Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 872 · 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 style does Ctrl+U turn on? (a) underline (b) bold (c) italic
2. 2.🔁 When does the operating system start working? (a) as the computer starts (b) when we sneeze (c) after we print (d) only at night
3. 3.📧 In email, which keeps mails you sent? (a) Inbox (b) Reply (c) subject (d) Sent
4. 4.🌐 Which of these often starts with www? (a) a website (b) a search engine (c) a web address (d) a web browser
5. 5.🔤 The style or design of letters is called the ___. (a) mouse (b) cursor (c) font (d) folder
6. 6.True or false: in email, the Inbox is a file sent with mail. (a) True (b) False
7. 7.True or false: in email, the subject keeps mails you sent. (a) False (b) True
8. 8.Which of these is done in a web browser? (a) making slides for a talk (b) drawing a kite (c) making a budget table (d) opening a website
9. 9.Which of these is a job of the operating system? (a) opens a website (b) starts up the computer (c) adds up marks (d) types a letter
10. 10.What does strikethrough do to text? (a) makes a 1, 2, 3 list (b) makes a dotted list (c) draws a line through (d) makes letters thick
11. 11.🔍 Which is the odd one out? (a) Difference Engine (b) tablet (c) tally sticks (d) Pascaline
12. 12.📧 In email, which holds junk mail? (a) Sent (b) Spam (c) attachment (d) Reply
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a paint program (d) a word processor
14. 14.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the Spam folder (c) the To box (d) the Sent folder
15. 15.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) types a letter (d) shares memory among apps
16. 16.True or false: text that straight on both edges is justify. (a) False (b) True
17. 17.True or false: Ctrl+B turns on underline. (a) False (b) True
18. 18.Which of these is a job of an app? (a) runs the other programs (b) manages all the files (c) starts up the computer (d) opens a website
19. 19.Which of these is an old counting tool? (a) smartphone (b) tally sticks (c) tablet (d) smartwatch
20. 20.📧 In email, which holds emails you receive? (a) Reply (b) Spam (c) Inbox (d) attachment
21. 21.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) World Web Wide (d) Web Wide World
22. 22.True or false: Ctrl+U turns on bold. (a) True (b) False
23. 23.Which of these is true of a web address? (a) jumps to another page (b) finds pages by keywords (c) links computers globally (d) tells where a site lives
24. 24.🅱️ Which style makes letters slant? (a) strikethrough (b) italic (c) highlight (d) underline
25. 25.Which of these is an old counting tool? (a) smartphone (b) laptop (c) Napier’s bones (d) tablet
26. 26.🏠 What is the first page of a website called? (a) the last page (b) the home page (c) the end page (d) the cover
27. 27.🔠 Making letters bigger means changing the font ___. (a) name (b) folder (c) size (d) colour
28. 28.🔍 Which is the odd one out? (a) desktop computer (b) laptop (c) smartphone (d) Napier’s bones
29. 29.True or false: the internet lists search results. (a) True (b) False
30. 30.Which of these is done in a paint program? (a) making slides for a talk (b) drawing a kite (c) making a budget table (d) typing a letter
31. 31.True or false: bold makes letters thick. (a) True (b) False
32. 32.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
33. 33.🧩 Is an operating system hardware or software? (a) hardware (b) software
34. 34.Which of these is true of the Forward button? (a) answers the sender (b) keeps mails you sent (c) is a file sent with mail (d) passes mail to others
35. 35.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
36. 36.🔍 Which is the odd one out? (a) tablet (b) desktop computer (c) Pascaline (d) laptop
37. 37.True or false: Ctrl+I turns on italic. (a) True (b) False
38. 38.Which of these is a job of an app? (a) shows the desktop (b) plays a game (c) talks to the devices (d) starts up the computer
39. 39.Which of these is an old counting tool? (a) tablet (b) smartphone (c) supercomputer (d) slide rule
40. 40.🔢 To log in to a website, which is the LAST step? (a) press Enter (b) go to the website (c) type your username (d) type your password

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