Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 706 · 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 web address? (a) is a group of web pages (b) tells where a site lives (c) finds pages by keywords (d) jumps to another page
2. 2.True or false: in email, the Compose button answers the sender. (a) True (b) False
3. 3.Which of these is true of an attachment? (a) starts a new email (b) tells what mail is about (c) holds junk mail (d) is a file sent with mail
4. 4.Which of these is done in a spreadsheet? (a) making slides for a talk (b) colouring a picture (c) adding up marks (d) writing a story
5. 5.📧 In email, which passes mail to others? (a) Forward (b) Sent (c) attachment (d) subject
6. 6.True or false: font colour makes letters red. (a) False (b) True
7. 7.Which of these is a job of the operating system? (a) types a letter (b) runs the other programs (c) adds up marks (d) plays a game
8. 8.🧰 Which program would you use for adding up marks? (a) a web browser (b) a word processor (c) a spreadsheet (d) a presentation program
9. 9.🔢 To log in to a website, what comes right after “open the web browser”? (a) go to the website (b) press Enter (c) type your username (d) type your password
10. 10.Which of these is true of the Spam folder? (a) answers the sender (b) holds emails you receive (c) holds junk mail (d) tells what mail is about
11. 11.Which of these is a modern computer? (a) smartwatch (b) abacus (c) Difference Engine (d) tally sticks
12. 12.True or false: text that lines up at the left is justify. (a) False (b) True
13. 13.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) the operating system (b) an app
14. 14.🔠 Making letters bigger means changing the font ___. (a) name (b) colour (c) folder (d) size
15. 15.⌨️ Which style does Ctrl+U turn on? (a) bold (b) underline (c) italic
16. 16.📧 In email, which keeps mails you sent? (a) attachment (b) Forward (c) Spam (d) Sent
17. 17.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) type your username (c) type your password (d) go to the website
18. 18.True or false: the internet often starts with www. (a) False (b) True
19. 19.📐 Which alignment sits in the middle? (a) justify (b) centre align (c) right align (d) left align
20. 20.⚡ Which generation of computers first used microprocessors?
21. 21.🧰 Which program would you use for making slides for a talk? (a) a paint program (b) a presentation program (c) a word processor (d) a spreadsheet
22. 22.What did computers of generation 2 first use? (a) microprocessors (b) vacuum tubes (c) transistors (d) integrated circuits
23. 23.True or false: bold makes letters dark. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) smartwatch (b) supercomputer (c) laptop (d) Napier’s bones
25. 25.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
26. 26.⚡ Which generation of computers first used vacuum tubes?
27. 27.📐 Which alignment straight on both edges? (a) left align (b) justify (c) centre align (d) right align
28. 28.True or false: a web address often starts with www. (a) True (b) False
29. 29.True or false: text that sits in the middle is centre align. (a) True (b) False
30. 30.🔢 To log in to a website, which do we do first: “open the web browser” or “type your username”? (a) open the web browser (b) type your username
31. 31.True or false: in email, the Compose button starts a new email. (a) False (b) True
32. 32.📧 Which sign is in every email address? (a) & (b) # (c) % (d) @
33. 33.True or false: underline draws a line under text. (a) False (b) True
34. 34.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) plays a game (d) starts up the computer
35. 35.True or false: font colour makes letters slant. (a) True (b) False
36. 36.Which of these is true of a search engine? (a) has a back button (b) is often underlined (c) jumps to another page (d) lists search results
37. 37.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
38. 38.Which of these is a job of an app? (a) adds up marks (b) starts up the computer (c) manages all the files (d) shares memory among apps
39. 39.Which of these is a job of the operating system? (a) adds up marks (b) opens a website (c) draws a picture (d) shares memory among apps
40. 40.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline

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