Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 998 · 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 style does Ctrl+B turn on? (a) italic (b) underline (c) bold
2. 2.🧰 Which program would you use for typing a letter? (a) a word processor (b) a web browser (c) a paint program (d) a spreadsheet
3. 3.What did computers of generation 4 first use? (a) vacuum tubes (b) integrated circuits (c) microprocessors (d) transistors
4. 4.Which of these is done in a word processor? (a) opening a website (b) adding up marks (c) writing a story (d) drawing a kite
5. 5.🧩 Is an operating system hardware or software? (a) software (b) hardware
6. 6.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
7. 7.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a web browser (d) a paint program
8. 8.🌐 Which of these tells where a site lives? (a) a web address (b) the internet (c) a link (d) a web browser
9. 9.Which of these is true of a web browser? (a) is often underlined (b) shows web pages to us (c) links computers globally (d) is a group of web pages
10. 10.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
11. 11.Which of these is done in a paint program? (a) typing a letter (b) drawing a kite (c) making a budget table (d) writing a story
12. 12.🔢 To log in to a website, what comes right after “go to the website”? (a) press Enter (b) type your username (c) open the web browser (d) type your password
13. 13.🌐 Which of these links computers globally? (a) the internet (b) a web browser (c) a link (d) a website
14. 14.True or false: Ctrl+B turns on bold. (a) True (b) False
15. 15.True or false: text that lines up at the left is left align. (a) True (b) False
16. 16.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
17. 17.🔢 To log in to a website, what comes right after “type your password”? (a) go to the website (b) press Enter (c) type your username (d) open the web browser
18. 18.Which of these is a job of an app? (a) runs the other programs (b) talks to the devices (c) shares memory among apps (d) types a letter
19. 19.📧 In email, which tells what mail is about? (a) Compose (b) Forward (c) subject (d) Sent
20. 20.True or false: Ctrl+U turns on underline. (a) False (b) True
21. 21.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
22. 22.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) name (d) size
23. 23.Which of these is a job of an app? (a) draws a picture (b) manages all the files (c) starts up the computer (d) shares memory among apps
24. 24.📧 Which sign is in every email address? (a) % (b) & (c) # (d) @
25. 25.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
26. 26.Which of these is a modern computer? (a) tablet (b) Difference Engine (c) Napier’s bones (d) Pascaline
27. 27.True or false: colouring a picture is done in a paint program. (a) True (b) False
28. 28.Which of these is true of the Spam folder? (a) answers the sender (b) tells what mail is about (c) holds junk mail (d) starts a new email
29. 29.🧰 Which program would you use for making a budget table? (a) a paint program (b) a word processor (c) a spreadsheet (d) a presentation program
30. 30.Which of these is a modern computer? (a) Napier’s bones (b) supercomputer (c) Pascaline (d) Difference Engine
31. 31.Which of these is an old counting tool? (a) smartphone (b) tally sticks (c) desktop computer (d) smartwatch
32. 32.True or false: in email, the Spam folder holds junk mail. (a) True (b) False
33. 33.🅱️ Which style makes letters thick? (a) numbering (b) underline (c) strikethrough (d) bold
34. 34.True or false: computers of generation 2 first used integrated circuits. (a) True (b) False
35. 35.True or false: making slides for a talk is done in a paint program. (a) True (b) False
36. 36.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) [email protected] (d) riya#example.com
37. 37.What does bullets do to text? (a) colours behind the text (b) makes a dotted list (c) draws a line under text (d) makes letters slant
38. 38.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
39. 39.True or false: in email, the subject tells what mail is about. (a) True (b) False
40. 40.Which of these is true of the Forward button? (a) starts a new email (b) holds junk mail (c) passes mail to others (d) answers the sender

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