Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 657 · 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 a job of an app? (a) starts up the computer (b) plays a game (c) shows the desktop (d) runs the other programs
2. 2.📧 In email, which holds junk mail? (a) Forward (b) Inbox (c) subject (d) Spam
3. 3.📐 Which alignment lines up at the right? (a) right align (b) centre align (c) left align (d) justify
4. 4.📧 In email, which keeps mails you sent? (a) Inbox (b) Spam (c) Reply (d) Sent
5. 5.🔍 Which is the odd one out? (a) smartphone (b) tablet (c) Difference Engine (d) supercomputer
6. 6.🧰 Which program would you use for typing a letter? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
7. 7.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) a web browser (c) a paint program (d) an operating system
8. 8.What does underline do to text? (a) draws a line under text (b) makes letters slant (c) makes letters bigger (d) draws a line through
9. 9.Which of these is a job of an app? (a) shows the desktop (b) manages all the files (c) opens a website (d) starts up the computer
10. 10.🔢 To log in to a website, which is the LAST step? (a) type your password (b) open the web browser (c) go to the website (d) press Enter
11. 11.🧩 Is an operating system hardware or software? (a) software (b) hardware
12. 12.🌐 Which of these is often underlined? (a) a website (b) a link (c) the internet (d) a web browser
13. 13.Which of these is an old counting tool? (a) desktop computer (b) tablet (c) tally sticks (d) supercomputer
14. 14.Which of these is done in a word processor? (a) making slides for a talk (b) opening a website (c) drawing a kite (d) typing a letter
15. 15.🔍 Which is the odd one out? (a) abacus (b) desktop computer (c) smartwatch (d) supercomputer
16. 16.🔠 Making letters bigger means changing the font ___. (a) folder (b) name (c) size (d) colour
17. 17.True or false: in email, the Compose button is a file sent with mail. (a) True (b) False
18. 18.Which of these is a modern computer? (a) Pascaline (b) slide rule (c) smartphone (d) Difference Engine
19. 19.🕰️ Is “tally sticks” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
20. 20.🅱️ Which style draws a line under text? (a) highlight (b) italic (c) numbering (d) underline
21. 21.🌐 Which of these tells where a site lives? (a) a website (b) the internet (c) a web address (d) a search engine
22. 22.Which of these is a job of the operating system? (a) types a letter (b) plays a game (c) shares memory among apps (d) plays a song
23. 23.Which of these is true of the internet? (a) shows web pages to us (b) links computers globally (c) is often underlined (d) often starts with www
24. 24.Which of these is done in a spreadsheet? (a) typing a letter (b) making a budget table (c) writing a story (d) drawing a kite
25. 25.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
26. 26.Which of these is true of the Inbox? (a) passes mail to others (b) starts a new email (c) keeps mails you sent (d) holds emails you receive
27. 27.🌐 Which of these shows web pages to us? (a) a link (b) a web address (c) a web browser (d) a search engine
28. 28.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a school notice (c) a trick (spam) (d) a birthday card
29. 29.🏠 What is the first page of a website called? (a) the end page (b) the home page (c) the cover (d) the last page
30. 30.True or false: highlight colours behind the text. (a) False (b) True
31. 31.🌐 What does “www” stand for? (a) World Wide Web (b) Wide World Web (c) Web Wide World (d) World Web Wide
32. 32.Which of these is a job of the operating system? (a) plays a song (b) starts up the computer (c) adds up marks (d) types a letter
33. 33.What did computers of generation 3 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
34. 34.🔌 What do we need to use the internet? (a) an internet connection (b) a ruler (c) a pencil (d) a paintbrush
35. 35.🎨 Making a heading red means changing the font ___. (a) size (b) shape (c) colour (d) name
36. 36.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
37. 37.True or false: a link is a group of web pages. (a) True (b) False
38. 38.True or false: “adds up marks” is a job of the operating system. (a) False (b) True
39. 39.📧 Which sign is in every email address? (a) # (b) & (c) % (d) @
40. 40.Which of these is true of an attachment? (a) keeps mails you sent (b) holds junk mail (c) is a file sent with mail (d) holds emails you receive

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