Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 932 · 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 does font colour do to text? (a) draws a line through (b) draws a line under text (c) makes letters thick (d) makes letters red
2. 2.Which of these is done in a paint program? (a) adding up marks (b) drawing a kite (c) typing a letter (d) making slides for a talk
3. 3.True or false: “smartphone” is an old counting tool. (a) True (b) False
4. 4.🔢 To log in to a website, which do we do first: “open the web browser” or “type your username”? (a) open the web browser (b) type your username
5. 5.True or false: opening a website is done in a presentation program. (a) True (b) False
6. 6.🧰 Which program would you use for writing a story? (a) a presentation program (b) a web browser (c) a paint program (d) a word processor
7. 7.🔍 Which is the odd one out? (a) tablet (b) supercomputer (c) smartwatch (d) abacus
8. 8.True or false: italic colours behind the text. (a) False (b) True
9. 9.Which of these is a modern computer? (a) slide rule (b) smartphone (c) abacus (d) Difference Engine
10. 10.📧 In email, which holds emails you receive? (a) Compose (b) Sent (c) Inbox (d) attachment
11. 11.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
12. 12.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) a pencil (d) an internet connection
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
14. 14.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) send emails (c) play music (d) draw pictures
15. 15.True or false: “Napier’s bones” is a modern computer. (a) False (b) True
16. 16.Which of these is an old counting tool? (a) desktop computer (b) laptop (c) smartphone (d) Napier’s bones
17. 17.🧩 Is an operating system hardware or software? (a) hardware (b) software
18. 18.🔢 To log in to a website, which do we do first: “press Enter” or “go to the website”? (a) press Enter (b) go to the website
19. 19.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Napier’s bones (d) Analytical Engine
20. 20.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
21. 21.🔢 To log in to a website, which do we do first: “type your password” or “press Enter”? (a) press Enter (b) type your password
22. 22.Which of these is true of a link? (a) jumps to another page (b) links computers globally (c) lists search results (d) shows web pages to us
23. 23.📐 Which alignment sits in the middle? (a) justify (b) centre align (c) right align (d) left align
24. 24.What does italic do to text? (a) makes letters red (b) draws a line under text (c) makes letters slant (d) makes a dotted list
25. 25.True or false: a web browser tells where a site lives. (a) True (b) False
26. 26.Which of these is a job of an app? (a) plays a game (b) runs the other programs (c) shows the desktop (d) talks to the devices
27. 27.📧 In email, which is a file sent with mail? (a) Reply (b) subject (c) Forward (d) attachment
28. 28.📧 Which sign is in every email address? (a) & (b) @ (c) # (d) %
29. 29.🔍 Which is the odd one out? (a) supercomputer (b) desktop computer (c) laptop (d) slide rule
30. 30.True or false: “shares memory among apps” is a job of the operating system. (a) False (b) True
31. 31.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) go to the website (c) open the web browser (d) type your password
32. 32.Which of these is true of a web address? (a) finds pages by keywords (b) has its own home page (c) has a back button (d) often starts with www
33. 33.True or false: computers of generation 2 first used vacuum tubes. (a) False (b) True
34. 34.Which of these is true of the Compose button? (a) answers the sender (b) starts a new email (c) is a file sent with mail (d) holds junk mail
35. 35.Which of these is true of a web browser? (a) has a back button (b) has its own home page (c) often starts with www (d) jumps to another page
36. 36.⚡ Which generation of computers first used integrated circuits?
37. 37.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
38. 38.What did computers of generation 3 first use? (a) integrated circuits (b) microprocessors (c) vacuum tubes (d) transistors
39. 39.True or false: in email, the Reply button holds junk mail. (a) True (b) False
40. 40.True or false: in email, the subject tells what mail is about. (a) True (b) False

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