Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 388 · 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.📧 In email, which tells what mail is about? (a) subject (b) Forward (c) Sent (d) Compose
2. 2.Which of these is true of the internet? (a) has its own home page (b) links computers globally (c) is a group of web pages (d) lists search results
3. 3.Which of these is done in a web browser? (a) making a budget table (b) writing a story (c) opening a website (d) typing a letter
4. 4.What does bold do to text? (a) makes a 1, 2, 3 list (b) makes letters slant (c) makes letters dark (d) makes a dotted list
5. 5.🕰️ Is “abacus” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
6. 6.True or false: Ctrl+I turns on italic. (a) False (b) True
7. 7.📧 In email, which keeps mails you sent? (a) subject (b) Compose (c) attachment (d) Sent
8. 8.True or false: in email, the subject tells what mail is about. (a) True (b) False
9. 9.True or false: in email, an attachment starts a new email. (a) True (b) False
10. 10.🔤 The style or design of letters is called the ___. (a) folder (b) font (c) cursor (d) mouse
11. 11.True or false: in email, an attachment tells what mail is about. (a) True (b) False
12. 12.🔌 What do we need to use the internet? (a) a paintbrush (b) a ruler (c) an internet connection (d) a pencil
13. 13.Which of these is a modern computer? (a) Pascaline (b) Difference Engine (c) Napier’s bones (d) tablet
14. 14.Which of these is a job of the operating system? (a) adds up marks (b) draws a picture (c) plays a game (d) runs the other programs
15. 15.📧 In email, which is a file sent with mail? (a) Inbox (b) Spam (c) Forward (d) attachment
16. 16.Which of these is an old counting tool? (a) supercomputer (b) smartphone (c) Napier’s bones (d) desktop computer
17. 17.🌐 Which of these is a group of web pages? (a) a web address (b) the internet (c) a website (d) a web browser
18. 18.True or false: “talks to the devices” is a job of an app. (a) False (b) True
19. 19.⚡ Which generation of computers first used transistors?
20. 20.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) go to the website (c) type your password (d) type your username
21. 21.🧰 Which program would you use for colouring a picture? (a) a word processor (b) a presentation program (c) a spreadsheet (d) a paint program
22. 22.👴 Who is called the father of the computer? (a) Blaise Pascal (b) John Napier (c) Charles Babbage
23. 23.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
24. 24.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
25. 25.Which of these is true of the Spam folder? (a) holds emails you receive (b) starts a new email (c) keeps mails you sent (d) holds junk mail
26. 26.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
27. 27.🔁 When does the operating system start working? (a) only at night (b) after we print (c) when we sneeze (d) as the computer starts
28. 28.Which of these is a job of the operating system? (a) draws a picture (b) types a letter (c) shows the desktop (d) adds up marks
29. 29.🔍 Which is the odd one out? (a) abacus (b) Difference Engine (c) smartphone (d) slide rule
30. 30.🧩 Is an operating system hardware or software? (a) software (b) hardware
31. 31.True or false: computers of generation 3 first used transistors. (a) False (b) True
32. 32.Which of these is done in a spreadsheet? (a) making slides for a talk (b) adding up marks (c) opening a website (d) typing a letter
33. 33.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a real prize (c) a birthday card (d) a trick (spam)
34. 34.True or false: Ctrl+B turns on bold. (a) False (b) True
35. 35.📨 What does it mean to send an email? (a) delete it (b) deliver it to someone (c) print it (d) colour it
36. 36.🌐 Which of these finds pages by keywords? (a) a search engine (b) a web address (c) a web browser (d) the internet
37. 37.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
38. 38.🌐 Which of these jumps to another page? (a) a website (b) a web address (c) a link (d) a search engine
39. 39.What does numbering do to text? (a) makes letters thick (b) draws a line through (c) makes letters red (d) makes a 1, 2, 3 list
40. 40.Which of these is true of the Compose button? (a) tells what mail is about (b) starts a new email (c) holds junk mail (d) passes mail to others

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