Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 69 · 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.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
2. 2.Which of these is true of the Reply button? (a) passes mail to others (b) answers the sender (c) tells what mail is about (d) keeps mails you sent
3. 3.🔍 Which is the odd one out? (a) laptop (b) desktop computer (c) Napier’s bones (d) smartphone
4. 4.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
5. 5.True or false: computers of generation 1 first used integrated circuits. (a) True (b) False
6. 6.🌐 Which of these has a back button? (a) a web address (b) a web browser (c) a link (d) the internet
7. 7.📐 Which alignment lines up at the right? (a) left align (b) right align (c) centre align (d) justify
8. 8.True or false: numbering makes a dotted list. (a) True (b) False
9. 9.Which of these is true of the internet? (a) shows web pages to us (b) links computers globally (c) tells where a site lives (d) lists search results
10. 10.🏠 What is the first page of a website called? (a) the last page (b) the end page (c) the home page (d) the cover
11. 11.True or false: the internet links computers globally. (a) True (b) False
12. 12.Which of these is true of the Sent folder? (a) holds emails you receive (b) is a file sent with mail (c) keeps mails you sent (d) tells what mail is about
13. 13.True or false: “slide rule” is a modern computer. (a) False (b) True
14. 14.True or false: computers of generation 2 first used integrated circuits. (a) False (b) True
15. 15.🅱️ Which style makes a 1, 2, 3 list? (a) underline (b) font size (c) strikethrough (d) numbering
16. 16.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
17. 17.True or false: in email, the subject tells what mail is about. (a) False (b) True
18. 18.Which of these is done in a paint program? (a) colouring a picture (b) typing a letter (c) making a budget table (d) opening a website
19. 19.True or false: highlight colours behind the text. (a) False (b) True
20. 20.Which of these is true of a web browser? (a) has a back button (b) is a group of web pages (c) lists search results (d) tells where a site lives
21. 21.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) size (d) colour
22. 22.Which of these is true of the Inbox? (a) starts a new email (b) tells what mail is about (c) keeps mails you sent (d) holds emails you receive
23. 23.📧 In email, which answers the sender? (a) attachment (b) Spam (c) Compose (d) Reply
24. 24.📧 In email, which is a file sent with mail? (a) Sent (b) Inbox (c) attachment (d) subject
25. 25.🔌 What do we need to use the internet? (a) a pencil (b) a paintbrush (c) a ruler (d) an internet connection
26. 26.📐 Which alignment straight on both edges? (a) right align (b) justify (c) centre align (d) left align
27. 27.Which of these is done in a presentation program? (a) making slides for a talk (b) drawing a kite (c) making a budget table (d) colouring a picture
28. 28.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
29. 29.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a trick (spam) (c) a real prize (d) a birthday card
30. 30.True or false: font size makes letters bigger. (a) False (b) True
31. 31.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
32. 32.Which of these is true of a search engine? (a) finds pages by keywords (b) shows web pages to us (c) links computers globally (d) has its own home page
33. 33.🌐 Which of these finds pages by keywords? (a) a link (b) a web browser (c) a search engine (d) a web address
34. 34.Which of these is a modern computer? (a) tally sticks (b) slide rule (c) Difference Engine (d) desktop computer
35. 35.🌐 Which of these links computers globally? (a) a search engine (b) the internet (c) a web browser (d) a website
36. 36.Which of these is a job of an app? (a) plays a game (b) starts up the computer (c) shows the desktop (d) talks to the devices
37. 37.📧 In email, which passes mail to others? (a) Spam (b) Forward (c) Sent (d) subject
38. 38.👴 Who is called the father of the computer? (a) John Napier (b) Blaise Pascal (c) Charles Babbage
39. 39.Which of these is an old counting tool? (a) laptop (b) smartwatch (c) tablet (d) Pascaline
40. 40.True or false: a web browser often starts with www. (a) True (b) False

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