Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 408 · 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.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) font (d) folder
2. 2.🧩 Is an operating system hardware or software? (a) software (b) hardware
3. 3.True or false: typing a letter is done in a word processor. (a) False (b) True
4. 4.What did computers of generation 1 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
5. 5.Which of these is true of a search engine? (a) finds pages by keywords (b) is a group of web pages (c) has a back button (d) shows web pages to us
6. 6.🧰 Which program would you use for typing a letter? (a) a paint program (b) a presentation program (c) a word processor (d) a web browser
7. 7.True or false: drawing a kite is done in a paint program. (a) True (b) False
8. 8.📐 Which alignment lines up at the right? (a) justify (b) left align (c) centre align (d) right align
9. 9.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
10. 10.🔍 Which is the odd one out? (a) tablet (b) abacus (c) supercomputer (d) smartphone
11. 11.🔍 Which is the odd one out? (a) Difference Engine (b) smartwatch (c) laptop (d) smartphone
12. 12.🔍 Which is the odd one out? (a) laptop (b) Napier’s bones (c) tablet (d) supercomputer
13. 13.🅱️ Which style makes letters dark? (a) bold (b) underline (c) italic (d) strikethrough
14. 14.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
15. 15.True or false: “runs the other programs” is a job of an app. (a) False (b) True
16. 16.🔢 To log in to a website, what comes right after “type your password”? (a) go to the website (b) open the web browser (c) press Enter (d) type your username
17. 17.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
18. 18.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
19. 19.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) adds up marks (d) shares memory among apps
20. 20.🧰 Which program would you use for writing a story? (a) a word processor (b) a web browser (c) a spreadsheet (d) a paint program
21. 21.True or false: “shows the desktop” is a job of the operating system. (a) False (b) True
22. 22.True or false: computers of generation 1 first used microprocessors. (a) False (b) True
23. 23.Which of these is true of the Reply button? (a) starts a new email (b) answers the sender (c) tells what mail is about (d) keeps mails you sent
24. 24.Which of these is true of the Sent folder? (a) answers the sender (b) starts a new email (c) passes mail to others (d) keeps mails you sent
25. 25.Which of these is a modern computer? (a) slide rule (b) Pascaline (c) Difference Engine (d) supercomputer
26. 26.🔢 To log in to a website, which do we do first: “type your password” or “go to the website”? (a) go to the website (b) type your password
27. 27.What does italic do to text? (a) makes letters thick (b) draws a line through (c) makes letters slant (d) draws a line under text
28. 28.🔍 Which is the odd one out? (a) tally sticks (b) abacus (c) Pascaline (d) supercomputer
29. 29.📧 In email, which holds emails you receive? (a) Sent (b) Forward (c) Inbox (d) Reply
30. 30.📧 In email, which starts a new email? (a) Compose (b) Sent (c) Reply (d) Inbox
31. 31.Which of these is a job of the operating system? (a) adds up marks (b) plays a song (c) plays a game (d) runs the other programs
32. 32.True or false: font size makes letters bigger. (a) False (b) True
33. 33.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
34. 34.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
35. 35.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) riya#example.com (d) [email protected]
36. 36.📧 In email, which holds junk mail? (a) Spam (b) Inbox (c) Reply (d) attachment
37. 37.True or false: typing a letter is done in a presentation program. (a) True (b) False
38. 38.Which of these is true of the subject? (a) is a file sent with mail (b) tells what mail is about (c) holds emails you receive (d) passes mail to others
39. 39.True or false: adding up marks is done in a word processor. (a) False (b) True
40. 40.True or false: Ctrl+U turns on underline. (a) False (b) True

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