Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 449 · 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 lines up at the left? (a) right align (b) centre align (c) justify (d) left align
2. 2.🔢 To log in to a website, what comes right after “go to the website”? (a) type your password (b) press Enter (c) open the web browser (d) type your username
3. 3.🕰️ Is “laptop” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
4. 4.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
5. 5.True or false: “Difference Engine” is an old counting tool. (a) True (b) False
6. 6.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya#example.com (c) riya.example.com (d) riya example com
7. 7.True or false: Ctrl+U turns on bold. (a) False (b) True
8. 8.True or false: making a budget table is done in a word processor. (a) False (b) True
9. 9.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) send emails (c) play music (d) draw pictures
10. 10.True or false: writing a story is done in a spreadsheet. (a) False (b) True
11. 11.Which of these is a modern computer? (a) laptop (b) abacus (c) Napier’s bones (d) Difference Engine
12. 12.Which of these is true of a search engine? (a) often starts with www (b) links computers globally (c) lists search results (d) jumps to another page
13. 13.True or false: “supercomputer” is an old counting tool. (a) True (b) False
14. 14.📧 In email, which holds emails you receive? (a) Inbox (b) subject (c) Sent (d) Forward
15. 15.Which of these is true of an attachment? (a) is a file sent with mail (b) holds junk mail (c) answers the sender (d) starts a new email
16. 16.True or false: bullets draws a line under text. (a) True (b) False
17. 17.🌐 Which of these finds pages by keywords? (a) the internet (b) a web browser (c) a search engine (d) a link
18. 18.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
19. 19.Which of these is a job of the operating system? (a) types a letter (b) adds up marks (c) draws a picture (d) starts up the computer
20. 20.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline
21. 21.⚡ Which generation of computers first used transistors?
22. 22.True or false: “shares memory among apps” is a job of an app. (a) True (b) False
23. 23.What does italic do to text? (a) makes letters dark (b) makes letters slant (c) draws a line under text (d) makes a 1, 2, 3 list
24. 24.🅱️ Which style makes letters thick? (a) strikethrough (b) font size (c) italic (d) bold
25. 25.True or false: Ctrl+B turns on italic. (a) True (b) False
26. 26.True or false: “starts up the computer” is a job of an app. (a) True (b) False
27. 27.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
28. 28.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
29. 29.🌐 Which of these has a back button? (a) a link (b) a web browser (c) a website (d) a web address
30. 30.🏢 The first electronic computers were so big that they filled a ___. (a) lunch box (b) pocket (c) pencil box (d) whole room
31. 31.🔢 To log in to a website, what comes right after “type your username”? (a) open the web browser (b) go to the website (c) type your password (d) press Enter
32. 32.🌐 What does “www” stand for? (a) World Web Wide (b) World Wide Web (c) Web Wide World (d) Wide World Web
33. 33.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
34. 34.🔢 To log in to a website, which is the LAST step? (a) go to the website (b) type your username (c) open the web browser (d) press Enter
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a word processor (c) an operating system (d) a paint program
36. 36.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
37. 37.True or false: a search engine lists search results. (a) False (b) True
38. 38.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) folder (d) font
39. 39.Which of these is an old counting tool? (a) desktop computer (b) tally sticks (c) smartphone (d) laptop
40. 40.True or false: a web browser has a back button. (a) False (b) True

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