Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 134 · 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 do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
2. 2.True or false: a website is a group of web pages. (a) True (b) False
3. 3.Which of these is a modern computer? (a) tablet (b) abacus (c) tally sticks (d) slide rule
4. 4.True or false: text that lines up at the right is left align. (a) True (b) False
5. 5.True or false: text that lines up at the right is right align. (a) False (b) True
6. 6.Which of these is true of the Sent folder? (a) tells what mail is about (b) passes mail to others (c) is a file sent with mail (d) keeps mails you sent
7. 7.Which of these is a job of the operating system? (a) manages all the files (b) plays a game (c) draws a picture (d) plays a song
8. 8.📧 In email, which passes mail to others? (a) attachment (b) Forward (c) Sent (d) Inbox
9. 9.📐 Which alignment lines up at the left? (a) centre align (b) justify (c) right align (d) left align
10. 10.📧 In email, which keeps mails you sent? (a) subject (b) Compose (c) Spam (d) Sent
11. 11.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a birthday card (b) a school notice (c) a trick (spam) (d) a real prize
12. 12.Which of these is done in a paint program? (a) typing a letter (b) making a budget table (c) opening a website (d) drawing a kite
13. 13.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
14. 14.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) manages all the files (d) adds up marks
15. 15.✉️ 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
16. 16.True or false: italic makes letters slant. (a) False (b) True
17. 17.⌨️ Which style does Ctrl+U turn on? (a) underline (b) bold (c) italic
18. 18.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
19. 19.Which of these is true of an attachment? (a) is a file sent with mail (b) answers the sender (c) keeps mails you sent (d) passes mail to others
20. 20.True or false: in email, the subject holds emails you receive. (a) True (b) False
21. 21.⚡ Which generation of computers first used transistors?
22. 22.📧 In email, which holds junk mail? (a) Forward (b) Reply (c) Spam (d) Sent
23. 23.True or false: adding up marks is done in a paint program. (a) True (b) False
24. 24.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a paint program (d) a word processor
25. 25.🅱️ Which style draws a line through? (a) underline (b) bullets (c) bold (d) strikethrough
26. 26.Which of these is true of the Reply button? (a) is a file sent with mail (b) holds junk mail (c) passes mail to others (d) answers the sender
27. 27.🔍 Which is the odd one out? (a) Pascaline (b) Difference Engine (c) smartwatch (d) tally sticks
28. 28.🔢 To log in to a website, what comes right after “go to the website”? (a) type your username (b) type your password (c) press Enter (d) open the web browser
29. 29.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Analytical Engine (b) abacus (c) Pascaline (d) Napier’s bones
30. 30.🧩 Is an operating system hardware or software? (a) software (b) hardware
31. 31.Which of these is a job of the operating system? (a) plays a game (b) talks to the devices (c) adds up marks (d) opens a website
32. 32.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) right align (d) left align
33. 33.⚡ Which generation of computers first used vacuum tubes?
34. 34.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
35. 35.Which of these is true of a web browser? (a) shows web pages to us (b) lists search results (c) links computers globally (d) is a group of web pages
36. 36.True or false: drawing a kite is done in a paint program. (a) True (b) False
37. 37.True or false: Ctrl+B turns on bold. (a) True (b) False
38. 38.True or false: “opens a website” is a job of an app. (a) True (b) False
39. 39.🕰️ Is “slide rule” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
40. 40.Which of these is a job of the operating system? (a) adds up marks (b) plays a song (c) starts up the computer (d) opens a website

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