Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 577 · 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.📧 In email, which answers the sender? (a) Reply (b) Inbox (c) Compose (d) Sent
2. 2.True or false: in email, the Inbox holds emails you receive. (a) True (b) False
3. 3.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
4. 4.True or false: Ctrl+U turns on bold. (a) True (b) False
5. 5.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
6. 6.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
7. 7.⚡ Which generation of computers first used integrated circuits?
8. 8.🌐 Which of these jumps to another page? (a) a web address (b) a link (c) a website (d) a web browser
9. 9.🧰 Which program would you use for typing a letter? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
10. 10.True or false: a web browser has a back button. (a) False (b) True
11. 11.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
12. 12.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
13. 13.True or false: “manages all the files” is a job of an app. (a) True (b) False
14. 14.🌐 Which of these lists search results? (a) a search engine (b) a web browser (c) a link (d) a website
15. 15.🌐 Which of these links computers globally? (a) a web address (b) a web browser (c) a link (d) the internet
16. 16.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the calculator (c) the smartphone (d) the abacus
17. 17.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
18. 18.True or false: Ctrl+B turns on underline. (a) True (b) False
19. 19.True or false: in email, the Inbox answers the sender. (a) False (b) True
20. 20.Which of these is done in a presentation program? (a) adding up marks (b) making slides for a talk (c) writing a story (d) typing a letter
21. 21.Which of these is true of a web browser? (a) lists search results (b) has its own home page (c) is often underlined (d) has a back button
22. 22.Which of these is true of an attachment? (a) holds junk mail (b) is a file sent with mail (c) answers the sender (d) keeps mails you sent
23. 23.True or false: Ctrl+I turns on underline. (a) False (b) True
24. 24.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
25. 25.Which of these is a job of the operating system? (a) draws a picture (b) shares memory among apps (c) types a letter (d) adds up marks
26. 26.Which of these is a job of an app? (a) starts up the computer (b) adds up marks (c) runs the other programs (d) shows the desktop
27. 27.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your password (c) type your username (d) open the web browser
28. 28.Which of these is true of a link? (a) is a group of web pages (b) often starts with www (c) jumps to another page (d) links computers globally
29. 29.True or false: in email, the Reply button answers the sender. (a) False (b) True
30. 30.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
31. 31.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
32. 32.What did computers of generation 4 first use? (a) transistors (b) microprocessors (c) integrated circuits (d) vacuum tubes
33. 33.True or false: text that lines up at the right is right align. (a) False (b) True
34. 34.🌐 Which of these is a group of web pages? (a) a link (b) a web address (c) a website (d) a web browser
35. 35.True or false: text that lines up at the right is centre align. (a) False (b) True
36. 36.What does font colour do to text? (a) makes letters red (b) makes a dotted list (c) makes letters thick (d) draws a line through
37. 37.True or false: in email, the Spam folder holds junk mail. (a) True (b) False
38. 38.True or false: computers of generation 4 first used vacuum tubes. (a) False (b) True
39. 39.True or false: making slides for a talk is done in a presentation program. (a) True (b) False
40. 40.True or false: a web address tells where a site lives. (a) False (b) True

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