Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 532 · 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.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
2. 2.📐 Which alignment lines up at the left? (a) centre align (b) right align (c) left align (d) justify
3. 3.🏢 The first electronic computers were so big that they filled a ___. (a) lunch box (b) whole room (c) pocket (d) pencil box
4. 4.True or false: text that lines up at the left is left align. (a) True (b) False
5. 5.🔍 Which is the odd one out? (a) smartwatch (b) tally sticks (c) tablet (d) desktop computer
6. 6.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your password (c) open the web browser (d) press Enter
7. 7.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
8. 8.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) the operating system (b) an app
9. 9.🎨 Making a heading red means changing the font ___. (a) name (b) shape (c) colour (d) size
10. 10.True or false: in email, the Reply button starts a new email. (a) True (b) False
11. 11.Which of these is a job of the operating system? (a) plays a game (b) types a letter (c) talks to the devices (d) draws a picture
12. 12.Which of these is a modern computer? (a) abacus (b) Pascaline (c) desktop computer (d) slide rule
13. 13.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
14. 14.True or false: text that lines up at the left is justify. (a) True (b) False
15. 15.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
16. 16.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
17. 17.🌐 Which of these often starts with www? (a) a search engine (b) a link (c) a website (d) a web address
18. 18.True or false: computers of generation 2 first used transistors. (a) False (b) True
19. 19.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the To box (c) the Spam folder (d) the Sent folder
20. 20.True or false: “starts up the computer” is a job of the operating system. (a) False (b) True
21. 21.What did computers of generation 1 first use? (a) vacuum tubes (b) microprocessors (c) transistors (d) integrated circuits
22. 22.🕰️ Is “abacus” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
23. 23.Which of these is done in a presentation program? (a) colouring a picture (b) making slides for a talk (c) making a budget table (d) typing a letter
24. 24.True or false: “Pascaline” is an old counting tool. (a) False (b) True
25. 25.🏠 What is the first page of a website called? (a) the cover (b) the last page (c) the end page (d) the home page
26. 26.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Napier’s bones (b) Pascaline (c) Analytical Engine (d) abacus
27. 27.🔢 To log in to a website, what comes right after “type your password”? (a) press Enter (b) type your username (c) go to the website (d) open the web browser
28. 28.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a paint program (c) a web browser (d) an operating system
29. 29.True or false: “plays a game” is a job of an app. (a) True (b) False
30. 30.Which of these is done in a word processor? (a) typing a letter (b) colouring a picture (c) drawing a kite (d) making a budget table
31. 31.True or false: computers of generation 2 first used microprocessors. (a) True (b) False
32. 32.What does font colour do to text? (a) makes letters thick (b) makes letters slant (c) makes a dotted list (d) makes letters red
33. 33.Which of these is a modern computer? (a) tally sticks (b) tablet (c) abacus (d) Difference Engine
34. 34.True or false: the internet has a back button. (a) True (b) False
35. 35.🖥️ Who does this job: “adds up marks” — the operating system or an app? (a) the operating system (b) an app
36. 36.Which of these is true of a web address? (a) tells where a site lives (b) is a group of web pages (c) has a back button (d) shows web pages to us
37. 37.True or false: “types a letter” is a job of the operating system. (a) True (b) False
38. 38.True or false: “slide rule” is a modern computer. (a) False (b) True
39. 39.What did computers of generation 4 first use? (a) microprocessors (b) integrated circuits (c) transistors (d) vacuum tubes
40. 40.True or false: “opens a website” is a job of an app. (a) False (b) True

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