Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 831 · 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 generation of computers first used integrated circuits?
2. 2.True or false: text that lines up at the left is left align. (a) True (b) False
3. 3.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a trick (spam) (c) a school notice (d) a birthday card
4. 4.Which of these is true of the Spam folder? (a) passes mail to others (b) holds junk mail (c) holds emails you receive (d) keeps mails you sent
5. 5.What does underline do to text? (a) draws a line under text (b) makes letters slant (c) colours behind the text (d) makes letters dark
6. 6.📧 In email, which answers the sender? (a) Reply (b) Spam (c) Sent (d) Compose
7. 7.📐 Which alignment lines up at the left? (a) centre align (b) justify (c) right align (d) left align
8. 8.📧 In email, which is a file sent with mail? (a) Sent (b) Compose (c) attachment (d) Inbox
9. 9.Which of these is an old counting tool? (a) laptop (b) slide rule (c) desktop computer (d) tablet
10. 10.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
11. 11.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the end page (d) the home page
12. 12.🌐 Which of these shows web pages to us? (a) the internet (b) a web browser (c) a search engine (d) a website
13. 13.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
14. 14.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
15. 15.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) manages all the files (d) plays a game
16. 16.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
17. 17.🌐 Which of these is often underlined? (a) a web browser (b) a web address (c) the internet (d) a link
18. 18.Which of these is done in a web browser? (a) making a budget table (b) opening a website (c) colouring a picture (d) adding up marks
19. 19.True or false: a web browser links computers globally. (a) True (b) False
20. 20.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
21. 21.🔌 What do we need to use the internet? (a) a pencil (b) an internet connection (c) a ruler (d) a paintbrush
22. 22.Which of these is done in a paint program? (a) writing a story (b) opening a website (c) making a budget table (d) colouring a picture
23. 23.Which of these is an old counting tool? (a) tablet (b) smartphone (c) abacus (d) laptop
24. 24.True or false: “tablet” is an old counting tool. (a) True (b) False
25. 25.📧 In email, which holds emails you receive? (a) Forward (b) Compose (c) Spam (d) Inbox
26. 26.Which of these is true of a link? (a) has a back button (b) is a group of web pages (c) jumps to another page (d) shows web pages to us
27. 27.True or false: strikethrough draws a line through. (a) False (b) True
28. 28.True or false: “plays a song” is a job of an app. (a) False (b) True
29. 29.True or false: Ctrl+U turns on underline. (a) True (b) False
30. 30.What does italic do to text? (a) makes a 1, 2, 3 list (b) makes letters bigger (c) makes letters slant (d) colours behind the text
31. 31.Which of these is done in a word processor? (a) making slides for a talk (b) writing a story (c) making a budget table (d) adding up marks
32. 32.True or false: “Difference Engine” is an old counting tool. (a) True (b) False
33. 33.Which of these is true of the Sent folder? (a) starts a new email (b) holds emails you receive (c) passes mail to others (d) keeps mails you sent
34. 34.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
35. 35.True or false: the internet is a group of web pages. (a) True (b) False
36. 36.🌐 Which of these finds pages by keywords? (a) a web browser (b) the internet (c) a link (d) a search engine
37. 37.🅱️ Which style colours behind the text? (a) font colour (b) underline (c) strikethrough (d) highlight
38. 38.True or false: opening a website is done in a web browser. (a) True (b) False
39. 39.Which of these is a job of an app? (a) starts up the computer (b) plays a song (c) runs the other programs (d) shares memory among apps
40. 40.True or false: “Pascaline” is an old counting tool. (a) True (b) False

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