Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 227 · 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: opening a website is done in a web browser. (a) True (b) False
2. 2.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a real prize (b) a birthday card (c) a trick (spam) (d) a school notice
3. 3.📧 In email, which keeps mails you sent? (a) Sent (b) Reply (c) attachment (d) Forward
4. 4.Which of these is a job of an app? (a) draws a picture (b) talks to the devices (c) runs the other programs (d) manages all the files
5. 5.True or false: font size makes letters bigger. (a) False (b) True
6. 6.True or false: bold makes letters bigger. (a) True (b) False
7. 7.🧰 Which program would you use for typing a letter? (a) a presentation program (b) a word processor (c) a spreadsheet (d) a web browser
8. 8.📧 In email, which tells what mail is about? (a) Sent (b) subject (c) Reply (d) Inbox
9. 9.🖥️ 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
10. 10.📧 Which of these looks like a correct email address? (a) [email protected] (b) riya example com (c) riya.example.com (d) riya#example.com
11. 11.Which of these is true of the Reply button? (a) holds emails you receive (b) keeps mails you sent (c) answers the sender (d) passes mail to others
12. 12.True or false: a link has a back button. (a) False (b) True
13. 13.Which of these is true of the internet? (a) tells where a site lives (b) is a group of web pages (c) links computers globally (d) shows web pages to us
14. 14.⌨️ Which style does Ctrl+B turn on? (a) bold (b) italic (c) underline
15. 15.🔠 Making letters bigger means changing the font ___. (a) folder (b) colour (c) name (d) size
16. 16.True or false: “plays a game” is a job of the operating system. (a) False (b) True
17. 17.True or false: a web address often starts with www. (a) False (b) True
18. 18.🔁 When does the operating system start working? (a) after we print (b) only at night (c) as the computer starts (d) when we sneeze
19. 19.Which of these is true of an attachment? (a) tells what mail is about (b) answers the sender (c) is a file sent with mail (d) keeps mails you sent
20. 20.True or false: “Pascaline” is an old counting tool. (a) True (b) False
21. 21.📧 In email, which passes mail to others? (a) Inbox (b) Forward (c) Compose (d) attachment
22. 22.🧰 Which program would you use for making slides for a talk? (a) a word processor (b) a paint program (c) a presentation program (d) a web browser
23. 23.Which of these is an old counting tool? (a) Napier’s bones (b) smartwatch (c) laptop (d) supercomputer
24. 24.🖥️ Who does this job: “plays a game” — the operating system or an app? (a) an app (b) the operating system
25. 25.🧰 Which program would you use for colouring a picture? (a) a spreadsheet (b) a web browser (c) a word processor (d) a paint program
26. 26.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) an app (b) the operating system
27. 27.📐 Which alignment sits in the middle? (a) centre align (b) justify (c) left align (d) right align
28. 28.🔍 Which is the odd one out? (a) Pascaline (b) smartwatch (c) Napier’s bones (d) abacus
29. 29.True or false: typing a letter is done in a word processor. (a) False (b) True
30. 30.🔍 Which is the odd one out? (a) abacus (b) Napier’s bones (c) laptop (d) slide rule
31. 31.Which of these is true of a link? (a) shows web pages to us (b) jumps to another page (c) tells where a site lives (d) finds pages by keywords
32. 32.True or false: in email, the Inbox holds emails you receive. (a) False (b) True
33. 33.True or false: making a budget table is done in a web browser. (a) False (b) True
34. 34.🖥️ Who does this job: “opens a website” — the operating system or an app? (a) an app (b) the operating system
35. 35.Which of these is true of the Inbox? (a) passes mail to others (b) holds emails you receive (c) holds junk mail (d) answers the sender
36. 36.🔍 Which is the odd one out? (a) Pascaline (b) supercomputer (c) Napier’s bones (d) slide rule
37. 37.⚡ Which generation of computers first used microprocessors?
38. 38.🌐 Which of these is often underlined? (a) a website (b) the internet (c) a link (d) a web browser
39. 39.📨 What does it mean to send an email? (a) delete it (b) print it (c) colour it (d) deliver it to someone
40. 40.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app

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