Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 729 · 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 done in a web browser? (a) colouring a picture (b) opening a website (c) making slides for a talk (d) writing a story
2. 2.Which of these is an old counting tool? (a) desktop computer (b) smartwatch (c) smartphone (d) tally sticks
3. 3.True or false: writing a story is done in a word processor. (a) True (b) False
4. 4.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a web browser (d) a word processor
5. 5.⚡ Which generation of computers first used integrated circuits?
6. 6.📧 In email, which is a file sent with mail? (a) Forward (b) Compose (c) subject (d) attachment
7. 7.🎨 Making a heading red means changing the font ___. (a) name (b) shape (c) size (d) colour
8. 8.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
9. 9.Which of these is true of the Reply button? (a) tells what mail is about (b) is a file sent with mail (c) keeps mails you sent (d) answers the sender
10. 10.What does bold do to text? (a) makes letters slant (b) makes letters bigger (c) makes letters dark (d) colours behind the text
11. 11.True or false: in email, the Spam folder holds junk mail. (a) True (b) False
12. 12.Which of these is true of a search engine? (a) jumps to another page (b) links computers globally (c) lists search results (d) has a back button
13. 13.Which of these is a job of the operating system? (a) adds up marks (b) plays a game (c) types a letter (d) starts up the computer
14. 14.True or false: “opens a website” is a job of the operating system. (a) False (b) True
15. 15.True or false: text that sits in the middle is centre align. (a) False (b) True
16. 16.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
17. 17.🔢 To log in to a website, what comes right after “go to the website”? (a) type your password (b) press Enter (c) type your username (d) open the web browser
18. 18.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
19. 19.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
20. 20.🧰 Which program would you use for adding up marks? (a) a paint program (b) a spreadsheet (c) a word processor (d) a web browser
21. 21.Which of these is done in a word processor? (a) adding up marks (b) writing a story (c) colouring a picture (d) opening a website
22. 22.📐 Which alignment lines up at the left? (a) justify (b) right align (c) left align (d) centre align
23. 23.✉️ 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
24. 24.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
25. 25.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Analytical Engine (b) abacus (c) Pascaline (d) Napier’s bones
26. 26.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) Pascaline (c) Napier’s bones (d) abacus
27. 27.🌐 Which of these has a back button? (a) a website (b) a search engine (c) a web browser (d) a link
28. 28.📧 In email, which holds emails you receive? (a) Forward (b) Compose (c) Reply (d) Inbox
29. 29.📐 Which alignment lines up at the right? (a) justify (b) centre align (c) left align (d) right align
30. 30.Which of these is true of the subject? (a) holds emails you receive (b) is a file sent with mail (c) answers the sender (d) tells what mail is about
31. 31.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) Web Wide World (d) World Web Wide
32. 32.🔍 Which is the odd one out? (a) desktop computer (b) abacus (c) smartphone (d) tablet
33. 33.Which of these is done in a spreadsheet? (a) colouring a picture (b) drawing a kite (c) typing a letter (d) making a budget table
34. 34.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) [email protected] (d) riya example com
35. 35.🦴 Napier’s bones were used to ___. (a) send emails (b) play music (c) draw pictures (d) multiply numbers
36. 36.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a presentation program (c) a web browser (d) a paint program
37. 37.What did computers of generation 3 first use? (a) transistors (b) vacuum tubes (c) microprocessors (d) integrated circuits
38. 38.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
39. 39.🌐 Which of these links computers globally? (a) the internet (b) a web browser (c) a link (d) a search engine
40. 40.⚡ Which generation of computers first used transistors?

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