Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 742 · 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.What did computers of generation 4 first use? (a) vacuum tubes (b) integrated circuits (c) microprocessors (d) transistors
2. 2.🧰 Which program would you use for writing a story? (a) a word processor (b) a paint program (c) a web browser (d) a spreadsheet
3. 3.True or false: bullets makes letters bigger. (a) True (b) False
4. 4.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Subject box (c) the To box (d) the Sent folder
5. 5.What did computers of generation 2 first use? (a) integrated circuits (b) vacuum tubes (c) transistors (d) microprocessors
6. 6.🌐 Which of these is a group of web pages? (a) the internet (b) a link (c) a website (d) a search engine
7. 7.🅱️ Which style draws a line under text? (a) bold (b) bullets (c) underline (d) highlight
8. 8.True or false: “plays a game” is a job of an app. (a) False (b) True
9. 9.🔍 Which is the odd one out? (a) desktop computer (b) smartphone (c) smartwatch (d) Napier’s bones
10. 10.🧩 Is an operating system hardware or software? (a) software (b) hardware
11. 11.True or false: in email, the subject tells what mail is about. (a) False (b) True
12. 12.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a paint program (c) a presentation program (d) a word processor
13. 13.🌐 Which of these tells where a site lives? (a) a web browser (b) a website (c) a web address (d) the internet
14. 14.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
15. 15.⚡ Which generation of computers first used integrated circuits?
16. 16.True or false: text that straight on both edges is right align. (a) False (b) True
17. 17.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya.example.com (c) [email protected] (d) riya example com
18. 18.True or false: highlight colours behind the text. (a) True (b) False
19. 19.📧 In email, which holds junk mail? (a) attachment (b) Forward (c) Compose (d) Spam
20. 20.⚡ Which generation of computers first used vacuum tubes?
21. 21.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
22. 22.Which of these is true of the Reply button? (a) starts a new email (b) answers the sender (c) is a file sent with mail (d) holds junk mail
23. 23.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) starts up the computer (d) draws a picture
24. 24.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
25. 25.True or false: the internet links computers globally. (a) True (b) False
26. 26.What does font size do to text? (a) draws a line through (b) makes letters bigger (c) makes letters dark (d) makes letters red
27. 27.True or false: in email, the Compose button starts a new email. (a) False (b) True
28. 28.True or false: “manages all the files” is a job of an app. (a) False (b) True
29. 29.🅱️ Which style makes letters thick? (a) underline (b) bullets (c) numbering (d) bold
30. 30.True or false: in email, the Compose button holds emails you receive. (a) False (b) True
31. 31.True or false: writing a story is done in a spreadsheet. (a) True (b) False
32. 32.🧰 Which program would you use for drawing a kite? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
33. 33.🔢 To log in to a website, which do we do first: “type your username” or “type your password”? (a) type your password (b) type your username
34. 34.🔤 The style or design of letters is called the ___. (a) cursor (b) folder (c) mouse (d) font
35. 35.🏠 What is the first page of a website called? (a) the cover (b) the home page (c) the end page (d) the last page
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: Ctrl+B turns on bold. (a) False (b) True
38. 38.Which of these is true of a link? (a) is often underlined (b) lists search results (c) shows web pages to us (d) finds pages by keywords
39. 39.⌨️ Which style does Ctrl+U turn on? (a) underline (b) bold (c) italic
40. 40.Which of these is true of a web browser? (a) links computers globally (b) finds pages by keywords (c) is a group of web pages (d) shows web pages to us

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