Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 9 · 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 use to send a photo along with an email? (a) an envelope (b) a stapler (c) an attachment (d) a stamp
2. 2.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
3. 3.⚡ Which generation of computers first used integrated circuits?
4. 4.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
5. 5.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
6. 6.True or false: a search engine finds pages by keywords. (a) True (b) False
7. 7.Which of these is done in a paint program? (a) making a budget table (b) colouring a picture (c) opening a website (d) typing a letter
8. 8.True or false: text that straight on both edges is justify. (a) False (b) True
9. 9.True or false: Ctrl+B turns on bold. (a) False (b) True
10. 10.📐 Which alignment lines up at the left? (a) centre align (b) justify (c) right align (d) left align
11. 11.True or false: Ctrl+I turns on bold. (a) False (b) True
12. 12.🔢 To log in to a website, which is the LAST step? (a) press Enter (b) type your username (c) type your password (d) go to the website
13. 13.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) the operating system (b) an app
14. 14.Which of these is true of the Reply button? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) holds junk mail
15. 15.Which of these is a modern computer? (a) laptop (b) Pascaline (c) tally sticks (d) Difference Engine
16. 16.Which of these is true of the Inbox? (a) holds junk mail (b) holds emails you receive (c) keeps mails you sent (d) is a file sent with mail
17. 17.Which of these is a job of an app? (a) shows the desktop (b) draws a picture (c) manages all the files (d) starts up the computer
18. 18.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) manages all the files (d) types a letter
19. 19.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
20. 20.What did computers of generation 1 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
21. 21.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
22. 22.🏠 What is the first page of a website called? (a) the home page (b) the end page (c) the cover (d) the last page
23. 23.🌐 Which of these has its own home page? (a) a web address (b) a website (c) the internet (d) a web browser
24. 24.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) size (d) colour
25. 25.Which of these is an old counting tool? (a) supercomputer (b) desktop computer (c) abacus (d) laptop
26. 26.True or false: typing a letter is done in a web browser. (a) True (b) False
27. 27.Which of these is a job of an app? (a) runs the other programs (b) plays a song (c) shares memory among apps (d) shows the desktop
28. 28.📧 Which sign is in every email address? (a) # (b) @ (c) & (d) %
29. 29.True or false: Ctrl+B turns on underline. (a) False (b) True
30. 30.🅱️ Which style makes letters red? (a) underline (b) italic (c) font colour (d) highlight
31. 31.Which of these is true of a website? (a) is often underlined (b) shows web pages to us (c) has its own home page (d) finds pages by keywords
32. 32.Which of these is true of an attachment? (a) keeps mails you sent (b) is a file sent with mail (c) answers the sender (d) holds junk mail
33. 33.True or false: in email, the Inbox starts a new email. (a) False (b) True
34. 34.📧 In email, which holds junk mail? (a) Sent (b) Spam (c) Reply (d) subject
35. 35.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a word processor (c) a web browser (d) a paint program
36. 36.True or false: in email, the Compose button is a file sent with mail. (a) True (b) False
37. 37.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) whole room (c) lunch box (d) pencil box
38. 38.True or false: typing a letter is done in a word processor. (a) True (b) False
39. 39.True or false: text that straight on both edges is centre align. (a) True (b) False
40. 40.Which of these is true of the internet? (a) is a group of web pages (b) lists search results (c) links computers globally (d) has a back button

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