Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 738 · 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 alignment straight on both edges? (a) justify (b) left align (c) centre align (d) right align
2. 2.🌐 What does “www” stand for? (a) Wide World Web (b) Web Wide World (c) World Web Wide (d) World Wide Web
3. 3.📧 In email, which holds emails you receive? (a) Compose (b) Spam (c) subject (d) Inbox
4. 4.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
5. 5.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Analytical Engine (d) Napier’s bones
6. 6.🔍 Which is the odd one out? (a) smartwatch (b) smartphone (c) tablet (d) Napier’s bones
7. 7.⌨️ Which style does Ctrl+I turn on? (a) bold (b) underline (c) italic
8. 8.Which of these is done in a paint program? (a) typing a letter (b) colouring a picture (c) adding up marks (d) making a budget table
9. 9.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
10. 10.What does numbering do to text? (a) makes letters slant (b) makes a 1, 2, 3 list (c) makes letters thick (d) makes letters bigger
11. 11.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) a paintbrush (d) an internet connection
12. 12.⚡ Which generation of computers first used transistors?
13. 13.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) lunch box (c) pocket (d) pencil box
14. 14.Which of these is a job of an app? (a) opens a website (b) runs the other programs (c) starts up the computer (d) talks to the devices
15. 15.📧 In email, which holds junk mail? (a) attachment (b) Compose (c) Reply (d) Spam
16. 16.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
17. 17.🌐 Which of these finds pages by keywords? (a) a search engine (b) a web browser (c) the internet (d) a web address
18. 18.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
19. 19.True or false: the internet is a group of web pages. (a) False (b) True
20. 20.⚡ Which generation of computers first used vacuum tubes?
21. 21.📧 In email, which passes mail to others? (a) Spam (b) Forward (c) Inbox (d) Compose
22. 22.Which of these is true of a link? (a) shows web pages to us (b) has its own home page (c) finds pages by keywords (d) is often underlined
23. 23.📧 In email, which tells what mail is about? (a) subject (b) Inbox (c) Reply (d) Compose
24. 24.Which of these is true of a search engine? (a) has a back button (b) jumps to another page (c) lists search results (d) is a group of web pages
25. 25.📎 What do we use to send a photo along with an email? (a) a stamp (b) a stapler (c) an envelope (d) an attachment
26. 26.True or false: Ctrl+I turns on bold. (a) True (b) False
27. 27.What does font colour do to text? (a) makes letters thick (b) makes letters slant (c) draws a line under text (d) makes letters red
28. 28.📧 In email, which is a file sent with mail? (a) Sent (b) Forward (c) attachment (d) subject
29. 29.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a paint program
30. 30.🧰 Which program would you use for writing a story? (a) a paint program (b) a web browser (c) a spreadsheet (d) a word processor
31. 31.True or false: in email, the Reply button is a file sent with mail. (a) True (b) False
32. 32.⚡ Which generation of computers first used microprocessors?
33. 33.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
34. 34.True or false: adding up marks is done in a paint program. (a) True (b) False
35. 35.True or false: in email, the subject tells what mail is about. (a) True (b) False
36. 36.Which of these is a job of an app? (a) plays a song (b) manages all the files (c) shows the desktop (d) shares memory among apps
37. 37.True or false: making a budget table is done in a word processor. (a) True (b) False
38. 38.🅱️ Which style colours behind the text? (a) bullets (b) highlight (c) numbering (d) font size
39. 39.🔁 When does the operating system start working? (a) after we print (b) as the computer starts (c) when we sneeze (d) only at night
40. 40.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True

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