Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 514 · 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 it mean to send an email? (a) deliver it to someone (b) delete it (c) print it (d) colour it
2. 2.Which of these is true of the Reply button? (a) is a file sent with mail (b) passes mail to others (c) tells what mail is about (d) answers the sender
3. 3.📧 In email, which answers the sender? (a) Forward (b) Inbox (c) Compose (d) Reply
4. 4.📐 Which alignment lines up at the left? (a) left align (b) centre align (c) justify (d) right align
5. 5.Which of these is done in a presentation program? (a) making slides for a talk (b) drawing a kite (c) typing a letter (d) making a budget table
6. 6.What did computers of generation 1 first use? (a) microprocessors (b) integrated circuits (c) transistors (d) vacuum tubes
7. 7.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
8. 8.True or false: “opens a website” is a job of an app. (a) True (b) False
9. 9.🔤 The style or design of letters is called the ___. (a) font (b) folder (c) mouse (d) cursor
10. 10.True or false: a link finds pages by keywords. (a) True (b) False
11. 11.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the abacus (c) the laptop (d) the smartphone
12. 12.What did computers of generation 4 first use? (a) microprocessors (b) transistors (c) vacuum tubes (d) integrated circuits
13. 13.🔠 Making letters bigger means changing the font ___. (a) colour (b) size (c) name (d) folder
14. 14.Which of these is true of an attachment? (a) is a file sent with mail (b) starts a new email (c) tells what mail is about (d) keeps mails you sent
15. 15.Which of these is a job of an app? (a) starts up the computer (b) runs the other programs (c) types a letter (d) talks to the devices
16. 16.📧 In email, which holds junk mail? (a) Spam (b) Forward (c) attachment (d) Inbox
17. 17.Which of these is true of the Compose button? (a) is a file sent with mail (b) holds emails you receive (c) passes mail to others (d) starts a new email
18. 18.📧 Which sign is in every email address? (a) # (b) @ (c) & (d) %
19. 19.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system
20. 20.🌐 Which of these has a back button? (a) the internet (b) a link (c) a web address (d) a web browser
21. 21.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
22. 22.True or false: the internet has its own home page. (a) False (b) True
23. 23.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
24. 24.Which of these is a job of the operating system? (a) opens a website (b) manages all the files (c) types a letter (d) adds up marks
25. 25.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) a paint program (d) an operating system
26. 26.Which of these is done in a word processor? (a) colouring a picture (b) opening a website (c) drawing a kite (d) typing a letter
27. 27.True or false: text that lines up at the right is centre align. (a) True (b) False
28. 28.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Analytical Engine (d) Napier’s bones
29. 29.🧰 Which program would you use for opening a website? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a web browser
30. 30.What does numbering do to text? (a) makes letters red (b) makes a 1, 2, 3 list (c) colours behind the text (d) makes letters bigger
31. 31.True or false: computers of generation 4 first used integrated circuits. (a) True (b) False
32. 32.True or false: font colour draws a line through. (a) True (b) False
33. 33.Which of these is a job of the operating system? (a) opens a website (b) starts up the computer (c) plays a game (d) types a letter
34. 34.True or false: numbering makes a 1, 2, 3 list. (a) True (b) False
35. 35.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
36. 36.True or false: “manages all the files” is a job of an app. (a) False (b) True
37. 37.📧 In email, which passes mail to others? (a) Forward (b) Spam (c) Reply (d) subject
38. 38.🅱️ Which style colours behind the text? (a) bullets (b) strikethrough (c) highlight (d) font size
39. 39.True or false: “desktop computer” is an old counting tool. (a) True (b) False
40. 40.True or false: “plays a song” is a job of an app. (a) True (b) False

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