Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 834 · 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.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
2. 2.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
3. 3.True or false: “smartwatch” is an old counting tool. (a) False (b) True
4. 4.🧩 Is an operating system hardware or software? (a) hardware (b) software
5. 5.True or false: opening a website is done in a presentation program. (a) True (b) False
6. 6.🌐 Which of these tells where a site lives? (a) a website (b) a search engine (c) a web address (d) a web browser
7. 7.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
8. 8.Which of these is a job of the operating system? (a) plays a game (b) types a letter (c) plays a song (d) starts up the computer
9. 9.True or false: text that lines up at the left is left align. (a) False (b) True
10. 10.True or false: typing a letter is done in a word processor. (a) False (b) True
11. 11.📐 Which alignment straight on both edges? (a) centre align (b) left align (c) right align (d) justify
12. 12.What does strikethrough do to text? (a) makes letters slant (b) makes letters thick (c) draws a line under text (d) draws a line through
13. 13.🌐 Which of these links computers globally? (a) a web browser (b) the internet (c) a website (d) a web address
14. 14.True or false: italic colours behind the text. (a) False (b) True
15. 15.Which of these is done in a web browser? (a) opening a website (b) adding up marks (c) writing a story (d) typing a letter
16. 16.Which of these is true of the Compose button? (a) passes mail to others (b) starts a new email (c) is a file sent with mail (d) answers the sender
17. 17.Which of these is a job of an app? (a) types a letter (b) starts up the computer (c) runs the other programs (d) talks to the devices
18. 18.Which of these is an old counting tool? (a) laptop (b) tablet (c) smartwatch (d) abacus
19. 19.Which of these is a modern computer? (a) Napier’s bones (b) supercomputer (c) abacus (d) Difference Engine
20. 20.True or false: “tablet” is an old counting tool. (a) True (b) False
21. 21.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a web browser (c) a paint program (d) a presentation program
22. 22.True or false: “runs the other programs” is a job of an app. (a) True (b) False
23. 23.👴 Who is called the father of the computer? (a) Charles Babbage (b) Blaise Pascal (c) John Napier
24. 24.Which of these is true of an attachment? (a) holds emails you receive (b) is a file sent with mail (c) keeps mails you sent (d) answers the sender
25. 25.Which of these is a modern computer? (a) Napier’s bones (b) Difference Engine (c) slide rule (d) tablet
26. 26.📧 In email, which answers the sender? (a) Compose (b) subject (c) Reply (d) Forward
27. 27.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a birthday card (c) a trick (spam) (d) a school notice
28. 28.Which of these is true of the Sent folder? (a) holds emails you receive (b) tells what mail is about (c) keeps mails you sent (d) is a file sent with mail
29. 29.True or false: the internet links computers globally. (a) False (b) True
30. 30.True or false: underline draws a line under text. (a) False (b) True
31. 31.🔍 Which is the odd one out? (a) Pascaline (b) Difference Engine (c) supercomputer (d) Napier’s bones
32. 32.True or false: in email, the Spam folder starts a new email. (a) False (b) True
33. 33.True or false: font size makes letters dark. (a) True (b) False
34. 34.📧 In email, which holds emails you receive? (a) attachment (b) Sent (c) Spam (d) Inbox
35. 35.📨 What does it mean to send an email? (a) delete it (b) colour it (c) print it (d) deliver it to someone
36. 36.🔠 Making letters bigger means changing the font ___. (a) colour (b) name (c) folder (d) size
37. 37.🅱️ Which style makes letters bigger? (a) bold (b) numbering (c) bullets (d) font size
38. 38.📧 In email, which tells what mail is about? (a) attachment (b) Sent (c) subject (d) Inbox
39. 39.Which of these is done in a word processor? (a) making slides for a talk (b) typing a letter (c) making a budget table (d) colouring a picture
40. 40.⚡ Which generation of computers first used microprocessors?

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