Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 229 · 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.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
2. 2.🔢 To log in to a website, which do we do first: “press Enter” or “type your username”? (a) type your username (b) press Enter
3. 3.⌨️ Which style does Ctrl+B turn on? (a) underline (b) bold (c) italic
4. 4.Which of these is a job of an app? (a) runs the other programs (b) adds up marks (c) shows the desktop (d) shares memory among apps
5. 5.📨 What does it mean to send an email? (a) delete it (b) colour it (c) print it (d) deliver it to someone
6. 6.True or false: text that lines up at the right is right align. (a) False (b) True
7. 7.🖥️ What is the software that starts and runs the whole computer? (a) a web browser (b) an operating system (c) a word processor (d) a paint program
8. 8.📧 Which sign is in every email address? (a) % (b) # (c) & (d) @
9. 9.🔍 Which is the odd one out? (a) slide rule (b) abacus (c) Pascaline (d) tablet
10. 10.True or false: italic makes letters dark. (a) False (b) True
11. 11.True or false: colouring a picture is done in a paint program. (a) False (b) True
12. 12.True or false: computers of generation 2 first used vacuum tubes. (a) True (b) False
13. 13.True or false: font colour makes a 1, 2, 3 list. (a) True (b) False
14. 14.🔠 Making letters bigger means changing the font ___. (a) name (b) folder (c) colour (d) size
15. 15.🧰 Which program would you use for opening a website? (a) a web browser (b) a paint program (c) a word processor (d) a presentation program
16. 16.Which of these is an old counting tool? (a) smartphone (b) desktop computer (c) supercomputer (d) Napier’s bones
17. 17.Which shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
18. 18.📧 In email, which answers the sender? (a) Compose (b) subject (c) Reply (d) Inbox
19. 19.🅱️ Which style makes letters red? (a) font colour (b) bullets (c) italic (d) bold
20. 20.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+B (c) Ctrl+U
21. 21.🏠 What is the first page of a website called? (a) the cover (b) the last page (c) the home page (d) the end page
22. 22.True or false: a web browser finds pages by keywords. (a) True (b) False
23. 23.📧 In email, which passes mail to others? (a) Sent (b) Spam (c) Forward (d) subject
24. 24.Which of these is true of a website? (a) is a group of web pages (b) is often underlined (c) jumps to another page (d) has a back button
25. 25.Which of these is true of the Sent folder? (a) is a file sent with mail (b) starts a new email (c) keeps mails you sent (d) answers the sender
26. 26.⚡ Which generation of computers first used microprocessors?
27. 27.True or false: Ctrl+U turns on underline. (a) True (b) False
28. 28.True or false: “Napier’s bones” is an old counting tool. (a) False (b) True
29. 29.What did computers of generation 4 first use? (a) integrated circuits (b) vacuum tubes (c) microprocessors (d) transistors
30. 30.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system
31. 31.🕰️ Is “desktop computer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
32. 32.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Napier’s bones (b) Analytical Engine (c) Pascaline (d) abacus
33. 33.📧 In email, which tells what mail is about? (a) Sent (b) Spam (c) subject (d) Compose
34. 34.What does bold do to text? (a) draws a line under text (b) makes letters thick (c) makes a 1, 2, 3 list (d) makes letters bigger
35. 35.Which of these is an old counting tool? (a) slide rule (b) tablet (c) laptop (d) desktop computer
36. 36.True or false: “draws a picture” is a job of an app. (a) False (b) True
37. 37.True or false: in email, the Compose button starts a new email. (a) True (b) False
38. 38.Which of these is done in a paint program? (a) drawing a kite (b) writing a story (c) adding up marks (d) making slides for a talk
39. 39.True or false: computers of generation 2 first used integrated circuits. (a) False (b) True
40. 40.🔤 The style or design of letters is called the ___. (a) mouse (b) cursor (c) folder (d) font

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