Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 361 · 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 program would you use for adding up marks? (a) a word processor (b) a web browser (c) a presentation program (d) a spreadsheet
2. 2.True or false: a search engine lists search results. (a) True (b) False
3. 3.What does font size do to text? (a) makes letters red (b) draws a line through (c) makes letters bigger (d) draws a line under text
4. 4.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) a word processor (d) an operating system
5. 5.What did computers of generation 2 first use? (a) microprocessors (b) transistors (c) integrated circuits (d) vacuum tubes
6. 6.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) Napier’s bones (b) slide rule (c) Pascaline (d) abacus
7. 7.🅱️ Which style makes letters red? (a) bold (b) strikethrough (c) font colour (d) highlight
8. 8.📧 In email, which passes mail to others? (a) Forward (b) Reply (c) Compose (d) Spam
9. 9.True or false: computers of generation 4 first used vacuum tubes. (a) True (b) False
10. 10.True or false: in email, the Forward button holds junk mail. (a) True (b) False
11. 11.True or false: adding up marks is done in a word processor. (a) True (b) False
12. 12.Which of these is true of an attachment? (a) holds emails you receive (b) holds junk mail (c) is a file sent with mail (d) tells what mail is about
13. 13.Which of these is a job of the operating system? (a) adds up marks (b) shares memory among apps (c) plays a game (d) draws a picture
14. 14.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
15. 15.Which of these is done in a web browser? (a) adding up marks (b) making slides for a talk (c) opening a website (d) writing a story
16. 16.What did computers of generation 4 first use? (a) transistors (b) integrated circuits (c) vacuum tubes (d) microprocessors
17. 17.🅱️ Which style makes letters dark? (a) italic (b) bullets (c) highlight (d) bold
18. 18.Which of these is a job of the operating system? (a) opens a website (b) starts up the computer (c) types a letter (d) plays a game
19. 19.Which of these is true of a web browser? (a) shows web pages to us (b) links computers globally (c) has its own home page (d) tells where a site lives
20. 20.True or false: bold makes letters dark. (a) True (b) False
21. 21.True or false: “supercomputer” is a modern computer. (a) False (b) True
22. 22.⚡ Which generation of computers first used transistors?
23. 23.True or false: highlight makes letters red. (a) True (b) False
24. 24.True or false: text that sits in the middle is centre align. (a) False (b) True
25. 25.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) shows the desktop (d) draws a picture
26. 26.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
27. 27.True or false: “runs the other programs” is a job of an app. (a) False (b) True
28. 28.True or false: “desktop computer” is an old counting tool. (a) False (b) True
29. 29.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
30. 30.🅱️ Which style makes letters thick? (a) strikethrough (b) font size (c) bold (d) font colour
31. 31.📧 In email, which is a file sent with mail? (a) subject (b) Inbox (c) attachment (d) Spam
32. 32.🧰 Which program would you use for colouring a picture? (a) a web browser (b) a spreadsheet (c) a paint program (d) a presentation program
33. 33.Which of these is true of the Compose button? (a) tells what mail is about (b) starts a new email (c) holds emails you receive (d) is a file sent with mail
34. 34.📐 Which alignment lines up at the left? (a) right align (b) centre align (c) justify (d) left align
35. 35.Which of these is a job of an app? (a) manages all the files (b) talks to the devices (c) adds up marks (d) starts up the computer
36. 36.Which of these is true of a search engine? (a) often starts with www (b) jumps to another page (c) is often underlined (d) lists search results
37. 37.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) draws a picture
38. 38.🌐 Which of these is a group of web pages? (a) the internet (b) a web address (c) a search engine (d) a website
39. 39.🧰 Which program would you use for opening a website? (a) a web browser (b) a presentation program (c) a word processor (d) a spreadsheet
40. 40.Which of these is an old counting tool? (a) laptop (b) supercomputer (c) smartphone (d) abacus

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