Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 594 · 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 of these is true of a website? (a) links computers globally (b) often starts with www (c) tells where a site lives (d) is a group of web pages
2. 2.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
3. 3.True or false: adding up marks is done in a web browser. (a) False (b) True
4. 4.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Pascaline (b) abacus (c) slide rule (d) Napier’s bones
5. 5.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a web browser (c) a paint program (d) a spreadsheet
6. 6.🎨 Making a heading red means changing the font ___. (a) name (b) colour (c) size (d) shape
7. 7.🔍 Which is the odd one out? (a) desktop computer (b) tablet (c) Napier’s bones (d) smartphone
8. 8.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
9. 9.⚡ Which generation of computers first used vacuum tubes?
10. 10.Which of these is a job of the operating system? (a) plays a game (b) shares memory among apps (c) draws a picture (d) types a letter
11. 11.📧 In email, which keeps mails you sent? (a) Sent (b) Compose (c) Spam (d) Inbox
12. 12.True or false: bold makes letters thick. (a) True (b) False
13. 13.🧰 Which program would you use for making a budget table? (a) a word processor (b) a spreadsheet (c) a paint program (d) a web browser
14. 14.📧 Which sign is in every email address? (a) # (b) & (c) % (d) @
15. 15.True or false: typing a letter is done in a word processor. (a) False (b) True
16. 16.🔢 To log in to a website, which do we do first: “type your username” or “go to the website”? (a) go to the website (b) type your username
17. 17.True or false: “adds up marks” is a job of the operating system. (a) True (b) False
18. 18.⚡ Which generation of computers first used integrated circuits?
19. 19.🧰 Which program would you use for opening a website? (a) a presentation program (b) a web browser (c) a word processor (d) a spreadsheet
20. 20.What did computers of generation 1 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
21. 21.True or false: colouring a picture is done in a paint program. (a) False (b) True
22. 22.True or false: “adds up marks” is a job of an app. (a) False (b) True
23. 23.Which of these is true of an attachment? (a) tells what mail is about (b) holds emails you receive (c) answers the sender (d) is a file sent with mail
24. 24.📧 In email, which starts a new email? (a) Spam (b) Compose (c) Forward (d) Inbox
25. 25.True or false: font size makes a dotted list. (a) True (b) False
26. 26.True or false: a website has its own home page. (a) False (b) True
27. 27.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
28. 28.Which of these is a modern computer? (a) tally sticks (b) abacus (c) Napier’s bones (d) supercomputer
29. 29.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
30. 30.Which of these is a job of the operating system? (a) draws a picture (b) adds up marks (c) plays a game (d) starts up the computer
31. 31.📐 Which alignment lines up at the right? (a) centre align (b) right align (c) left align (d) justify
32. 32.True or false: text that sits in the middle is centre align. (a) True (b) False
33. 33.Which of these is true of the Inbox? (a) holds emails you receive (b) answers the sender (c) is a file sent with mail (d) starts a new email
34. 34.📐 Which alignment lines up at the left? (a) left align (b) centre align (c) right align (d) justify
35. 35.True or false: computers of generation 4 first used integrated circuits. (a) False (b) True
36. 36.True or false: “manages all the files” is a job of an app. (a) True (b) False
37. 37.True or false: typing a letter is done in a spreadsheet. (a) True (b) False
38. 38.🌐 What does “www” stand for? (a) Web Wide World (b) World Wide Web (c) Wide World Web (d) World Web Wide
39. 39.Which of these is a job of an app? (a) shares memory among apps (b) starts up the computer (c) adds up marks (d) talks to the devices
40. 40.True or false: italic makes letters bigger. (a) False (b) True

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