Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 138 · 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 does “www” stand for? (a) Web Wide World (b) World Web Wide (c) Wide World Web (d) World Wide Web
2. 2.⌨️ Which style does Ctrl+U turn on? (a) italic (b) underline (c) bold
3. 3.📧 In email, which holds emails you receive? (a) subject (b) Inbox (c) Sent (d) Reply
4. 4.🔠 Making letters bigger means changing the font ___. (a) folder (b) size (c) name (d) colour
5. 5.True or false: drawing a kite is done in a spreadsheet. (a) True (b) False
6. 6.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a paint program (d) a word processor
7. 7.🅱️ Which style makes letters thick? (a) italic (b) bold (c) font colour (d) bullets
8. 8.📐 Which alignment lines up at the left? (a) right align (b) left align (c) justify (d) centre align
9. 9.🔤 The style or design of letters is called the ___. (a) mouse (b) font (c) cursor (d) folder
10. 10.✉️ In which box do we type the address of the person we write to? (a) the Spam folder (b) the Sent folder (c) the Subject box (d) the To box
11. 11.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
12. 12.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
13. 13.True or false: text that lines up at the left is right align. (a) True (b) False
14. 14.🔍 Which is the odd one out? (a) abacus (b) smartwatch (c) tally sticks (d) Pascaline
15. 15.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
16. 16.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
17. 17.⌨️ Which style does Ctrl+I turn on? (a) bold (b) underline (c) italic
18. 18.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) a paintbrush (d) an internet connection
19. 19.🌐 Which of these often starts with www? (a) a web browser (b) a web address (c) a website (d) the internet
20. 20.🅱️ Which style draws a line through? (a) font size (b) strikethrough (c) italic (d) underline
21. 21.True or false: font size makes letters thick. (a) True (b) False
22. 22.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
23. 23.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) vacuum tubes (d) microprocessors
24. 24.🅱️ Which style colours behind the text? (a) bullets (b) bold (c) italic (d) highlight
25. 25.Which of these is a job of the operating system? (a) draws a picture (b) plays a game (c) talks to the devices (d) types a letter
26. 26.🔍 Which is the odd one out? (a) Difference Engine (b) Napier’s bones (c) abacus (d) tablet
27. 27.⚡ Which generation of computers first used microprocessors?
28. 28.📧 In email, which starts a new email? (a) subject (b) Sent (c) Compose (d) Spam
29. 29.🅱️ Which style makes a 1, 2, 3 list? (a) numbering (b) font colour (c) underline (d) bold
30. 30.🌐 Which of these is often underlined? (a) a link (b) a web address (c) the internet (d) a search engine
31. 31.True or false: computers of generation 4 first used integrated circuits. (a) False (b) True
32. 32.True or false: “laptop” is an old counting tool. (a) True (b) False
33. 33.Which of these is true of the Sent folder? (a) keeps mails you sent (b) starts a new email (c) holds emails you receive (d) holds junk mail
34. 34.Which of these is true of a web address? (a) links computers globally (b) tells where a site lives (c) lists search results (d) has its own home page
35. 35.True or false: font size makes letters bigger. (a) False (b) True
36. 36.📧 In email, which is a file sent with mail? (a) Forward (b) attachment (c) Compose (d) Inbox
37. 37.Which of these is done in a paint program? (a) making slides for a talk (b) writing a story (c) colouring a picture (d) adding up marks
38. 38.True or false: making slides for a talk is done in a presentation program. (a) False (b) True
39. 39.What did computers of generation 2 first use? (a) microprocessors (b) vacuum tubes (c) integrated circuits (d) transistors
40. 40.True or false: writing a story is done in a word processor. (a) True (b) False

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