Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 726 · 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) Napier’s bones (b) slide rule (c) abacus (d) laptop
2. 2.🔢 To log in to a website, which do we do first: “go to the website” or “type your password”? (a) type your password (b) go to the website
3. 3.Which of these is a job of the operating system? (a) shows the desktop (b) draws a picture (c) plays a game (d) adds up marks
4. 4.📧 In email, which is a file sent with mail? (a) Forward (b) Reply (c) attachment (d) Inbox
5. 5.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
6. 6.🅱️ Which style makes letters red? (a) font colour (b) font size (c) bold (d) bullets
7. 7.🔢 To log in to a website, what comes right after “go to the website”? (a) type your username (b) press Enter (c) open the web browser (d) type your password
8. 8.🔌 What do we need to use the internet? (a) a ruler (b) a paintbrush (c) a pencil (d) an internet connection
9. 9.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
10. 10.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) justify (d) left align
11. 11.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
12. 12.🌐 Which of these has a back button? (a) the internet (b) a search engine (c) a web browser (d) a web address
13. 13.True or false: font colour makes letters dark. (a) True (b) False
14. 14.🌐 Which of these tells where a site lives? (a) a website (b) a search engine (c) a web address (d) a web browser
15. 15.What did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
16. 16.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your username (c) press Enter (d) open the web browser
17. 17.What did computers of generation 1 first use? (a) microprocessors (b) integrated circuits (c) vacuum tubes (d) transistors
18. 18.📧 In email, which holds emails you receive? (a) Inbox (b) attachment (c) Spam (d) Forward
19. 19.🧩 Is an operating system hardware or software? (a) software (b) hardware
20. 20.True or false: in email, the Reply button holds emails you receive. (a) True (b) False
21. 21.📧 In email, which passes mail to others? (a) Reply (b) Sent (c) Compose (d) Forward
22. 22.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
23. 23.Which of these is a job of an app? (a) plays a song (b) starts up the computer (c) talks to the devices (d) manages all the files
24. 24.🅱️ Which style makes letters slant? (a) numbering (b) strikethrough (c) bold (d) italic
25. 25.📧 In email, which holds junk mail? (a) Sent (b) subject (c) Compose (d) Spam
26. 26.🔢 To log in to a website, which do we do first: “type your username” or “go to the website”? (a) type your username (b) go to the website
27. 27.Which of these is true of the Forward button? (a) tells what mail is about (b) holds junk mail (c) answers the sender (d) passes mail to others
28. 28.True or false: a link links computers globally. (a) True (b) False
29. 29.🔍 Which is the odd one out? (a) tally sticks (b) tablet (c) Pascaline (d) abacus
30. 30.⚡ Which generation of computers first used microprocessors?
31. 31.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
32. 32.📐 Which alignment sits in the middle? (a) right align (b) centre align (c) justify (d) left align
33. 33.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
34. 34.⚡ Which generation of computers first used transistors?
35. 35.True or false: computers of generation 2 first used transistors. (a) True (b) False
36. 36.True or false: in email, the Sent folder keeps mails you sent. (a) False (b) True
37. 37.Which of these is true of the internet? (a) lists search results (b) links computers globally (c) often starts with www (d) has its own home page
38. 38.🎨 Making a heading red means changing the font ___. (a) colour (b) size (c) name (d) shape
39. 39.True or false: font size makes letters bigger. (a) True (b) False
40. 40.Which of these is a job of the operating system? (a) adds up marks (b) shares memory among apps (c) opens a website (d) plays a game

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