Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 296 · 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 alignment lines up at the left? (a) justify (b) right align (c) centre align (d) left align
2. 2.True or false: in email, the Compose button keeps mails you sent. (a) False (b) True
3. 3.Which of these is true of a web browser? (a) tells where a site lives (b) is a group of web pages (c) shows web pages to us (d) has its own home page
4. 4.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
5. 5.Which of these is done in a paint program? (a) typing a letter (b) making slides for a talk (c) drawing a kite (d) opening a website
6. 6.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Web Wide (d) World Wide Web
7. 7.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a school notice (c) a birthday card (d) a real prize
8. 8.Which of these is true of a search engine? (a) tells where a site lives (b) often starts with www (c) lists search results (d) has a back button
9. 9.🔢 To log in to a website, what comes right after “type your password”? (a) press Enter (b) open the web browser (c) go to the website (d) type your username
10. 10.🌐 Which of these tells where a site lives? (a) a link (b) a web browser (c) a website (d) a web address
11. 11.🅱️ Which style draws a line through? (a) strikethrough (b) numbering (c) font colour (d) underline
12. 12.True or false: text that sits in the middle is justify. (a) True (b) False
13. 13.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
14. 14.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) type your username (c) type your password (d) open the web browser
15. 15.True or false: “desktop computer” is an old counting tool. (a) False (b) True
16. 16.⚡ Which generation of computers first used transistors?
17. 17.True or false: Ctrl+I turns on bold. (a) True (b) False
18. 18.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
19. 19.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a paint program (d) a word processor
20. 20.True or false: drawing a kite is done in a presentation program. (a) False (b) True
21. 21.🅱️ Which style draws a line under text? (a) font colour (b) underline (c) highlight (d) bold
22. 22.True or false: a web address often starts with www. (a) False (b) True
23. 23.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
24. 24.Which of these is true of the Sent folder? (a) starts a new email (b) holds junk mail (c) tells what mail is about (d) keeps mails you sent
25. 25.True or false: “manages all the files” is a job of the operating system. (a) False (b) True
26. 26.📐 Which alignment sits in the middle? (a) left align (b) right align (c) justify (d) centre align
27. 27.📧 In email, which is a file sent with mail? (a) Spam (b) subject (c) attachment (d) Sent
28. 28.Which of these is a job of the operating system? (a) plays a song (b) draws a picture (c) types a letter (d) shares memory among apps
29. 29.True or false: typing a letter is done in a paint program. (a) True (b) False
30. 30.What does numbering do to text? (a) makes letters dark (b) makes a 1, 2, 3 list (c) makes a dotted list (d) draws a line under text
31. 31.True or false: bullets draws a line under text. (a) False (b) True
32. 32.What does bullets do to text? (a) draws a line through (b) makes a 1, 2, 3 list (c) makes letters dark (d) makes a dotted list
33. 33.Which of these is a modern computer? (a) Pascaline (b) Difference Engine (c) abacus (d) smartwatch
34. 34.True or false: computers of generation 2 first used transistors. (a) True (b) False
35. 35.🌐 Which of these links computers globally? (a) a web address (b) a search engine (c) the internet (d) a website
36. 36.Which of these is true of the Inbox? (a) starts a new email (b) holds emails you receive (c) is a file sent with mail (d) passes mail to others
37. 37.True or false: “plays a game” is a job of an app. (a) False (b) True
38. 38.📧 Which of these looks like a correct email address? (a) riya#example.com (b) [email protected] (c) riya example com (d) riya.example.com
39. 39.🧰 Which program would you use for opening a website? (a) a word processor (b) a presentation program (c) a web browser (d) a spreadsheet
40. 40.🌐 Which of these has a back button? (a) a website (b) a web browser (c) a link (d) a search engine

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