Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 583 · 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 of these is true of a link? (a) shows web pages to us (b) often starts with www (c) has its own home page (d) jumps to another page
2. 2.True or false: “plays a game” is a job of the operating system. (a) False (b) True
3. 3.True or false: Ctrl+I turns on italic. (a) False (b) True
4. 4.🧰 Which program would you use for drawing a kite? (a) a web browser (b) a paint program (c) a spreadsheet (d) a word processor
5. 5.🅱️ Which style makes letters bigger? (a) italic (b) font size (c) font colour (d) numbering
6. 6.🔁 When does the operating system start working? (a) after we print (b) when we sneeze (c) only at night (d) as the computer starts
7. 7.Which of these is a job of an app? (a) runs the other programs (b) talks to the devices (c) plays a song (d) starts up the computer
8. 8.🔌 What do we need to use the internet? (a) a ruler (b) an internet connection (c) a paintbrush (d) a pencil
9. 9.True or false: “opens a website” is a job of the operating system. (a) True (b) False
10. 10.True or false: “shows the desktop” is a job of an app. (a) False (b) True
11. 11.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) draws a picture (d) manages all the files
12. 12.True or false: in email, the subject is a file sent with mail. (a) False (b) True
13. 13.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
14. 14.🔤 The style or design of letters is called the ___. (a) folder (b) mouse (c) cursor (d) font
15. 15.Which of these is an old counting tool? (a) desktop computer (b) smartwatch (c) Pascaline (d) supercomputer
16. 16.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
17. 17.Which of these is a job of an app? (a) shares memory among apps (b) runs the other programs (c) starts up the computer (d) types a letter
18. 18.True or false: text that lines up at the left is centre align. (a) True (b) False
19. 19.🔍 Which is the odd one out? (a) desktop computer (b) supercomputer (c) smartphone (d) tally sticks
20. 20.True or false: “Napier’s bones” is a modern computer. (a) True (b) False
21. 21.🔢 To log in to a website, which do we do first: “type your username” or “open the web browser”? (a) open the web browser (b) type your username
22. 22.True or false: “plays a song” is a job of the operating system. (a) True (b) False
23. 23.🕰️ Is “tablet” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
24. 24.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) a paint program (c) an operating system (d) a word processor
25. 25.True or false: making a budget table is done in a paint program. (a) True (b) False
26. 26.🏠 What is the first page of a website called? (a) the home page (b) the last page (c) the end page (d) the cover
27. 27.Which of these is true of a web address? (a) links computers globally (b) is a group of web pages (c) tells where a site lives (d) jumps to another page
28. 28.True or false: in email, the Forward button passes mail to others. (a) True (b) False
29. 29.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
30. 30.What did computers of generation 2 first use? (a) vacuum tubes (b) microprocessors (c) transistors (d) integrated circuits
31. 31.Which of these is a job of the operating system? (a) plays a game (b) runs the other programs (c) types a letter (d) draws a picture
32. 32.Which of these is true of the internet? (a) finds pages by keywords (b) tells where a site lives (c) lists search results (d) links computers globally
33. 33.Which of these is true of the Reply button? (a) answers the sender (b) starts a new email (c) holds junk mail (d) tells what mail is about
34. 34.🔢 To log in to a website, which is the LAST step? (a) press Enter (b) type your username (c) type your password (d) go to the website
35. 35.True or false: “shares memory among apps” is a job of the operating system. (a) True (b) False
36. 36.True or false: font colour makes letters red. (a) False (b) True
37. 37.🌐 Which of these lists search results? (a) a web browser (b) a link (c) a web address (d) a search engine
38. 38.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
39. 39.True or false: strikethrough draws a line through. (a) False (b) True
40. 40.📐 Which alignment sits in the middle? (a) right align (b) justify (c) left align (d) centre align

Free computer lessons, practice and worksheets at talentjr.in/computer-worksheets