Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 287 · 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.True or false: a web browser often starts with www. (a) False (b) True
2. 2.True or false: “plays a song” is a job of the operating system. (a) False (b) True
3. 3.🌐 Which of these is often underlined? (a) a search engine (b) the internet (c) a link (d) a website
4. 4.True or false: colouring a picture is done in a paint program. (a) False (b) True
5. 5.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
6. 6.⚡ Which generation of computers first used transistors?
7. 7.Which of these is an old counting tool? (a) tally sticks (b) supercomputer (c) smartwatch (d) tablet
8. 8.True or false: “talks to the devices” is a job of an app. (a) False (b) True
9. 9.🔌 What do we need to use the internet? (a) an internet connection (b) a pencil (c) a paintbrush (d) a ruler
10. 10.Which shortcut turns on italic? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
11. 11.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
12. 12.🏠 What is the first page of a website called? (a) the end page (b) the cover (c) the last page (d) the home page
13. 13.True or false: in email, the Reply button answers the sender. (a) True (b) False
14. 14.⚡ Which generation of computers first used vacuum tubes?
15. 15.True or false: the internet often starts with www. (a) True (b) False
16. 16.Which of these is done in a spreadsheet? (a) opening a website (b) drawing a kite (c) adding up marks (d) writing a story
17. 17.Which of these is true of the internet? (a) links computers globally (b) often starts with www (c) tells where a site lives (d) jumps to another page
18. 18.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
19. 19.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
20. 20.📐 Which alignment lines up at the left? (a) justify (b) centre align (c) left align (d) right align
21. 21.Which of these is a modern computer? (a) Pascaline (b) abacus (c) tally sticks (d) desktop computer
22. 22.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
23. 23.Which of these is done in a spreadsheet? (a) making a budget table (b) colouring a picture (c) writing a story (d) typing a letter
24. 24.Which of these is a job of the operating system? (a) plays a song (b) starts up the computer (c) types a letter (d) adds up marks
25. 25.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
26. 26.True or false: bullets makes a dotted list. (a) False (b) True
27. 27.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Napier’s bones (c) Pascaline (d) Analytical Engine
28. 28.True or false: text that lines up at the left is left align. (a) True (b) False
29. 29.True or false: Ctrl+I turns on italic. (a) False (b) True
30. 30.📧 Which of these looks like a correct email address? (a) riya.example.com (b) [email protected] (c) riya#example.com (d) riya example com
31. 31.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
32. 32.True or false: colouring a picture is done in a web browser. (a) False (b) True
33. 33.Which of these is a job of an app? (a) talks to the devices (b) starts up the computer (c) plays a game (d) manages all the files
34. 34.True or false: text that lines up at the left is right align. (a) True (b) False
35. 35.⚡ Which generation of computers first used microprocessors?
36. 36.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
37. 37.True or false: strikethrough makes letters slant. (a) False (b) True
38. 38.Which of these is true of the Reply button? (a) starts a new email (b) tells what mail is about (c) is a file sent with mail (d) answers the sender
39. 39.🧰 Which program would you use for writing a story? (a) a presentation program (b) a paint program (c) a web browser (d) a word processor
40. 40.Which of these is a job of an app? (a) shares memory among apps (b) draws a picture (c) talks to the devices (d) runs the other programs

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