Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 999 · 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: “manages all the files” is a job of the operating system. (a) True (b) False
2. 2.📨 What does it mean to send an email? (a) print it (b) colour it (c) delete it (d) deliver it to someone
3. 3.🅱️ Which style makes a dotted list? (a) highlight (b) bullets (c) underline (d) italic
4. 4.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) folder (d) font
5. 5.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a school notice (c) a trick (spam) (d) a birthday card
6. 6.📧 In email, which is a file sent with mail? (a) Reply (b) Forward (c) attachment (d) Sent
7. 7.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
8. 8.True or false: “smartphone” is a modern computer. (a) False (b) True
9. 9.What does bold do to text? (a) draws a line through (b) makes letters slant (c) draws a line under text (d) makes letters thick
10. 10.🌐 What does “www” stand for? (a) Web Wide World (b) Wide World Web (c) World Web Wide (d) World Wide Web
11. 11.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) open the web browser (c) go to the website (d) type your password
12. 12.📧 In email, which holds emails you receive? (a) subject (b) Forward (c) Reply (d) Inbox
13. 13.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) send emails (c) draw pictures (d) play music
14. 14.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
15. 15.🏠 What is the first page of a website called? (a) the last page (b) the home page (c) the end page (d) the cover
16. 16.🌐 Which of these has a back button? (a) a web browser (b) the internet (c) a web address (d) a link
17. 17.🧰 Which program would you use for making a budget table? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
18. 18.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
19. 19.True or false: “desktop computer” is an old counting tool. (a) False (b) True
20. 20.Which of these is true of an attachment? (a) is a file sent with mail (b) keeps mails you sent (c) answers the sender (d) passes mail to others
21. 21.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
22. 22.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Analytical Engine (d) Napier’s bones
23. 23.Which of these is a job of an app? (a) starts up the computer (b) shares memory among apps (c) plays a song (d) runs the other programs
24. 24.Which of these is a modern computer? (a) Difference Engine (b) abacus (c) laptop (d) slide rule
25. 25.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
26. 26.🔢 To log in to a website, what comes right after “open the web browser”? (a) type your username (b) go to the website (c) press Enter (d) type your password
27. 27.📧 In email, which passes mail to others? (a) Forward (b) Sent (c) subject (d) Reply
28. 28.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
29. 29.🔢 To log in to a website, which do we do first: “press Enter” or “type your username”? (a) press Enter (b) type your username
30. 30.⚡ Which generation of computers first used transistors?
31. 31.Which of these is a modern computer? (a) tally sticks (b) Difference Engine (c) Napier’s bones (d) smartwatch
32. 32.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
33. 33.Which of these is an old counting tool? (a) laptop (b) desktop computer (c) tablet (d) abacus
34. 34.🌐 Which of these finds pages by keywords? (a) a website (b) a web address (c) a search engine (d) the internet
35. 35.🌐 Which of these often starts with www? (a) a website (b) a web address (c) a search engine (d) a web browser
36. 36.What does highlight do to text? (a) colours behind the text (b) makes letters slant (c) makes letters thick (d) makes a dotted list
37. 37.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
38. 38.True or false: a website is a group of web pages. (a) False (b) True
39. 39.🔌 What do we need to use the internet? (a) a ruler (b) an internet connection (c) a paintbrush (d) a pencil
40. 40.🔍 Which is the odd one out? (a) smartphone (b) Difference Engine (c) desktop computer (d) laptop

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