Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 160 · 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 an old counting tool? (a) tablet (b) desktop computer (c) laptop (d) Pascaline
2. 2.True or false: drawing a kite is done in a paint program. (a) True (b) False
3. 3.Which of these is an old counting tool? (a) Napier’s bones (b) supercomputer (c) desktop computer (d) tablet
4. 4.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
5. 5.Which of these is a job of an app? (a) talks to the devices (b) shows the desktop (c) opens a website (d) starts up the computer
6. 6.🔠 Making letters bigger means changing the font ___. (a) colour (b) size (c) folder (d) name
7. 7.Which of these is done in a word processor? (a) colouring a picture (b) drawing a kite (c) writing a story (d) making a budget table
8. 8.📧 In email, which answers the sender? (a) Inbox (b) subject (c) Spam (d) Reply
9. 9.True or false: strikethrough draws a line through. (a) False (b) True
10. 10.Which of these is true of the Inbox? (a) starts a new email (b) tells what mail is about (c) answers the sender (d) holds emails you receive
11. 11.⌨️ Which style does Ctrl+I turn on? (a) italic (b) bold (c) underline
12. 12.What does highlight do to text? (a) draws a line through (b) makes a 1, 2, 3 list (c) colours behind the text (d) makes letters thick
13. 13.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
14. 14.True or false: “types a letter” is a job of the operating system. (a) True (b) False
15. 15.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
16. 16.True or false: computers of generation 1 first used transistors. (a) True (b) False
17. 17.🔁 When does the operating system start working? (a) as the computer starts (b) when we sneeze (c) only at night (d) after we print
18. 18.🖥️ Who does this job: “starts up the computer” — the operating system or an app? (a) an app (b) the operating system
19. 19.🧮 Which is one of the oldest counting tools? (a) the abacus (b) the smartphone (c) the calculator (d) the laptop
20. 20.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the Spam folder (c) the Sent folder (d) the To box
21. 21.True or false: “plays a game” is a job of the operating system. (a) False (b) True
22. 22.Which of these is true of a web address? (a) is a group of web pages (b) jumps to another page (c) often starts with www (d) links computers globally
23. 23.True or false: the internet shows web pages to us. (a) False (b) True
24. 24.🌐 Which of these tells where a site lives? (a) a search engine (b) a web address (c) a link (d) the internet
25. 25.🔢 To log in to a website, which is the FIRST step? (a) go to the website (b) type your password (c) type your username (d) open the web browser
26. 26.👴 Who is called the father of the computer? (a) Charles Babbage (b) John Napier (c) Blaise Pascal
27. 27.True or false: Ctrl+B turns on bold. (a) True (b) False
28. 28.📨 What does it mean to send an email? (a) print it (b) colour it (c) deliver it to someone (d) delete it
29. 29.True or false: text that straight on both edges is justify. (a) False (b) True
30. 30.🕰️ Is “smartphone” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
31. 31.📧 Which of these looks like a correct email address? (a) riya example com (b) riya.example.com (c) [email protected] (d) riya#example.com
32. 32.🅱️ Which style colours behind the text? (a) bold (b) highlight (c) italic (d) strikethrough
33. 33.🔤 The style or design of letters is called the ___. (a) folder (b) font (c) cursor (d) mouse
34. 34.📧 In email, which tells what mail is about? (a) Sent (b) Reply (c) attachment (d) subject
35. 35.📧 In email, which holds emails you receive? (a) Reply (b) subject (c) Forward (d) Inbox
36. 36.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
37. 37.🧰 Which program would you use for opening a website? (a) a paint program (b) a web browser (c) a word processor (d) a spreadsheet
38. 38.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) the operating system (b) an app
39. 39.True or false: a website jumps to another page. (a) False (b) True
40. 40.Which of these is true of the subject? (a) answers the sender (b) passes mail to others (c) tells what mail is about (d) holds emails you receive

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