Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 994 · 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 generation of computers first used vacuum tubes?
2. 2.🔢 To log in to a website, which do we do first: “type your password” or “type your username”? (a) type your username (b) type your password
3. 3.📧 Which sign is in every email address? (a) & (b) @ (c) % (d) #
4. 4.🦴 Napier’s bones were used to ___. (a) play music (b) send emails (c) multiply numbers (d) draw pictures
5. 5.🎨 Making a heading red means changing the font ___. (a) size (b) colour (c) name (d) shape
6. 6.🌐 What does “www” stand for? (a) World Wide Web (b) Web Wide World (c) Wide World Web (d) World Web Wide
7. 7.Which of these is done in a web browser? (a) making slides for a talk (b) colouring a picture (c) typing a letter (d) opening a website
8. 8.What does italic do to text? (a) draws a line through (b) colours behind the text (c) makes letters slant (d) draws a line under text
9. 9.Which of these is true of the subject? (a) tells what mail is about (b) holds junk mail (c) passes mail to others (d) starts a new email
10. 10.Which of these is true of the internet? (a) often starts with www (b) links computers globally (c) lists search results (d) jumps to another page
11. 11.Which of these is a job of an app? (a) starts up the computer (b) draws a picture (c) shares memory among apps (d) runs the other programs
12. 12.🧰 Which program would you use for writing a story? (a) a spreadsheet (b) a paint program (c) a word processor (d) a web browser
13. 13.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
14. 14.What does numbering do to text? (a) makes letters bigger (b) makes a 1, 2, 3 list (c) draws a line through (d) draws a line under text
15. 15.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
16. 16.Which of these is true of the Inbox? (a) tells what mail is about (b) holds emails you receive (c) is a file sent with mail (d) passes mail to others
17. 17.🔍 Which is the odd one out? (a) Pascaline (b) laptop (c) slide rule (d) abacus
18. 18.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a word processor (c) a paint program (d) a web browser
19. 19.Which of these is done in a presentation program? (a) drawing a kite (b) making a budget table (c) typing a letter (d) making slides for a talk
20. 20.🔢 To log in to a website, which do we do first: “open the web browser” or “press Enter”? (a) press Enter (b) open the web browser
21. 21.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) the operating system (b) an app
22. 22.True or false: in email, the Inbox keeps mails you sent. (a) True (b) False
23. 23.📐 Which alignment sits in the middle? (a) right align (b) left align (c) justify (d) centre align
24. 24.True or false: Ctrl+B turns on italic. (a) True (b) False
25. 25.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
26. 26.True or false: “talks to the devices” is a job of an app. (a) True (b) False
27. 27.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
28. 28.🏢 The first electronic computers were so big that they filled a ___. (a) whole room (b) pocket (c) lunch box (d) pencil box
29. 29.Which of these is a job of an app? (a) shows the desktop (b) types a letter (c) shares memory among apps (d) talks to the devices
30. 30.🖥️ 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
31. 31.True or false: text that straight on both edges is centre align. (a) False (b) True
32. 32.🔢 To log in to a website, what comes right after “type your password”? (a) open the web browser (b) go to the website (c) press Enter (d) type your username
33. 33.🔤 The style or design of letters is called the ___. (a) mouse (b) cursor (c) font (d) folder
34. 34.🅱️ Which style makes letters thick? (a) italic (b) bold (c) underline (d) font colour
35. 35.Which of these is true of a link? (a) tells where a site lives (b) finds pages by keywords (c) is a group of web pages (d) jumps to another page
36. 36.Which of these is done in a word processor? (a) writing a story (b) making a budget table (c) drawing a kite (d) opening a website
37. 37.🌐 Which of these has its own home page? (a) a link (b) a web browser (c) a website (d) a search engine
38. 38.📧 In email, which tells what mail is about? (a) subject (b) attachment (c) Inbox (d) Compose
39. 39.True or false: “starts up the computer” is a job of the operating system. (a) True (b) False
40. 40.True or false: a web browser has its own home page. (a) True (b) False

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