Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 135 · 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.True or false: a web browser has a back button. (a) True (b) False
2. 2.⚡ Which generation of computers first used transistors?
3. 3.True or false: typing a letter is done in a paint program. (a) True (b) False
4. 4.🌐 Which of these is often underlined? (a) a website (b) the internet (c) a link (d) a web address
5. 5.True or false: computers of generation 3 first used transistors. (a) True (b) False
6. 6.🦴 Napier’s bones were used to ___. (a) multiply numbers (b) send emails (c) draw pictures (d) play music
7. 7.🧩 Is an operating system hardware or software? (a) software (b) hardware
8. 8.📧 In email, which keeps mails you sent? (a) Forward (b) Reply (c) Sent (d) subject
9. 9.Which of these is true of a search engine? (a) often starts with www (b) jumps to another page (c) finds pages by keywords (d) has its own home page
10. 10.True or false: adding up marks is done in a spreadsheet. (a) False (b) True
11. 11.🔍 Which is the odd one out? (a) smartphone (b) Pascaline (c) tablet (d) smartwatch
12. 12.Which of these is done in a presentation program? (a) adding up marks (b) writing a story (c) opening a website (d) making slides for a talk
13. 13.What does bullets do to text? (a) makes letters dark (b) colours behind the text (c) makes a dotted list (d) makes a 1, 2, 3 list
14. 14.🅱️ Which style draws a line under text? (a) bold (b) underline (c) numbering (d) strikethrough
15. 15.Which of these is a job of the operating system? (a) draws a picture (b) manages all the files (c) plays a game (d) types a letter
16. 16.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a word processor (c) a web browser (d) a presentation program
17. 17.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
18. 18.🔍 Which is the odd one out? (a) smartwatch (b) Napier’s bones (c) laptop (d) tablet
19. 19.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
20. 20.Which of these is an old counting tool? (a) smartphone (b) smartwatch (c) tablet (d) tally sticks
21. 21.🅱️ Which style makes a 1, 2, 3 list? (a) highlight (b) numbering (c) font colour (d) bold
22. 22.True or false: “starts up the computer” is a job of an app. (a) True (b) False
23. 23.📐 Which alignment straight on both edges? (a) centre align (b) right align (c) justify (d) left align
24. 24.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) type your username (c) open the web browser (d) go to the website
25. 25.🌐 Which of these has a back button? (a) the internet (b) a search engine (c) a web browser (d) a website
26. 26.True or false: “plays a game” is a job of the operating system. (a) True (b) False
27. 27.🧮 Which is one of the oldest counting tools? (a) the smartphone (b) the abacus (c) the laptop (d) the calculator
28. 28.What does italic do to text? (a) makes letters red (b) makes letters slant (c) makes a dotted list (d) makes a 1, 2, 3 list
29. 29.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
30. 30.📧 In email, which answers the sender? (a) subject (b) Spam (c) Inbox (d) Reply
31. 31.True or false: font size makes letters thick. (a) False (b) True
32. 32.True or false: text that lines up at the right is justify. (a) False (b) True
33. 33.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
34. 34.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a word processor (d) a web browser
35. 35.True or false: computers of generation 2 first used transistors. (a) True (b) False
36. 36.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) slide rule (c) Napier’s bones (d) Pascaline
37. 37.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
38. 38.🌐 Which of these is a group of web pages? (a) a website (b) a web address (c) the internet (d) a search engine
39. 39.Which of these is true of the Inbox? (a) holds junk mail (b) holds emails you receive (c) answers the sender (d) starts a new email
40. 40.🅱️ Which style makes letters bigger? (a) font size (b) highlight (c) font colour (d) strikethrough

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