Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 822 · 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.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
2. 2.Which of these is true of a website? (a) tells where a site lives (b) is often underlined (c) shows web pages to us (d) has its own home page
3. 3.⚡ Which generation of computers first used vacuum tubes?
4. 4.🅱️ Which style makes a dotted list? (a) bullets (b) strikethrough (c) highlight (d) bold
5. 5.Which of these is true of a web browser? (a) links computers globally (b) is often underlined (c) lists search results (d) shows web pages to us
6. 6.📧 In email, which holds emails you receive? (a) attachment (b) Sent (c) Compose (d) Inbox
7. 7.True or false: “desktop computer” is a modern computer. (a) True (b) False
8. 8.What did computers of generation 1 first use? (a) transistors (b) microprocessors (c) vacuum tubes (d) integrated circuits
9. 9.True or false: “Pascaline” is an old counting tool. (a) True (b) False
10. 10.🧰 Which program would you use for adding up marks? (a) a web browser (b) a word processor (c) a presentation program (d) a spreadsheet
11. 11.🧩 Is an operating system hardware or software? (a) software (b) hardware
12. 12.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
13. 13.🅱️ Which style makes letters slant? (a) italic (b) highlight (c) numbering (d) font size
14. 14.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
15. 15.What does underline do to text? (a) makes letters dark (b) colours behind the text (c) makes a 1, 2, 3 list (d) draws a line under text
16. 16.True or false: in email, the Forward button starts a new email. (a) True (b) False
17. 17.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
18. 18.Which of these is a job of the operating system? (a) plays a song (b) plays a game (c) types a letter (d) manages all the files
19. 19.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline
20. 20.True or false: in email, the Inbox passes mail to others. (a) False (b) True
21. 21.True or false: text that lines up at the right is centre align. (a) False (b) True
22. 22.📐 Which alignment lines up at the left? (a) left align (b) centre align (c) right align (d) justify
23. 23.True or false: computers of generation 4 first used vacuum tubes. (a) False (b) True
24. 24.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
25. 25.🌐 What does “www” stand for? (a) World Web Wide (b) World Wide Web (c) Wide World Web (d) Web Wide World
26. 26.🔍 Which is the odd one out? (a) tally sticks (b) smartphone (c) tablet (d) smartwatch
27. 27.What does bullets do to text? (a) makes a 1, 2, 3 list (b) makes letters dark (c) makes letters red (d) makes a dotted list
28. 28.🌐 Which of these jumps to another page? (a) a web address (b) a link (c) a web browser (d) the internet
29. 29.Which of these is true of the Forward button? (a) starts a new email (b) holds junk mail (c) passes mail to others (d) is a file sent with mail
30. 30.🔍 Which is the odd one out? (a) laptop (b) tally sticks (c) Napier’s bones (d) abacus
31. 31.⚡ Which generation of computers first used transistors?
32. 32.Which of these is true of a website? (a) tells where a site lives (b) has a back button (c) is a group of web pages (d) finds pages by keywords
33. 33.📧 In email, which tells what mail is about? (a) Inbox (b) Spam (c) Compose (d) subject
34. 34.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) shape (d) colour
35. 35.Which of these is done in a spreadsheet? (a) writing a story (b) drawing a kite (c) making a budget table (d) colouring a picture
36. 36.True or false: Ctrl+I turns on italic. (a) True (b) False
37. 37.True or false: “supercomputer” is a modern computer. (a) True (b) False
38. 38.🏠 What is the first page of a website called? (a) the end page (b) the cover (c) the last page (d) the home page
39. 39.🔍 Which is the odd one out? (a) Pascaline (b) Napier’s bones (c) abacus (d) smartwatch
40. 40.📧 In email, which is a file sent with mail? (a) subject (b) Spam (c) Inbox (d) attachment

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