Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 950 · 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.What does highlight do to text? (a) makes letters red (b) colours behind the text (c) makes a dotted list (d) makes letters dark
2. 2.📧 In email, which passes mail to others? (a) Compose (b) Spam (c) Sent (d) Forward
3. 3.🎨 Making a heading red means changing the font ___. (a) shape (b) size (c) name (d) colour
4. 4.Which of these is an old counting tool? (a) supercomputer (b) smartwatch (c) Difference Engine (d) smartphone
5. 5.Which of these is true of the Compose button? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) starts a new email
6. 6.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a word processor (d) a web browser
7. 7.True or false: opening a website is done in a web browser. (a) True (b) False
8. 8.True or false: in email, an attachment holds junk mail. (a) False (b) True
9. 9.Which of these is true of a web browser? (a) is often underlined (b) has its own home page (c) shows web pages to us (d) often starts with www
10. 10.⚡ Which generation of computers first used vacuum tubes?
11. 11.True or false: “slide rule” is an old counting tool. (a) True (b) False
12. 12.🌐 Which of these is often underlined? (a) a website (b) a web address (c) a link (d) the internet
13. 13.📧 Which sign is in every email address? (a) % (b) # (c) @ (d) &
14. 14.🌐 Which of these jumps to another page? (a) a link (b) the internet (c) a web browser (d) a website
15. 15.True or false: bullets makes a dotted list. (a) True (b) False
16. 16.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
17. 17.True or false: text that lines up at the right is justify. (a) True (b) False
18. 18.Which of these is true of an attachment? (a) keeps mails you sent (b) holds junk mail (c) answers the sender (d) is a file sent with mail
19. 19.📐 Which alignment lines up at the left? (a) justify (b) left align (c) centre align (d) right align
20. 20.🔢 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
21. 21.⚡ Which generation of computers first used integrated circuits?
22. 22.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) adds up marks (d) talks to the devices
23. 23.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) plays a game (d) shows the desktop
24. 24.📧 In email, which holds emails you receive? (a) attachment (b) Compose (c) Inbox (d) Spam
25. 25.🔍 Which is the odd one out? (a) smartphone (b) desktop computer (c) Difference Engine (d) smartwatch
26. 26.🌐 What does “www” stand for? (a) Web Wide World (b) World Wide Web (c) World Web Wide (d) Wide World Web
27. 27.True or false: a web browser has a back button. (a) False (b) True
28. 28.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a paint program
29. 29.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) riya.example.com (d) [email protected]
30. 30.What does font colour do to text? (a) colours behind the text (b) makes letters slant (c) makes letters red (d) makes letters thick
31. 31.Which of these is a job of the operating system? (a) adds up marks (b) types a letter (c) talks to the devices (d) draws a picture
32. 32.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
33. 33.Which of these is a job of the operating system? (a) shares memory among apps (b) plays a game (c) draws a picture (d) adds up marks
34. 34.Which of these is true of the Inbox? (a) passes mail to others (b) answers the sender (c) starts a new email (d) holds emails you receive
35. 35.🧰 Which program would you use for typing a letter? (a) a paint program (b) a presentation program (c) a spreadsheet (d) a word processor
36. 36.🏠 What is the first page of a website called? (a) the end page (b) the cover (c) the last page (d) the home page
37. 37.True or false: “abacus” is a modern computer. (a) True (b) False
38. 38.True or false: text that straight on both edges is centre align. (a) False (b) True
39. 39.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
40. 40.True or false: in email, the Spam folder holds junk mail. (a) True (b) False

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