Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 207 · 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 the Inbox? (a) is a file sent with mail (b) answers the sender (c) tells what mail is about (d) holds emails you receive
2. 2.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya example com (c) riya#example.com (d) [email protected]
3. 3.True or false: “opens a website” is a job of the operating system. (a) False (b) True
4. 4.⚡ Which generation of computers first used integrated circuits?
5. 5.What did computers of generation 1 first use? (a) transistors (b) vacuum tubes (c) integrated circuits (d) microprocessors
6. 6.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
7. 7.🌐 What does “www” stand for? (a) World Web Wide (b) Wide World Web (c) World Wide Web (d) Web Wide World
8. 8.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
9. 9.True or false: bold makes letters dark. (a) True (b) False
10. 10.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
11. 11.True or false: in email, an attachment keeps mails you sent. (a) False (b) True
12. 12.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) type your password (c) press Enter (d) go to the website
13. 13.🌐 Which of these links computers globally? (a) a web browser (b) a link (c) a website (d) the internet
14. 14.Which of these is done in a presentation program? (a) writing a story (b) adding up marks (c) making a budget table (d) making slides for a talk
15. 15.Which of these is done in a web browser? (a) making a budget table (b) adding up marks (c) making slides for a talk (d) opening a website
16. 16.🦴 Napier’s bones were used to ___. (a) send emails (b) multiply numbers (c) draw pictures (d) play music
17. 17.True or false: numbering colours behind the text. (a) False (b) True
18. 18.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
19. 19.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
20. 20.True or false: “tally sticks” is a modern computer. (a) True (b) False
21. 21.What does font size do to text? (a) makes letters dark (b) draws a line under text (c) makes letters red (d) makes letters bigger
22. 22.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
23. 23.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a spreadsheet (c) a word processor (d) a web browser
24. 24.Which of these is a job of the operating system? (a) opens a website (b) starts up the computer (c) adds up marks (d) draws a picture
25. 25.What does strikethrough do to text? (a) makes letters bigger (b) makes a dotted list (c) draws a line under text (d) draws a line through
26. 26.Which of these is done in a paint program? (a) writing a story (b) drawing a kite (c) opening a website (d) making slides for a talk
27. 27.Which of these is an old counting tool? (a) smartwatch (b) tablet (c) smartphone (d) Difference Engine
28. 28.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
29. 29.True or false: italic makes letters slant. (a) True (b) False
30. 30.Which of these is true of a search engine? (a) jumps to another page (b) has its own home page (c) finds pages by keywords (d) is a group of web pages
31. 31.Which of these is a job of the operating system? (a) types a letter (b) plays a song (c) adds up marks (d) shares memory among apps
32. 32.📐 Which alignment straight on both edges? (a) centre align (b) left align (c) right align (d) justify
33. 33.Which of these is true of the internet? (a) jumps to another page (b) tells where a site lives (c) links computers globally (d) is a group of web pages
34. 34.True or false: opening a website is done in a web browser. (a) True (b) False
35. 35.True or false: computers of generation 4 first used transistors. (a) True (b) False
36. 36.🌐 Which of these has its own home page? (a) a search engine (b) a web browser (c) a website (d) the internet
37. 37.🎨 Making a heading red means changing the font ___. (a) size (b) name (c) colour (d) shape
38. 38.Which of these is a job of the operating system? (a) opens a website (b) plays a song (c) talks to the devices (d) adds up marks
39. 39.📨 What does it mean to send an email? (a) deliver it to someone (b) delete it (c) print it (d) colour it
40. 40.📧 In email, which holds emails you receive? (a) Compose (b) Inbox (c) subject (d) Spam

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