Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 515 · 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 the operating system? (a) draws a picture (b) starts up the computer (c) types a letter (d) opens a website
2. 2.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
3. 3.⚡ Which generation of computers first used microprocessors?
4. 4.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
5. 5.🌐 Which of these jumps to another page? (a) the internet (b) a link (c) a website (d) a web address
6. 6.Which of these is done in a spreadsheet? (a) making slides for a talk (b) writing a story (c) making a budget table (d) drawing a kite
7. 7.⚡ Which generation of computers first used transistors?
8. 8.🔍 Which is the odd one out? (a) abacus (b) tally sticks (c) Pascaline (d) tablet
9. 9.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya.example.com (c) riya example com (d) riya#example.com
10. 10.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
11. 11.🅱️ Which style makes letters thick? (a) bold (b) font colour (c) underline (d) numbering
12. 12.📧 In email, which holds junk mail? (a) Spam (b) subject (c) attachment (d) Sent
13. 13.What does italic do to text? (a) makes letters slant (b) makes a 1, 2, 3 list (c) makes letters bigger (d) makes letters dark
14. 14.True or false: a website links computers globally. (a) False (b) True
15. 15.What did computers of generation 4 first use? (a) vacuum tubes (b) transistors (c) microprocessors (d) integrated circuits
16. 16.True or false: “plays a game” is a job of an app. (a) False (b) True
17. 17.🌐 Which of these often starts with www? (a) the internet (b) a web browser (c) a website (d) a web address
18. 18.Which of these is a job of an app? (a) starts up the computer (b) shows the desktop (c) adds up marks (d) talks to the devices
19. 19.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
20. 20.🧰 Which program would you use for making a budget table? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a web browser
21. 21.Which shortcut turns on bold? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
22. 22.⌨️ Which style does Ctrl+I turn on? (a) italic (b) underline (c) bold
23. 23.True or false: making a budget table is done in a word processor. (a) False (b) True
24. 24.True or false: a web address has a back button. (a) True (b) False
25. 25.Which of these is a modern computer? (a) Napier’s bones (b) tally sticks (c) slide rule (d) smartwatch
26. 26.True or false: in email, the Inbox keeps mails you sent. (a) True (b) False
27. 27.Which of these is an old counting tool? (a) laptop (b) abacus (c) tablet (d) smartphone
28. 28.🔍 Which is the odd one out? (a) slide rule (b) Pascaline (c) tally sticks (d) desktop computer
29. 29.⚡ Which generation of computers first used integrated circuits?
30. 30.📧 In email, which tells what mail is about? (a) Sent (b) attachment (c) subject (d) Forward
31. 31.🌐 What does “www” stand for? (a) World Web Wide (b) Web Wide World (c) World Wide Web (d) Wide World Web
32. 32.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) when we sneeze (d) after we print
33. 33.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
34. 34.True or false: a link shows web pages to us. (a) False (b) True
35. 35.True or false: text that lines up at the left is left align. (a) True (b) False
36. 36.🅱️ Which style makes letters dark? (a) highlight (b) strikethrough (c) bold (d) italic
37. 37.True or false: italic makes letters slant. (a) True (b) False
38. 38.Which of these is done in a word processor? (a) drawing a kite (b) writing a story (c) colouring a picture (d) making a budget table
39. 39.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
40. 40.📧 In email, which is a file sent with mail? (a) attachment (b) Sent (c) subject (d) Forward

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