Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 14 · 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 makes letters thick? (a) underline (b) strikethrough (c) bold (d) font colour
2. 2.True or false: in email, an attachment holds emails you receive. (a) False (b) True
3. 3.True or false: computers of generation 1 first used transistors. (a) True (b) False
4. 4.🔢 To log in to a website, which do we do first: “press Enter” or “open the web browser”? (a) press Enter (b) open the web browser
5. 5.📧 In email, which starts a new email? (a) attachment (b) Inbox (c) subject (d) Compose
6. 6.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+I (c) Ctrl+U
7. 7.🧮 Which is one of the oldest counting tools? (a) the laptop (b) the abacus (c) the calculator (d) the smartphone
8. 8.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) Web Wide World (d) World Web Wide
9. 9.True or false: text that lines up at the right is justify. (a) True (b) False
10. 10.True or false: opening a website is done in a web browser. (a) False (b) True
11. 11.What does strikethrough do to text? (a) colours behind the text (b) makes a dotted list (c) draws a line through (d) makes letters bigger
12. 12.📧 In email, which answers the sender? (a) Reply (b) Inbox (c) attachment (d) Sent
13. 13.Which of these is an old counting tool? (a) tablet (b) abacus (c) smartwatch (d) smartphone
14. 14.What does font size do to text? (a) makes letters bigger (b) makes letters dark (c) makes letters red (d) draws a line under text
15. 15.True or false: in email, the Reply button answers the sender. (a) True (b) False
16. 16.🌐 Which of these lists search results? (a) a web address (b) the internet (c) a web browser (d) a search engine
17. 17.True or false: Ctrl+I turns on bold. (a) True (b) False
18. 18.True or false: computers of generation 4 first used transistors. (a) True (b) False
19. 19.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) an internet connection (d) a pencil
20. 20.Which of these is an old counting tool? (a) tablet (b) supercomputer (c) Difference Engine (d) smartwatch
21. 21.Which of these is an old counting tool? (a) tablet (b) smartphone (c) slide rule (d) laptop
22. 22.Which of these is true of a web address? (a) finds pages by keywords (b) tells where a site lives (c) has a back button (d) lists search results
23. 23.⚡ Which generation of computers first used microprocessors?
24. 24.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) open the web browser (c) press Enter (d) go to the website
25. 25.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a paint program (c) a word processor (d) a web browser
26. 26.Which of these is a job of the operating system? (a) adds up marks (b) plays a game (c) manages all the files (d) plays a song
27. 27.True or false: a search engine lists search results. (a) True (b) False
28. 28.⚡ Which generation of computers first used vacuum tubes?
29. 29.🔁 When does the operating system start working? (a) when we sneeze (b) as the computer starts (c) only at night (d) after we print
30. 30.Which of these is a job of an app? (a) types a letter (b) shares memory among apps (c) shows the desktop (d) manages all the files
31. 31.True or false: writing a story is done in a web browser. (a) True (b) False
32. 32.🌐 Which of these is a group of web pages? (a) a link (b) a web browser (c) a search engine (d) a website
33. 33.🏢 The first electronic computers were so big that they filled a ___. (a) pocket (b) pencil box (c) whole room (d) lunch box
34. 34.Which of these is true of the Forward button? (a) passes mail to others (b) is a file sent with mail (c) holds emails you receive (d) starts a new email
35. 35.📧 In email, which holds junk mail? (a) attachment (b) Spam (c) Sent (d) Inbox
36. 36.True or false: strikethrough makes letters thick. (a) False (b) True
37. 37.Which of these is true of the Sent folder? (a) keeps mails you sent (b) holds emails you receive (c) passes mail to others (d) holds junk mail
38. 38.Which of these is done in a word processor? (a) writing a story (b) adding up marks (c) making a budget table (d) colouring a picture
39. 39.True or false: Ctrl+I turns on underline. (a) True (b) False
40. 40.Which of these is done in a paint program? (a) drawing a kite (b) making a budget table (c) typing a letter (d) opening a website

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