide Web (c) Web Wide World (d) World Web Wide
19. 19.What did computers of generation 3 first use? (a) integrated circuits (b) transistors (c) vacuum tubes (d) microprocessors
20. 20.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
21. 21.🌐 Which of these finds pages by keywords? (a) the internet (b) a web address (c) a link (d) a search engine
22. 22.Which of these is true of the Spam folder? (a) is a file sent with mail (b) holds emails you receive (c) answers the sender (d) holds junk mail
23. 23.True or false: computers of generation 2 first used transistors. (a) True (b) False
24. 24.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) riya#example.com (d) [email protected]
25. 25.What does numbering do to text? (a) makes a 1, 2, 3 list (b) makes letters slant (c) makes letters thick (d) makes a dotted list
26. 26.True or false: “slide rule” is a modern computer. (a) True (b) False
27. 27.True or false: “runs the other programs” is a job of an app. (a) False (b) True
28. 28.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) mouse (d) font
29. 29.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) an operating system (c) a word processor (d) a web browser
30. 30.True or false: “shows the desktop” is a job of an app. (a) False (b) True
31. 31.🌐 Which of these is a group of web pages? (a) a link (b) a web address (c) a website (d) the internet
32. 32.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
33. 33.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) types a letter (d) talks to the devices
34. 34.True or false: computers of generation 4 first used transistors. (a) False (b) True
35. 35.🅱️ Which style colours behind the text? (a) bold (b) bullets (c) font colour (d) highlight
36. 36.📧 In email, which holds emails you receive? (a) Reply (b) Inbox (c) Compose (d) Sent
37. 37.True or false: in email, the Compose button answers the sender. (a) True (b) False
38. 38.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
39. 39.🏠 What is the first page of a website called? (a) the home page (b) the end page (c) the last page (d) the cover
40. 40.True or false: a web browser often starts with www. (a) False (b) True

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