Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 788 · 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.📧 In email, which passes mail to others? (a) Sent (b) Forward (c) subject (d) attachment
2. 2.🔍 Which is the odd one out? (a) smartwatch (b) Pascaline (c) desktop computer (d) smartphone
3. 3.Which of these is a modern computer? (a) supercomputer (b) abacus (c) Pascaline (d) Napier’s bones
4. 4.🧰 Which program would you use for colouring a picture? (a) a paint program (b) a web browser (c) a presentation program (d) a spreadsheet
5. 5.True or false: “abacus” is an old counting tool. (a) False (b) True
6. 6.True or false: “plays a game” is a job of the operating system. (a) True (b) False
7. 7.What did computers of generation 2 first use? (a) transistors (b) integrated circuits (c) vacuum tubes (d) microprocessors
8. 8.Which of these is true of a web address? (a) jumps to another page (b) is a group of web pages (c) often starts with www (d) has a back button
9. 9.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
10. 10.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
11. 11.Which of these is true of the Compose button? (a) keeps mails you sent (b) starts a new email (c) tells what mail is about (d) holds junk mail
12. 12.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
13. 13.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the smartphone (c) the calculator (d) the abacus
14. 14.🧰 Which program would you use for adding up marks? (a) a word processor (b) a spreadsheet (c) a paint program (d) a presentation program
15. 15.👴 Who is called the father of the computer? (a) John Napier (b) Blaise Pascal (c) Charles Babbage
16. 16.📧 In email, which holds emails you receive? (a) Sent (b) Forward (c) Inbox (d) subject
17. 17.⚡ Which generation of computers first used integrated circuits?
18. 18.True or false: in email, the Forward button passes mail to others. (a) False (b) True
19. 19.🌐 Which of these often starts with www? (a) a web browser (b) a website (c) the internet (d) a web address
20. 20.What does font size do to text? (a) makes letters dark (b) makes letters thick (c) draws a line under text (d) makes letters bigger
21. 21.🌐 Which of these is a group of web pages? (a) a search engine (b) the internet (c) a website (d) a web browser
22. 22.📧 Which of these looks like a correct email address? (a) riya example com (b) riya#example.com (c) riya.example.com (d) [email protected]
23. 23.📨 What does it mean to send an email? (a) colour it (b) delete it (c) print it (d) deliver it to someone
24. 24.🕰️ Is “Napier’s bones” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
25. 25.Which of these is true of a web browser? (a) is a group of web pages (b) finds pages by keywords (c) links computers globally (d) shows web pages to us
26. 26.🔍 Which is the odd one out? (a) tablet (b) slide rule (c) abacus (d) Pascaline
27. 27.🦴 Napier’s bones were used to ___. (a) send emails (b) multiply numbers (c) play music (d) draw pictures
28. 28.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) opens a website (d) shares memory among apps
29. 29.Which of these is done in a word processor? (a) drawing a kite (b) colouring a picture (c) making a budget table (d) typing a letter
30. 30.🅱️ Which style makes a 1, 2, 3 list? (a) underline (b) bullets (c) strikethrough (d) numbering
31. 31.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
32. 32.🔢 To log in to a website, what comes right after “go to the website”? (a) press Enter (b) type your username (c) open the web browser (d) type your password
33. 33.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Sent folder (d) the Subject box
34. 34.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) types a letter (d) manages all the files
35. 35.🌐 Which of these tells where a site lives? (a) a web browser (b) the internet (c) a website (d) a web address
36. 36.True or false: computers of generation 3 first used microprocessors. (a) True (b) False
37. 37.🌐 Which of these has a back button? (a) the internet (b) a web browser (c) a website (d) a search engine
38. 38.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) adds up marks (d) starts up the computer
39. 39.⚡ Which generation of computers first used microprocessors?
40. 40.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) an app (b) the operating system

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