Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 997 · 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: “draws a picture” is a job of the operating system. (a) True (b) False
2. 2.True or false: “abacus” is a modern computer. (a) False (b) True
3. 3.True or false: in email, the Forward button keeps mails you sent. (a) True (b) False
4. 4.🔍 Which is the odd one out? (a) desktop computer (b) tablet (c) abacus (d) smartphone
5. 5.⚡ Which generation of computers first used vacuum tubes?
6. 6.True or false: a web browser has a back button. (a) True (b) False
7. 7.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
8. 8.🌐 Which of these has a back button? (a) a search engine (b) a link (c) a web browser (d) the internet
9. 9.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
10. 10.📐 Which alignment sits in the middle? (a) centre align (b) right align (c) left align (d) justify
11. 11.True or false: the internet often starts with www. (a) False (b) True
12. 12.True or false: in email, the subject passes mail to others. (a) False (b) True
13. 13.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
14. 14.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the abacus (c) the calculator (d) the smartphone
15. 15.True or false: “Difference Engine” is a modern computer. (a) True (b) False
16. 16.📧 In email, which answers the sender? (a) attachment (b) Reply (c) subject (d) Sent
17. 17.True or false: the internet lists search results. (a) True (b) False
18. 18.⚡ Which generation of computers first used integrated circuits?
19. 19.📨 What does it mean to send an email? (a) print it (b) deliver it to someone (c) colour it (d) delete it
20. 20.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
21. 21.📐 Which alignment lines up at the right? (a) left align (b) centre align (c) right align (d) justify
22. 22.🌐 Which of these lists search results? (a) a link (b) a web address (c) the internet (d) a search engine
23. 23.True or false: making slides for a talk is done in a paint program. (a) False (b) True
24. 24.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
25. 25.True or false: colouring a picture is done in a spreadsheet. (a) True (b) False
26. 26.Which of these is a job of the operating system? (a) types a letter (b) opens a website (c) manages all the files (d) draws a picture
27. 27.True or false: strikethrough makes letters thick. (a) True (b) False
28. 28.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
29. 29.🧰 Which program would you use for writing a story? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
30. 30.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Sent folder (c) the Subject box (d) the To box
31. 31.True or false: numbering draws a line through. (a) True (b) False
32. 32.True or false: a web browser shows web pages to us. (a) True (b) False
33. 33.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a word processor (d) a paint program
34. 34.True or false: in email, the Inbox starts a new email. (a) True (b) False
35. 35.True or false: opening a website is done in a word processor. (a) True (b) False
36. 36.Which of these is a modern computer? (a) abacus (b) tablet (c) slide rule (d) tally sticks
37. 37.Which of these is a job of the operating system? (a) draws a picture (b) starts up the computer (c) types a letter (d) plays a game
38. 38.🎨 Making a heading red means changing the font ___. (a) size (b) shape (c) name (d) colour
39. 39.Which of these is true of a web browser? (a) jumps to another page (b) often starts with www (c) is a group of web pages (d) shows web pages to us
40. 40.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U

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