Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 468 · 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 shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
2. 2.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
3. 3.⌨️ Which style does Ctrl+I turn on? (a) underline (b) bold (c) italic
4. 4.True or false: in email, the Forward button tells what mail is about. (a) False (b) True
5. 5.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a word processor (c) a paint program (d) a web browser
6. 6.True or false: a link jumps to another page. (a) False (b) True
7. 7.True or false: a web browser has a back button. (a) False (b) True
8. 8.Which of these is a job of an app? (a) talks to the devices (b) shares memory among apps (c) manages all the files (d) plays a game
9. 9.True or false: a website has a back button. (a) True (b) False
10. 10.What does font size do to text? (a) draws a line through (b) makes letters red (c) draws a line under text (d) makes letters bigger
11. 11.⌨️ Which style does Ctrl+B turn on? (a) italic (b) bold (c) underline
12. 12.Which of these is done in a word processor? (a) opening a website (b) writing a story (c) colouring a picture (d) making a budget table
13. 13.True or false: Ctrl+I turns on underline. (a) False (b) True
14. 14.⚡ Which generation of computers first used vacuum tubes?
15. 15.What does strikethrough do to text? (a) makes letters bigger (b) makes letters dark (c) makes a dotted list (d) draws a line through
16. 16.🔍 Which is the odd one out? (a) tablet (b) slide rule (c) desktop computer (d) smartphone
17. 17.🔤 The style or design of letters is called the ___. (a) mouse (b) cursor (c) font (d) folder
18. 18.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
19. 19.Which of these is true of a search engine? (a) links computers globally (b) tells where a site lives (c) lists search results (d) has a back button
20. 20.True or false: in email, the Compose button starts a new email. (a) False (b) True
21. 21.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
22. 22.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) abacus (c) Napier’s bones (d) Pascaline
23. 23.True or false: computers of generation 4 first used vacuum tubes. (a) True (b) False
24. 24.Which of these is true of a web browser? (a) has a back button (b) is a group of web pages (c) often starts with www (d) lists search results
25. 25.True or false: “draws a picture” is a job of the operating system. (a) True (b) False
26. 26.🧩 Is an operating system hardware or software? (a) hardware (b) software
27. 27.True or false: writing a story is done in a word processor. (a) False (b) True
28. 28.📐 Which alignment straight on both edges? (a) centre align (b) right align (c) left align (d) justify
29. 29.True or false: a web browser has its own home page. (a) True (b) False
30. 30.True or false: in email, the subject keeps mails you sent. (a) True (b) False
31. 31.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
32. 32.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
33. 33.Which of these is true of the internet? (a) lists search results (b) jumps to another page (c) links computers globally (d) finds pages by keywords
34. 34.True or false: italic makes letters slant. (a) True (b) False
35. 35.🔢 To log in to a website, what comes right after “type your password”? (a) open the web browser (b) type your username (c) press Enter (d) go to the website
36. 36.True or false: computers of generation 1 first used vacuum tubes. (a) False (b) True
37. 37.🏠 What is the first page of a website called? (a) the home page (b) the end page (c) the cover (d) the last page
38. 38.True or false: “talks to the devices” is a job of an app. (a) False (b) True
39. 39.True or false: a web address has a back button. (a) True (b) False
40. 40.🧰 Which program would you use for adding up marks? (a) a presentation program (b) a spreadsheet (c) a paint program (d) a word processor

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