Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 756 · 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.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
2. 2.True or false: typing a letter is done in a word processor. (a) False (b) True
3. 3.🔍 Which is the odd one out? (a) tally sticks (b) laptop (c) Pascaline (d) Difference Engine
4. 4.📐 Which alignment sits in the middle? (a) left align (b) right align (c) justify (d) centre align
5. 5.True or false: in email, the subject tells what mail is about. (a) False (b) True
6. 6.🔁 When does the operating system start working? (a) only at night (b) after we print (c) when we sneeze (d) as the computer starts
7. 7.📧 Which sign is in every email address? (a) # (b) & (c) % (d) @
8. 8.🧩 Is an operating system hardware or software? (a) software (b) hardware
9. 9.🅱️ Which style makes a 1, 2, 3 list? (a) bullets (b) italic (c) bold (d) numbering
10. 10.🌐 Which of these is a group of web pages? (a) a search engine (b) a link (c) the internet (d) a website
11. 11.True or false: Ctrl+U turns on underline. (a) True (b) False
12. 12.Which of these is a job of an app? (a) manages all the files (b) draws a picture (c) starts up the computer (d) runs the other programs
13. 13.🌐 What does “www” stand for? (a) Wide World Web (b) World Web Wide (c) World Wide Web (d) Web Wide World
14. 14.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a school notice (c) a trick (spam) (d) a real prize
15. 15.🔠 Making letters bigger means changing the font ___. (a) folder (b) size (c) colour (d) name
16. 16.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
17. 17.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
18. 18.Which of these is true of an attachment? (a) starts a new email (b) passes mail to others (c) is a file sent with mail (d) answers the sender
19. 19.True or false: text that lines up at the left is centre align. (a) False (b) True
20. 20.Which of these is done in a presentation program? (a) writing a story (b) opening a website (c) making slides for a talk (d) drawing a kite
21. 21.True or false: italic makes letters dark. (a) True (b) False
22. 22.True or false: making a budget table is done in a presentation program. (a) False (b) True
23. 23.📧 In email, which passes mail to others? (a) Reply (b) Compose (c) Forward (d) Sent
24. 24.Which of these is true of the Inbox? (a) holds emails you receive (b) passes mail to others (c) tells what mail is about (d) holds junk mail
25. 25.Which of these is true of a web browser? (a) finds pages by keywords (b) tells where a site lives (c) is a group of web pages (d) has a back button
26. 26.🅱️ Which style draws a line under text? (a) underline (b) font colour (c) strikethrough (d) italic
27. 27.📧 In email, which starts a new email? (a) Inbox (b) Compose (c) Spam (d) Forward
28. 28.📐 Which alignment lines up at the left? (a) centre align (b) justify (c) left align (d) right align
29. 29.True or false: writing a story is done in a paint program. (a) True (b) False
30. 30.🔤 The style or design of letters is called the ___. (a) folder (b) font (c) cursor (d) mouse
31. 31.🔍 Which is the odd one out? (a) Difference Engine (b) Pascaline (c) tablet (d) tally sticks
32. 32.🔢 To log in to a website, what comes right after “type your username”? (a) go to the website (b) type your password (c) open the web browser (d) press Enter
33. 33.🔍 Which is the odd one out? (a) smartwatch (b) slide rule (c) desktop computer (d) smartphone
34. 34.What did computers of generation 2 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
35. 35.True or false: bold makes letters dark. (a) True (b) False
36. 36.📧 In email, which answers the sender? (a) attachment (b) Reply (c) subject (d) Compose
37. 37.🌐 Which of these has its own home page? (a) a website (b) a web address (c) a search engine (d) a link
38. 38.True or false: Ctrl+B turns on underline. (a) True (b) False
39. 39.True or false: computers of generation 4 first used integrated circuits. (a) False (b) True
40. 40.🧰 Which program would you use for writing a story? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor

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