Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 178 · 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 planned machine of Charles Babbage could be programmed? (a) Pascaline (b) abacus (c) Analytical Engine (d) Napier’s bones
2. 2.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
3. 3.🌐 Which of these often starts with www? (a) a search engine (b) a link (c) a web address (d) a website
4. 4.True or false: opening a website is done in a web browser. (a) True (b) False
5. 5.⚡ Which generation of computers first used integrated circuits?
6. 6.🧰 Which program would you use for opening a website? (a) a spreadsheet (b) a web browser (c) a paint program (d) a word processor
7. 7.Which of these is true of the Sent folder? (a) keeps mails you sent (b) starts a new email (c) holds emails you receive (d) answers the sender
8. 8.📧 In email, which is a file sent with mail? (a) Inbox (b) Compose (c) Sent (d) attachment
9. 9.True or false: in email, the Compose button starts a new email. (a) False (b) True
10. 10.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
11. 11.📨 What does it mean to send an email? (a) colour it (b) delete it (c) deliver it to someone (d) print it
12. 12.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
13. 13.🌐 Which of these has a back button? (a) a web browser (b) a link (c) the internet (d) a search engine
14. 14.📧 In email, which keeps mails you sent? (a) Compose (b) Sent (c) Spam (d) Inbox
15. 15.📧 In email, which tells what mail is about? (a) subject (b) Forward (c) Reply (d) Inbox
16. 16.Which of these is a job of an app? (a) manages all the files (b) starts up the computer (c) plays a song (d) shows the desktop
17. 17.⌨️ Which style does Ctrl+I turn on? (a) underline (b) italic (c) bold
18. 18.Which of these is an old counting tool? (a) laptop (b) abacus (c) smartphone (d) tablet
19. 19.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Napier’s bones (b) abacus (c) slide rule (d) Pascaline
20. 20.📧 In email, which passes mail to others? (a) Compose (b) Spam (c) Forward (d) Reply
21. 21.True or false: colouring a picture is done in a presentation program. (a) True (b) False
22. 22.True or false: the internet tells where a site lives. (a) False (b) True
23. 23.🏠 What is the first page of a website called? (a) the last page (b) the cover (c) the end page (d) the home page
24. 24.🧩 Is an operating system hardware or software? (a) hardware (b) software
25. 25.True or false: in email, the Spam folder tells what mail is about. (a) False (b) True
26. 26.🔢 To log in to a website, what comes right after “open the web browser”? (a) go to the website (b) type your password (c) press Enter (d) type your username
27. 27.Which of these is a job of the operating system? (a) opens a website (b) manages all the files (c) types a letter (d) draws a picture
28. 28.True or false: text that sits in the middle is left align. (a) True (b) False
29. 29.Which of these is true of an attachment? (a) tells what mail is about (b) passes mail to others (c) is a file sent with mail (d) holds junk mail
30. 30.What does font size do to text? (a) makes letters thick (b) makes letters bigger (c) makes letters dark (d) colours behind the text
31. 31.True or false: making slides for a talk is done in a spreadsheet. (a) False (b) True
32. 32.True or false: in email, the Inbox answers the sender. (a) True (b) False
33. 33.What did computers of generation 2 first use? (a) vacuum tubes (b) transistors (c) integrated circuits (d) microprocessors
34. 34.True or false: a web browser tells where a site lives. (a) True (b) False
35. 35.🔢 To log in to a website, what comes right after “go to the website”? (a) type your username (b) press Enter (c) type your password (d) open the web browser
36. 36.🔍 Which is the odd one out? (a) Difference Engine (b) tablet (c) laptop (d) desktop computer
37. 37.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) an internet connection (d) a paintbrush
38. 38.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor
39. 39.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
40. 40.True or false: in email, the Forward button starts a new email. (a) True (b) False

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