Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 813 · 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.🦴 Napier’s bones were used to ___. (a) send emails (b) multiply numbers (c) play music (d) draw pictures
2. 2.Which of these is an old counting tool? (a) supercomputer (b) tablet (c) laptop (d) tally sticks
3. 3.⚡ Which generation of computers first used transistors?
4. 4.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
5. 5.What does bullets do to text? (a) makes a dotted list (b) colours behind the text (c) draws a line through (d) makes letters slant
6. 6.Which of these is a job of an app? (a) plays a game (b) manages all the files (c) shares memory among apps (d) talks to the devices
7. 7.📧 In email, which answers the sender? (a) Sent (b) Reply (c) Compose (d) subject
8. 8.🔢 To log in to a website, which do we do first: “press Enter” or “open the web browser”? (a) press Enter (b) open the web browser
9. 9.📧 Which sign is in every email address? (a) # (b) & (c) % (d) @
10. 10.🖥️ Who does this job: “talks to the devices” — the operating system or an app? (a) an app (b) the operating system
11. 11.True or false: a web browser links computers globally. (a) False (b) True
12. 12.Which of these is a job of an app? (a) types a letter (b) starts up the computer (c) manages all the files (d) talks to the devices
13. 13.True or false: highlight makes a 1, 2, 3 list. (a) False (b) True
14. 14.Which of these is done in a word processor? (a) making a budget table (b) colouring a picture (c) drawing a kite (d) writing a story
15. 15.🔢 To log in to a website, which is the FIRST step? (a) press Enter (b) type your username (c) open the web browser (d) go to the website
16. 16.Which of these is true of a web browser? (a) jumps to another page (b) lists search results (c) shows web pages to us (d) links computers globally
17. 17.True or false: text that sits in the middle is left align. (a) True (b) False
18. 18.🌐 Which of these has a back button? (a) the internet (b) a website (c) a web address (d) a web browser
19. 19.🏠 What is the first page of a website called? (a) the home page (b) the end page (c) the cover (d) the last page
20. 20.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) an app (b) the operating system
21. 21.📧 In email, which holds junk mail? (a) Forward (b) Compose (c) Inbox (d) Spam
22. 22.🧰 Which program would you use for colouring a picture? (a) a web browser (b) a spreadsheet (c) a paint program (d) a presentation program
23. 23.What did computers of generation 2 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
24. 24.Which of these is a job of an app? (a) runs the other programs (b) draws a picture (c) manages all the files (d) starts up the computer
25. 25.True or false: a search engine often starts with www. (a) True (b) False
26. 26.Which of these is true of an attachment? (a) is a file sent with mail (b) holds emails you receive (c) starts a new email (d) answers the sender
27. 27.🔍 Which is the odd one out? (a) abacus (b) laptop (c) Pascaline (d) slide rule
28. 28.🗑️ An email from a stranger says you won a prize and asks for a password. What is it? (a) a school notice (b) a birthday card (c) a real prize (d) a trick (spam)
29. 29.Which of these is done in a spreadsheet? (a) making slides for a talk (b) opening a website (c) adding up marks (d) drawing a kite
30. 30.True or false: in email, an attachment holds emails you receive. (a) False (b) True
31. 31.True or false: in email, the Inbox keeps mails you sent. (a) True (b) False
32. 32.What does bold do to text? (a) makes letters thick (b) makes a dotted list (c) draws a line under text (d) makes letters bigger
33. 33.📧 Which of these looks like a correct email address? (a) riya.example.com (b) riya#example.com (c) [email protected] (d) riya example com
34. 34.🖥️ What is the software that starts and runs the whole computer? (a) a word processor (b) an operating system (c) a web browser (d) a paint program
35. 35.True or false: in email, the Spam folder starts a new email. (a) True (b) False
36. 36.Which of these is an old counting tool? (a) smartphone (b) desktop computer (c) Napier’s bones (d) tablet
37. 37.True or false: writing a story is done in a word processor. (a) True (b) False
38. 38.🔁 When does the operating system start working? (a) only at night (b) as the computer starts (c) after we print (d) when we sneeze
39. 39.Which of these is a modern computer? (a) tally sticks (b) abacus (c) slide rule (d) supercomputer
40. 40.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app

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