Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 707 · 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 style does Ctrl+I turn on? (a) underline (b) italic (c) bold
2. 2.⚙️ Which planned machine of Charles Babbage could be programmed? (a) abacus (b) Pascaline (c) Analytical Engine (d) Napier’s bones
3. 3.Which of these is true of a search engine? (a) shows web pages to us (b) is often underlined (c) is a group of web pages (d) lists search results
4. 4.Which of these is true of a search engine? (a) finds pages by keywords (b) is often underlined (c) has its own home page (d) tells where a site lives
5. 5.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) the operating system (b) an app
6. 6.🌐 Which of these often starts with www? (a) the internet (b) a link (c) a web address (d) a website
7. 7.True or false: making a budget table is done in a spreadsheet. (a) True (b) False
8. 8.True or false: in email, the Reply button tells what mail is about. (a) True (b) False
9. 9.📧 In email, which starts a new email? (a) Reply (b) Compose (c) subject (d) Inbox
10. 10.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
11. 11.Which of these is true of the Compose button? (a) tells what mail is about (b) holds emails you receive (c) starts a new email (d) passes mail to others
12. 12.Which of these is a job of an app? (a) runs the other programs (b) shows the desktop (c) plays a game (d) manages all the files
13. 13.🧰 Which program would you use for adding up marks? (a) a word processor (b) a spreadsheet (c) a paint program (d) a presentation program
14. 14.True or false: “shows the desktop” is a job of the operating system. (a) True (b) False
15. 15.🦴 Napier’s bones were used to ___. (a) play music (b) draw pictures (c) multiply numbers (d) send emails
16. 16.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
17. 17.📧 In email, which holds emails you receive? (a) subject (b) attachment (c) Inbox (d) Compose
18. 18.Which of these is a job of the operating system? (a) opens a website (b) adds up marks (c) runs the other programs (d) plays a game
19. 19.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a trick (spam) (b) a real prize (c) a school notice (d) a birthday card
20. 20.🔢 To log in to a website, what comes right after “type your username”? (a) type your password (b) press Enter (c) open the web browser (d) go to the website
21. 21.True or false: computers of generation 1 first used microprocessors. (a) False (b) True
22. 22.True or false: computers of generation 1 first used integrated circuits. (a) False (b) True
23. 23.🔍 Which is the odd one out? (a) tally sticks (b) Pascaline (c) Difference Engine (d) supercomputer
24. 24.🔢 To log in to a website, what comes right after “open the web browser”? (a) type your username (b) press Enter (c) type your password (d) go to the website
25. 25.True or false: “shows the desktop” is a job of an app. (a) False (b) True
26. 26.True or false: font colour makes letters thick. (a) True (b) False
27. 27.🧰 Which program would you use for making a budget table? (a) a spreadsheet (b) a word processor (c) a presentation program (d) a web browser
28. 28.📧 In email, which is a file sent with mail? (a) subject (b) Spam (c) attachment (d) Sent
29. 29.True or false: typing a letter is done in a word processor. (a) True (b) False
30. 30.⚡ Which generation of computers first used integrated circuits?
31. 31.True or false: bullets makes letters dark. (a) True (b) False
32. 32.🔢 To log in to a website, which do we do first: “open the web browser” or “go to the website”? (a) open the web browser (b) go to the website
33. 33.True or false: in email, an attachment is a file sent with mail. (a) False (b) True
34. 34.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
35. 35.🔌 What do we need to use the internet? (a) a pencil (b) a paintbrush (c) a ruler (d) an internet connection
36. 36.🧰 Which program would you use for typing a letter? (a) a spreadsheet (b) a presentation program (c) a word processor (d) a paint program
37. 37.Which of these is true of an attachment? (a) passes mail to others (b) answers the sender (c) starts a new email (d) is a file sent with mail
38. 38.True or false: Ctrl+I turns on bold. (a) True (b) False
39. 39.True or false: “types a letter” is a job of the operating system. (a) True (b) False
40. 40.Which of these is true of the Forward button? (a) tells what mail is about (b) keeps mails you sent (c) passes mail to others (d) holds junk mail

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