Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 459 · 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.True or false: in email, the Spam folder answers the sender. (a) True (b) False
2. 2.Which of these is an old counting tool? (a) laptop (b) slide rule (c) smartwatch (d) tablet
3. 3.👴 Who is called the father of the computer? (a) Blaise Pascal (b) Charles Babbage (c) John Napier
4. 4.True or false: drawing a kite is done in a paint program. (a) False (b) True
5. 5.True or false: “smartwatch” is a modern computer. (a) False (b) True
6. 6.📧 In email, which holds junk mail? (a) Inbox (b) Reply (c) Forward (d) Spam
7. 7.🧰 Which program would you use for typing a letter? (a) a web browser (b) a presentation program (c) a word processor (d) a paint program
8. 8.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
9. 9.Which of these is a job of the operating system? (a) plays a game (b) plays a song (c) manages all the files (d) types a letter
10. 10.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
11. 11.📧 In email, which holds emails you receive? (a) Compose (b) Reply (c) Spam (d) Inbox
12. 12.What did computers of generation 4 first use? (a) vacuum tubes (b) integrated circuits (c) microprocessors (d) transistors
13. 13.Which of these is done in a web browser? (a) making slides for a talk (b) opening a website (c) drawing a kite (d) making a budget table
14. 14.Which of these is a modern computer? (a) Napier’s bones (b) Pascaline (c) slide rule (d) tablet
15. 15.True or false: “tally sticks” is a modern computer. (a) False (b) True
16. 16.True or false: a web browser shows web pages to us. (a) True (b) False
17. 17.Which of these is an old counting tool? (a) tablet (b) abacus (c) supercomputer (d) smartwatch
18. 18.True or false: “runs the other programs” is a job of the operating system. (a) True (b) False
19. 19.🅱️ Which style draws a line through? (a) bullets (b) font colour (c) font size (d) strikethrough
20. 20.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) the operating system (b) an app
21. 21.What does highlight do to text? (a) makes letters thick (b) makes letters slant (c) colours behind the text (d) makes a 1, 2, 3 list
22. 22.True or false: “plays a song” is a job of an app. (a) False (b) True
23. 23.True or false: computers of generation 3 first used integrated circuits. (a) False (b) True
24. 24.True or false: in email, the Compose button holds emails you receive. (a) True (b) False
25. 25.📧 In email, which is a file sent with mail? (a) Forward (b) Reply (c) Spam (d) attachment
26. 26.🕰️ Is “Pascaline” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
27. 27.True or false: “laptop” is a modern computer. (a) False (b) True
28. 28.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) open the web browser (c) type your password (d) type your username
29. 29.🎨 Making a heading red means changing the font ___. (a) shape (b) name (c) colour (d) size
30. 30.True or false: computers of generation 1 first used microprocessors. (a) False (b) True
31. 31.📧 Which of these looks like a correct email address? (a) riya#example.com (b) riya example com (c) riya.example.com (d) [email protected]
32. 32.⌨️ Which style does Ctrl+U turn on? (a) underline (b) italic (c) bold
33. 33.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Subject box (d) the Sent folder
34. 34.🖥️ What is the software that starts and runs the whole computer? (a) a paint program (b) a word processor (c) a web browser (d) an operating system
35. 35.Which of these is true of the Spam folder? (a) holds emails you receive (b) keeps mails you sent (c) tells what mail is about (d) holds junk mail
36. 36.Which of these is true of an attachment? (a) holds emails you receive (b) is a file sent with mail (c) starts a new email (d) answers the sender
37. 37.Which of these is a job of the operating system? (a) opens a website (b) draws a picture (c) plays a game (d) talks to the devices
38. 38.⚡ Which generation of computers first used microprocessors?
39. 39.🧮 Which is one of the oldest counting tools? (a) the abacus (b) the calculator (c) the smartphone (d) the laptop
40. 40.🔌 What do we need to use the internet? (a) a paintbrush (b) an internet connection (c) a ruler (d) a pencil

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