Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 64 · 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.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
2. 2.Which of these is true of the Compose button? (a) keeps mails you sent (b) starts a new email (c) answers the sender (d) passes mail to others
3. 3.True or false: “talks to the devices” is a job of an app. (a) False (b) True
4. 4.Which of these is true of a web browser? (a) has its own home page (b) lists search results (c) links computers globally (d) has a back button
5. 5.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) adds up marks (d) talks to the devices
6. 6.True or false: “opens a website” is a job of an app. (a) False (b) True
7. 7.Which of these is done in a spreadsheet? (a) adding up marks (b) making slides for a talk (c) drawing a kite (d) typing a letter
8. 8.Which of these is true of the Inbox? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) keeps mails you sent
9. 9.Which of these is a job of an app? (a) types a letter (b) runs the other programs (c) starts up the computer (d) shares memory among apps
10. 10.True or false: Ctrl+U turns on underline. (a) False (b) True
11. 11.Which of these is true of the internet? (a) often starts with www (b) links computers globally (c) finds pages by keywords (d) jumps to another page
12. 12.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
13. 13.True or false: text that lines up at the left is justify. (a) True (b) False
14. 14.True or false: Ctrl+I turns on underline. (a) False (b) True
15. 15.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
16. 16.Which of these is true of a website? (a) shows web pages to us (b) lists search results (c) has a back button (d) is a group of web pages
17. 17.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) when we sneeze (d) after we print
18. 18.🅱️ Which style makes letters thick? (a) bold (b) italic (c) underline (d) bullets
19. 19.🧩 Is an operating system hardware or software? (a) hardware (b) software
20. 20.True or false: text that straight on both edges is left align. (a) True (b) False
21. 21.⚡ Which generation of computers first used transistors?
22. 22.Which of these is done in a word processor? (a) writing a story (b) adding up marks (c) opening a website (d) drawing a kite
23. 23.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) left align (d) right align
24. 24.🔌 What do we need to use the internet? (a) a pencil (b) an internet connection (c) a paintbrush (d) a ruler
25. 25.True or false: “plays a game” is a job of the operating system. (a) False (b) True
26. 26.📧 In email, which keeps mails you sent? (a) Forward (b) Sent (c) Spam (d) attachment
27. 27.📐 Which alignment straight on both edges? (a) justify (b) centre align (c) right align (d) left align
28. 28.🔍 Which is the odd one out? (a) abacus (b) smartphone (c) desktop computer (d) tablet
29. 29.📨 What does it mean to send an email? (a) colour it (b) deliver it to someone (c) delete it (d) print it
30. 30.True or false: strikethrough draws a line through. (a) False (b) True
31. 31.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya#example.com (c) riya example com (d) riya.example.com
32. 32.Which of these is true of the Forward button? (a) holds junk mail (b) holds emails you receive (c) answers the sender (d) passes mail to others
33. 33.Which of these is a job of an app? (a) plays a song (b) manages all the files (c) shares memory among apps (d) shows the desktop
34. 34.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
35. 35.Which of these is true of a web browser? (a) jumps to another page (b) finds pages by keywords (c) is a group of web pages (d) shows web pages to us
36. 36.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
37. 37.🔢 To log in to a website, which is the LAST step? (a) open the web browser (b) go to the website (c) press Enter (d) type your username
38. 38.True or false: text that lines up at the right is centre align. (a) False (b) True
39. 39.Which of these is done in a paint program? (a) typing a letter (b) making slides for a talk (c) colouring a picture (d) opening a website
40. 40.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Subject box (c) the Sent folder (d) the To box

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