Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 164 · 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 italic do to text? (a) makes letters slant (b) makes letters red (c) makes letters bigger (d) draws a line under text
2. 2.🏢 The first electronic computers were so big that they filled a ___. (a) pencil box (b) pocket (c) whole room (d) lunch box
3. 3.🏠 What is the first page of a website called? (a) the cover (b) the end page (c) the home page (d) the last page
4. 4.True or false: in email, the Reply button holds emails you receive. (a) True (b) False
5. 5.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
6. 6.🦴 Napier’s bones were used to ___. (a) play music (b) multiply numbers (c) draw pictures (d) send emails
7. 7.True or false: typing a letter is done in a paint program. (a) False (b) True
8. 8.What does numbering do to text? (a) draws a line through (b) makes a 1, 2, 3 list (c) makes letters dark (d) makes letters slant
9. 9.📧 In email, which is a file sent with mail? (a) Inbox (b) Reply (c) subject (d) attachment
10. 10.Which of these is done in a web browser? (a) making a budget table (b) making slides for a talk (c) typing a letter (d) opening a website
11. 11.True or false: “shows the desktop” is a job of an app. (a) False (b) True
12. 12.📧 In email, which answers the sender? (a) Reply (b) Sent (c) subject (d) Inbox
13. 13.True or false: text that lines up at the right is justify. (a) False (b) True
14. 14.🔍 Which is the odd one out? (a) tally sticks (b) Napier’s bones (c) abacus (d) tablet
15. 15.Which of these is a modern computer? (a) abacus (b) tally sticks (c) Pascaline (d) smartphone
16. 16.True or false: in email, an attachment is a file sent with mail. (a) True (b) False
17. 17.🅱️ Which style makes letters red? (a) italic (b) bold (c) font colour (d) underline
18. 18.🌐 Which of these has a back button? (a) the internet (b) a search engine (c) a web address (d) a web browser
19. 19.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
20. 20.Which of these is true of a web browser? (a) finds pages by keywords (b) is a group of web pages (c) jumps to another page (d) shows web pages to us
21. 21.Which of these is an old counting tool? (a) laptop (b) supercomputer (c) slide rule (d) desktop computer
22. 22.📧 In email, which holds emails you receive? (a) attachment (b) Sent (c) subject (d) Inbox
23. 23.True or false: font size makes a 1, 2, 3 list. (a) True (b) False
24. 24.⚡ Which generation of computers first used microprocessors?
25. 25.True or false: “Napier’s bones” is an old counting tool. (a) True (b) False
26. 26.⚡ Which generation of computers first used integrated circuits?
27. 27.True or false: “slide rule” is a modern computer. (a) True (b) False
28. 28.🌐 What does “www” stand for? (a) Wide World Web (b) World Wide Web (c) World Web Wide (d) Web Wide World
29. 29.📐 Which alignment lines up at the left? (a) left align (b) right align (c) justify (d) centre align
30. 30.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
31. 31.📐 Which alignment lines up at the right? (a) justify (b) right align (c) left align (d) centre align
32. 32.🧰 Which program would you use for adding up marks? (a) a web browser (b) a presentation program (c) a spreadsheet (d) a paint program
33. 33.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
34. 34.🔌 What do we need to use the internet? (a) a ruler (b) a pencil (c) an internet connection (d) a paintbrush
35. 35.True or false: computers of generation 1 first used vacuum tubes. (a) True (b) False
36. 36.🌐 Which of these shows web pages to us? (a) the internet (b) a web browser (c) a link (d) a website
37. 37.True or false: computers of generation 2 first used transistors. (a) False (b) True
38. 38.What does strikethrough do to text? (a) colours behind the text (b) draws a line through (c) makes letters bigger (d) makes a 1, 2, 3 list
39. 39.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
40. 40.Which of these is true of a web browser? (a) has a back button (b) is often underlined (c) has its own home page (d) lists search results

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