Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 523 · 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 of these is a job of the operating system? (a) shows the desktop (b) draws a picture (c) adds up marks (d) types a letter
2. 2.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the smartphone (c) the abacus (d) the laptop
3. 3.Which of these is a job of the operating system? (a) manages all the files (b) types a letter (c) draws a picture (d) plays a song
4. 4.True or false: “desktop computer” is an old counting tool. (a) False (b) True
5. 5.Which of these is true of the Sent folder? (a) tells what mail is about (b) holds emails you receive (c) keeps mails you sent (d) starts a new email
6. 6.What does highlight do to text? (a) colours behind the text (b) draws a line under text (c) draws a line through (d) makes a dotted list
7. 7.🎨 Making a heading red means changing the font ___. (a) colour (b) size (c) shape (d) name
8. 8.True or false: text that sits in the middle is centre align. (a) False (b) True
9. 9.🔁 When does the operating system start working? (a) when we sneeze (b) after we print (c) as the computer starts (d) only at night
10. 10.What does bullets do to text? (a) makes letters thick (b) makes letters bigger (c) makes a dotted list (d) draws a line under text
11. 11.📧 In email, which holds junk mail? (a) Spam (b) Compose (c) subject (d) Sent
12. 12.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a web browser
13. 13.Which of these is true of a web browser? (a) lists search results (b) links computers globally (c) often starts with www (d) has a back button
14. 14.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Sent folder (d) the Subject box
15. 15.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
16. 16.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
17. 17.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
18. 18.🅱️ Which style makes letters dark? (a) font colour (b) bullets (c) bold (d) strikethrough
19. 19.Which of these is a modern computer? (a) smartphone (b) Napier’s bones (c) abacus (d) Difference Engine
20. 20.🔌 What do we need to use the internet? (a) an internet connection (b) a pencil (c) a paintbrush (d) a ruler
21. 21.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) type your password (b) go to the website
22. 22.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
23. 23.Which of these is true of the Forward button? (a) starts a new email (b) keeps mails you sent (c) passes mail to others (d) holds junk mail
24. 24.True or false: a web address finds pages by keywords. (a) True (b) False
25. 25.What does font size do to text? (a) draws a line under text (b) makes letters bigger (c) makes a dotted list (d) makes letters dark
26. 26.🅱️ Which style makes letters bigger? (a) font size (b) underline (c) font colour (d) bullets
27. 27.True or false: font colour makes a 1, 2, 3 list. (a) False (b) True
28. 28.True or false: text that straight on both edges is justify. (a) True (b) False
29. 29.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
30. 30.True or false: adding up marks is done in a paint program. (a) False (b) True
31. 31.📐 Which alignment sits in the middle? (a) centre align (b) right align (c) justify (d) left align
32. 32.🌐 Which of these shows web pages to us? (a) a website (b) a web browser (c) a search engine (d) a web address
33. 33.🔠 Making letters bigger means changing the font ___. (a) colour (b) name (c) folder (d) size
34. 34.🦴 Napier’s bones were used to ___. (a) play music (b) multiply numbers (c) draw pictures (d) send emails
35. 35.True or false: font colour draws a line under text. (a) False (b) True
36. 36.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) left align (d) right align
37. 37.🅱️ Which style makes a dotted list? (a) strikethrough (b) font size (c) bold (d) bullets
38. 38.True or false: “supercomputer” is a modern computer. (a) True (b) False
39. 39.True or false: computers of generation 4 first used microprocessors. (a) True (b) False
40. 40.Which of these is done in a word processor? (a) adding up marks (b) writing a story (c) colouring a picture (d) making a budget table

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