Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 211 · 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.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
2. 2.📨 What does it mean to send an email? (a) print it (b) delete it (c) colour it (d) deliver it to someone
3. 3.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
4. 4.True or false: in email, the Compose button is a file sent with mail. (a) True (b) False
5. 5.📧 In email, which keeps mails you sent? (a) subject (b) Compose (c) Spam (d) Sent
6. 6.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a birthday card (c) a school notice (d) a real prize
7. 7.True or false: in email, the subject holds emails you receive. (a) True (b) False
8. 8.🔢 To log in to a website, what comes right after “type your username”? (a) press Enter (b) type your password (c) open the web browser (d) go to the website
9. 9.True or false: writing a story is done in a web browser. (a) True (b) False
10. 10.True or false: “plays a song” is a job of an app. (a) False (b) True
11. 11.What did computers of generation 2 first use? (a) integrated circuits (b) transistors (c) vacuum tubes (d) microprocessors
12. 12.True or false: the internet lists search results. (a) False (b) True
13. 13.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
14. 14.True or false: a web address finds pages by keywords. (a) True (b) False
15. 15.Which of these is true of the Compose button? (a) starts a new email (b) passes mail to others (c) keeps mails you sent (d) holds emails you receive
16. 16.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a paint program
17. 17.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
18. 18.Which of these is an old counting tool? (a) smartphone (b) smartwatch (c) tablet (d) abacus
19. 19.📎 What do we use to send a photo along with an email? (a) a stamp (b) a stapler (c) an envelope (d) an attachment
20. 20.True or false: a search engine lists search results. (a) False (b) True
21. 21.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
22. 22.🅱️ Which style makes letters thick? (a) font size (b) bold (c) bullets (d) underline
23. 23.Which of these is a job of an app? (a) runs the other programs (b) adds up marks (c) shows the desktop (d) talks to the devices
24. 24.🧰 Which program would you use for writing a story? (a) a paint program (b) a word processor (c) a web browser (d) a spreadsheet
25. 25.Which of these is done in a presentation program? (a) typing a letter (b) making slides for a talk (c) drawing a kite (d) adding up marks
26. 26.Which of these is a job of an app? (a) talks to the devices (b) shares memory among apps (c) runs the other programs (d) opens a website
27. 27.True or false: in email, the subject tells what mail is about. (a) True (b) False
28. 28.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
29. 29.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
30. 30.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) font (d) mouse
31. 31.🔍 Which is the odd one out? (a) tablet (b) smartwatch (c) abacus (d) laptop
32. 32.🏠 What is the first page of a website called? (a) the last page (b) the home page (c) the cover (d) the end page
33. 33.True or false: “tablet” is an old counting tool. (a) False (b) True
34. 34.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) manages all the files (d) plays a game
35. 35.⌨️ Which style does Ctrl+U turn on? (a) underline (b) bold (c) italic
36. 36.🌐 Which of these is a group of web pages? (a) a search engine (b) the internet (c) a website (d) a web browser
37. 37.True or false: Ctrl+B turns on italic. (a) True (b) False
38. 38.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
39. 39.What did computers of generation 1 first use? (a) integrated circuits (b) microprocessors (c) transistors (d) vacuum tubes
40. 40.🕰️ Is “laptop” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer

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