Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 516 · 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 an app? (a) talks to the devices (b) runs the other programs (c) opens a website (d) shows the desktop
2. 2.Which of these is a job of an app? (a) talks to the devices (b) shares memory among apps (c) adds up marks (d) runs the other programs
3. 3.🕰️ Is “laptop” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
4. 4.📧 In email, which holds emails you receive? (a) Compose (b) Reply (c) Inbox (d) subject
5. 5.📧 In email, which tells what mail is about? (a) Inbox (b) subject (c) attachment (d) Compose
6. 6.Which of these is true of an attachment? (a) passes mail to others (b) is a file sent with mail (c) holds emails you receive (d) answers the sender
7. 7.📧 In email, which holds junk mail? (a) Spam (b) Compose (c) Inbox (d) subject
8. 8.True or false: in email, the Inbox keeps mails you sent. (a) False (b) True
9. 9.🔢 To log in to a website, what comes right after “type your password”? (a) press Enter (b) type your username (c) open the web browser (d) go to the website
10. 10.Which of these is an old counting tool? (a) tablet (b) desktop computer (c) abacus (d) smartwatch
11. 11.🌐 Which of these links computers globally? (a) the internet (b) a link (c) a website (d) a web browser
12. 12.Which of these is a job of an app? (a) shows the desktop (b) starts up the computer (c) runs the other programs (d) types a letter
13. 13.🕰️ Is “tablet” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
14. 14.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya#example.com (c) riya example com (d) riya.example.com
15. 15.📧 In email, which keeps mails you sent? (a) Forward (b) subject (c) Inbox (d) Sent
16. 16.🌐 Which of these often starts with www? (a) a web browser (b) a link (c) a web address (d) a search engine
17. 17.True or false: in email, an attachment starts a new email. (a) False (b) True
18. 18.🔍 Which is the odd one out? (a) abacus (b) supercomputer (c) tally sticks (d) Difference Engine
19. 19.True or false: “plays a song” is a job of an app. (a) False (b) True
20. 20.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
21. 21.📐 Which alignment lines up at the right? (a) centre align (b) justify (c) right align (d) left align
22. 22.Which of these is done in a web browser? (a) writing a story (b) typing a letter (c) opening a website (d) making slides for a talk
23. 23.🧰 Which program would you use for adding up marks? (a) a web browser (b) a spreadsheet (c) a word processor (d) a paint program
24. 24.True or false: Ctrl+B turns on bold. (a) True (b) False
25. 25.True or false: “starts up the computer” is a job of an app. (a) True (b) False
26. 26.What did computers of generation 2 first use? (a) integrated circuits (b) microprocessors (c) vacuum tubes (d) transistors
27. 27.🧰 Which program would you use for typing a letter? (a) a web browser (b) a presentation program (c) a paint program (d) a word processor
28. 28.True or false: “plays a game” is a job of the operating system. (a) True (b) False
29. 29.True or false: highlight makes a dotted list. (a) False (b) True
30. 30.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
31. 31.True or false: strikethrough makes a dotted list. (a) True (b) False
32. 32.What does font size do to text? (a) colours behind the text (b) makes letters bigger (c) makes letters thick (d) draws a line through
33. 33.📧 In email, which passes mail to others? (a) attachment (b) Inbox (c) Forward (d) Spam
34. 34.Which of these is done in a paint program? (a) typing a letter (b) colouring a picture (c) writing a story (d) adding up marks
35. 35.🧩 Is an operating system hardware or software? (a) hardware (b) software
36. 36.🔍 Which is the odd one out? (a) tally sticks (b) slide rule (c) tablet (d) Difference Engine
37. 37.⚡ Which generation of computers first used vacuum tubes?
38. 38.🔢 To log in to a website, which is the LAST step? (a) go to the website (b) open the web browser (c) press Enter (d) type your username
39. 39.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your username (c) open the web browser (d) type your password
40. 40.True or false: strikethrough draws a line through. (a) False (b) True

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