Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 800 · 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.What does bold do to text? (a) draws a line through (b) makes letters thick (c) draws a line under text (d) colours behind the text
2. 2.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) an operating system (d) a web browser
3. 3.Which of these is true of the internet? (a) tells where a site lives (b) is often underlined (c) finds pages by keywords (d) links computers globally
4. 4.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a pencil (d) a ruler
5. 5.True or false: italic draws a line through. (a) True (b) False
6. 6.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
7. 7.True or false: “plays a game” is a job of the operating system. (a) True (b) False
8. 8.🔍 Which is the odd one out? (a) desktop computer (b) laptop (c) supercomputer (d) tally sticks
9. 9.True or false: writing a story is done in a word processor. (a) False (b) True
10. 10.⌨️ Which style does Ctrl+I turn on? (a) bold (b) underline (c) italic
11. 11.What did computers of generation 2 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
12. 12.Which of these is true of the Forward button? (a) starts a new email (b) passes mail to others (c) is a file sent with mail (d) holds junk mail
13. 13.What does underline do to text? (a) draws a line under text (b) makes letters red (c) makes letters bigger (d) makes a 1, 2, 3 list
14. 14.📐 Which alignment lines up at the left? (a) left align (b) justify (c) right align (d) centre align
15. 15.Which of these is true of the Sent folder? (a) is a file sent with mail (b) holds junk mail (c) answers the sender (d) keeps mails you sent
16. 16.🅱️ Which style makes letters thick? (a) numbering (b) italic (c) font colour (d) bold
17. 17.📧 Which sign is in every email address? (a) % (b) # (c) & (d) @
18. 18.True or false: text that straight on both edges is right align. (a) False (b) True
19. 19.Which of these is done in a word processor? (a) colouring a picture (b) drawing a kite (c) adding up marks (d) writing a story
20. 20.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a word processor (c) a paint program (d) a web browser
21. 21.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the end page (d) the home page
22. 22.🌐 What does “www” stand for? (a) Wide World Web (b) World Wide Web (c) Web Wide World (d) World Web Wide
23. 23.🔍 Which is the odd one out? (a) slide rule (b) Pascaline (c) desktop computer (d) abacus
24. 24.True or false: “starts up the computer” is a job of an app. (a) True (b) False
25. 25.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Napier’s bones (b) Pascaline (c) slide rule (d) abacus
26. 26.🌐 Which of these links computers globally? (a) a link (b) a web browser (c) a web address (d) the internet
27. 27.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) an attachment (d) a stamp
28. 28.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a web browser (c) a word processor (d) a presentation program
29. 29.📧 In email, which tells what mail is about? (a) Forward (b) Sent (c) Spam (d) subject
30. 30.🎨 Making a heading red means changing the font ___. (a) name (b) colour (c) size (d) shape
31. 31.🅱️ Which style makes letters red? (a) highlight (b) font colour (c) bold (d) font size
32. 32.True or false: colouring a picture is done in a paint program. (a) False (b) True
33. 33.True or false: text that lines up at the left is centre align. (a) False (b) True
34. 34.True or false: italic makes letters slant. (a) True (b) False
35. 35.Which of these is a modern computer? (a) smartwatch (b) Napier’s bones (c) slide rule (d) Pascaline
36. 36.Which of these is true of the Inbox? (a) answers the sender (b) passes mail to others (c) holds junk mail (d) holds emails you receive
37. 37.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
38. 38.Which of these is true of the Reply button? (a) passes mail to others (b) answers the sender (c) starts a new email (d) keeps mails you sent
39. 39.True or false: “runs the other programs” is a job of an app. (a) False (b) True
40. 40.🔁 When does the operating system start working? (a) when we sneeze (b) only at night (c) as the computer starts (d) after we print

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets