Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 358 · 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 a job of the operating system? (a) opens a website (b) plays a song (c) plays a game (d) shares memory among apps
2. 2.🅱️ Which style makes letters dark? (a) underline (b) strikethrough (c) bold (d) font colour
3. 3.True or false: adding up marks is done in a paint program. (a) True (b) False
4. 4.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
5. 5.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) manages all the files (d) adds up marks
6. 6.True or false: “plays a game” is a job of the operating system. (a) False (b) True
7. 7.🔍 Which is the odd one out? (a) Difference Engine (b) abacus (c) tablet (d) Napier’s bones
8. 8.📎 What do we use to send a photo along with an email? (a) a stamp (b) an envelope (c) a stapler (d) an attachment
9. 9.🅱️ Which style makes letters thick? (a) bold (b) font colour (c) font size (d) italic
10. 10.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
11. 11.True or false: in email, the subject tells what mail is about. (a) False (b) True
12. 12.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
13. 13.🧩 Is an operating system hardware or software? (a) software (b) hardware
14. 14.🔢 To log in to a website, which do we do first: “type your password” or “go to the website”? (a) type your password (b) go to the website
15. 15.🏠 What is the first page of a website called? (a) the end page (b) the last page (c) the home page (d) the cover
16. 16.True or false: the internet links computers globally. (a) True (b) False
17. 17.📧 In email, which answers the sender? (a) Spam (b) attachment (c) Compose (d) Reply
18. 18.Which of these is true of a link? (a) shows web pages to us (b) links computers globally (c) is often underlined (d) finds pages by keywords
19. 19.True or false: text that straight on both edges is left align. (a) True (b) False
20. 20.🔤 The style or design of letters is called the ___. (a) mouse (b) cursor (c) folder (d) font
21. 21.🌐 What does “www” stand for? (a) Wide World Web (b) World Web Wide (c) World Wide Web (d) Web Wide World
22. 22.📨 What does it mean to send an email? (a) delete it (b) print it (c) deliver it to someone (d) colour it
23. 23.Which of these is a modern computer? (a) smartphone (b) Difference Engine (c) abacus (d) Pascaline
24. 24.True or false: the internet has a back button. (a) True (b) False
25. 25.⌨️ Which style does Ctrl+U turn on? (a) italic (b) underline (c) bold
26. 26.📧 In email, which holds junk mail? (a) subject (b) attachment (c) Spam (d) Sent
27. 27.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a web browser (c) a paint program (d) a word processor
28. 28.🧰 Which program would you use for typing a letter? (a) a paint program (b) a web browser (c) a word processor (d) a presentation program
29. 29.What did computers of generation 2 first use? (a) microprocessors (b) integrated circuits (c) transistors (d) vacuum tubes
30. 30.📐 Which alignment lines up at the left? (a) right align (b) justify (c) centre align (d) left align
31. 31.🌐 Which of these tells where a site lives? (a) a website (b) a web address (c) a web browser (d) the internet
32. 32.What did computers of generation 4 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
33. 33.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
34. 34.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Analytical Engine (b) abacus (c) Pascaline (d) Napier’s bones
35. 35.🌐 Which of these links computers globally? (a) a website (b) a web browser (c) the internet (d) a search engine
36. 36.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the calculator (c) the smartphone (d) the abacus
37. 37.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
38. 38.Which of these is done in a paint program? (a) opening a website (b) adding up marks (c) drawing a kite (d) making a budget table
39. 39.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a web browser (d) a presentation program
40. 40.🌐 Which of these often starts with www? (a) a web address (b) a website (c) a search engine (d) a link

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets