Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 852 · 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 is the odd one out? (a) Pascaline (b) tablet (c) Difference Engine (d) tally sticks
2. 2.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
3. 3.🧰 Which program would you use for writing a story? (a) a presentation program (b) a word processor (c) a paint program (d) a web browser
4. 4.Which of these is true of the internet? (a) lists search results (b) shows web pages to us (c) links computers globally (d) is a group of web pages
5. 5.📐 Which alignment sits in the middle? (a) centre align (b) justify (c) right align (d) left align
6. 6.Which of these is a job of an app? (a) talks to the devices (b) manages all the files (c) starts up the computer (d) adds up marks
7. 7.Which of these is true of a web address? (a) links computers globally (b) shows web pages to us (c) often starts with www (d) jumps to another page
8. 8.What did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) transistors (d) microprocessors
9. 9.✉️ In which box do we type the address of the person we write to? (a) the Sent folder (b) the To box (c) the Subject box (d) the Spam folder
10. 10.🔌 What do we need to use the internet? (a) a paintbrush (b) a pencil (c) a ruler (d) an internet connection
11. 11.Which of these is a job of an app? (a) manages all the files (b) starts up the computer (c) shares memory among apps (d) plays a song
12. 12.True or false: in email, the Forward button passes mail to others. (a) False (b) True
13. 13.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a web browser (d) a word processor
14. 14.Which of these is a job of an app? (a) shares memory among apps (b) talks to the devices (c) types a letter (d) manages all the files
15. 15.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
16. 16.🌐 Which of these tells where a site lives? (a) a web browser (b) a link (c) a web address (d) the internet
17. 17.Which of these is a modern computer? (a) slide rule (b) Pascaline (c) tablet (d) Napier’s bones
18. 18.⚡ Which generation of computers first used microprocessors?
19. 19.Which of these is done in a paint program? (a) writing a story (b) drawing a kite (c) typing a letter (d) making a budget table
20. 20.True or false: computers of generation 2 first used transistors. (a) True (b) False
21. 21.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
22. 22.What does font colour do to text? (a) draws a line through (b) colours behind the text (c) makes a dotted list (d) makes letters red
23. 23.True or false: Ctrl+U turns on bold. (a) False (b) True
24. 24.📧 In email, which passes mail to others? (a) Sent (b) subject (c) attachment (d) Forward
25. 25.Which of these is true of a web browser? (a) links computers globally (b) lists search results (c) has its own home page (d) has a back button
26. 26.True or false: adding up marks is done in a word processor. (a) True (b) False
27. 27.Which of these is true of a web browser? (a) tells where a site lives (b) is often underlined (c) shows web pages to us (d) jumps to another page
28. 28.Which of these is a job of the operating system? (a) plays a game (b) draws a picture (c) types a letter (d) starts up the computer
29. 29.🅱️ Which style makes letters bigger? (a) highlight (b) italic (c) bold (d) font size
30. 30.🔍 Which is the odd one out? (a) Difference Engine (b) Pascaline (c) abacus (d) smartphone
31. 31.⚡ Which generation of computers first used integrated circuits?
32. 32.Which of these is true of the subject? (a) is a file sent with mail (b) starts a new email (c) holds emails you receive (d) tells what mail is about
33. 33.True or false: “manages all the files” is a job of the operating system. (a) True (b) False
34. 34.🌐 What does “www” stand for? (a) World Web Wide (b) Web Wide World (c) World Wide Web (d) Wide World Web
35. 35.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
36. 36.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) an app (b) the operating system
37. 37.🔢 To log in to a website, which do we do first: “open the web browser” or “go to the website”? (a) open the web browser (b) go to the website
38. 38.📧 In email, which tells what mail is about? (a) Spam (b) Forward (c) Sent (d) subject
39. 39.Which shortcut turns on italic? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
40. 40.Which of these is true of the Compose button? (a) answers the sender (b) holds junk mail (c) keeps mails you sent (d) starts a new email

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