Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 709 · 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 of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) adds up marks (d) shows the desktop
2. 2.📎 What do we use to send a photo along with an email? (a) a stapler (b) an envelope (c) a stamp (d) an attachment
3. 3.🧰 Which program would you use for opening a website? (a) a paint program (b) a spreadsheet (c) a presentation program (d) a web browser
4. 4.🌐 What does “www” stand for? (a) Web Wide World (b) Wide World Web (c) World Web Wide (d) World Wide Web
5. 5.🌐 Which of these is often underlined? (a) a website (b) a search engine (c) a link (d) a web address
6. 6.True or false: text that lines up at the right is justify. (a) False (b) True
7. 7.True or false: a website finds pages by keywords. (a) False (b) True
8. 8.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a word processor (d) a spreadsheet
9. 9.🔍 Which is the odd one out? (a) slide rule (b) abacus (c) smartwatch (d) tally sticks
10. 10.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
11. 11.Which shortcut turns on underline? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
12. 12.📧 Which sign is in every email address? (a) & (b) % (c) # (d) @
13. 13.True or false: drawing a kite is done in a presentation program. (a) True (b) False
14. 14.True or false: in email, the Inbox keeps mails you sent. (a) False (b) True
15. 15.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a web browser
16. 16.📐 Which alignment lines up at the right? (a) right align (b) left align (c) centre align (d) justify
17. 17.True or false: a web address links computers globally. (a) True (b) False
18. 18.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
19. 19.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
20. 20.True or false: Ctrl+U turns on italic. (a) True (b) False
21. 21.Which of these is true of the Forward button? (a) keeps mails you sent (b) is a file sent with mail (c) starts a new email (d) passes mail to others
22. 22.True or false: in email, the Reply button answers the sender. (a) True (b) False
23. 23.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
24. 24.Which of these is done in a web browser? (a) opening a website (b) making a budget table (c) drawing a kite (d) adding up marks
25. 25.📨 What does it mean to send an email? (a) deliver it to someone (b) delete it (c) colour it (d) print it
26. 26.True or false: “tablet” is a modern computer. (a) True (b) False
27. 27.🖥️ 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
28. 28.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Pascaline (b) Analytical Engine (c) Napier’s bones (d) abacus
29. 29.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
30. 30.Which of these is true of the Compose button? (a) passes mail to others (b) answers the sender (c) starts a new email (d) tells what mail is about
31. 31.Which of these is true of an attachment? (a) is a file sent with mail (b) keeps mails you sent (c) tells what mail is about (d) holds emails you receive
32. 32.Which of these is true of a search engine? (a) shows web pages to us (b) has its own home page (c) lists search results (d) jumps to another page
33. 33.True or false: font size draws a line under text. (a) False (b) True
34. 34.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) shape (d) colour
35. 35.⌨️ Which style does Ctrl+B turn on? (a) italic (b) underline (c) bold
36. 36.Which of these is a job of the operating system? (a) types a letter (b) adds up marks (c) opens a website (d) runs the other programs
37. 37.📧 In email, which keeps mails you sent? (a) Sent (b) subject (c) attachment (d) Inbox
38. 38.True or false: a web browser has a back button. (a) False (b) True
39. 39.Which of these is a job of the operating system? (a) plays a song (b) shows the desktop (c) opens a website (d) types a letter
40. 40.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the Sent folder (c) the Spam folder (d) the To box

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