Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 613 · 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.True or false: bullets draws a line through. (a) True (b) False
2. 2.🧮 Which is one of the oldest counting tools? (a) the calculator (b) the smartphone (c) the abacus (d) the laptop
3. 3.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
4. 4.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) open the web browser (c) press Enter (d) type your password
5. 5.True or false: text that lines up at the right is left align. (a) True (b) False
6. 6.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a ruler (d) a pencil
7. 7.🔢 To log in to a website, what comes right after “type your password”? (a) type your username (b) open the web browser (c) press Enter (d) go to the website
8. 8.True or false: typing a letter is done in a presentation program. (a) False (b) True
9. 9.📧 In email, which tells what mail is about? (a) attachment (b) Reply (c) Compose (d) subject
10. 10.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
11. 11.Which of these is true of the internet? (a) finds pages by keywords (b) links computers globally (c) shows web pages to us (d) is often underlined
12. 12.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
13. 13.True or false: Ctrl+U turns on underline. (a) False (b) True
14. 14.🌐 Which of these tells where a site lives? (a) a search engine (b) a website (c) the internet (d) a web address
15. 15.True or false: Ctrl+U turns on bold. (a) False (b) True
16. 16.True or false: “slide rule” is an old counting tool. (a) True (b) False
17. 17.Which of these is a job of an app? (a) shows the desktop (b) adds up marks (c) talks to the devices (d) manages all the files
18. 18.True or false: Ctrl+B turns on underline. (a) True (b) False
19. 19.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
20. 20.🌐 Which of these links computers globally? (a) a website (b) a web browser (c) the internet (d) a web address
21. 21.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
22. 22.True or false: opening a website is done in a web browser. (a) True (b) False
23. 23.True or false: Ctrl+I turns on underline. (a) False (b) True
24. 24.🔤 The style or design of letters is called the ___. (a) font (b) cursor (c) folder (d) mouse
25. 25.True or false: in email, the Compose button starts a new email. (a) False (b) True
26. 26.⚡ Which generation of computers first used microprocessors?
27. 27.🔍 Which is the odd one out? (a) supercomputer (b) laptop (c) smartphone (d) Difference Engine
28. 28.Which of these is true of the Spam folder? (a) keeps mails you sent (b) answers the sender (c) is a file sent with mail (d) holds junk mail
29. 29.True or false: “supercomputer” is an old counting tool. (a) True (b) False
30. 30.Which of these is true of the Reply button? (a) keeps mails you sent (b) answers the sender (c) holds emails you receive (d) holds junk mail
31. 31.Which of these is true of a website? (a) often starts with www (b) links computers globally (c) jumps to another page (d) has its own home page
32. 32.🧰 Which program would you use for opening a website? (a) a paint program (b) a presentation program (c) a web browser (d) a word processor
33. 33.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a trick (spam) (c) a school notice (d) a real prize
34. 34.🌐 Which of these is often underlined? (a) a link (b) a search engine (c) the internet (d) a web address
35. 35.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
36. 36.📐 Which alignment lines up at the left? (a) justify (b) right align (c) centre align (d) left align
37. 37.True or false: drawing a kite is done in a presentation program. (a) False (b) True
38. 38.True or false: “shows the desktop” is a job of an app. (a) False (b) True
39. 39.Which of these is a job of an app? (a) manages all the files (b) shares memory among apps (c) shows the desktop (d) types a letter
40. 40.Which of these is true of an attachment? (a) holds emails you receive (b) is a file sent with mail (c) keeps mails you sent (d) holds junk mail

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