Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 25 · 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: adding up marks is done in a presentation program. (a) True (b) False
2. 2.True or false: text that lines up at the right is right align. (a) True (b) False
3. 3.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
4. 4.📨 What does it mean to send an email? (a) delete it (b) colour it (c) print it (d) deliver it to someone
5. 5.🔍 Which is the odd one out? (a) slide rule (b) Napier’s bones (c) abacus (d) tablet
6. 6.🅱️ Which style draws a line through? (a) underline (b) font colour (c) bullets (d) strikethrough
7. 7.🖥️ 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
8. 8.🅱️ Which style draws a line under text? (a) highlight (b) numbering (c) underline (d) font size
9. 9.True or false: in email, the Inbox answers the sender. (a) True (b) False
10. 10.🧰 Which program would you use for drawing a kite? (a) a spreadsheet (b) a paint program (c) a word processor (d) a web browser
11. 11.True or false: computers of generation 2 first used vacuum tubes. (a) True (b) False
12. 12.🔁 When does the operating system start working? (a) as the computer starts (b) after we print (c) only at night (d) when we sneeze
13. 13.True or false: Ctrl+U turns on underline. (a) False (b) True
14. 14.True or false: a search engine has its own home page. (a) False (b) True
15. 15.What does strikethrough do to text? (a) draws a line through (b) makes a dotted list (c) makes letters thick (d) makes letters red
16. 16.Which of these is true of the Compose button? (a) passes mail to others (b) answers the sender (c) holds emails you receive (d) starts a new email
17. 17.⌨️ Which style does Ctrl+U turn on? (a) italic (b) bold (c) underline
18. 18.Which of these is true of the subject? (a) holds junk mail (b) answers the sender (c) tells what mail is about (d) starts a new email
19. 19.True or false: adding up marks is done in a spreadsheet. (a) True (b) False
20. 20.What did computers of generation 1 first use? (a) transistors (b) integrated circuits (c) microprocessors (d) vacuum tubes
21. 21.True or false: text that straight on both edges is left align. (a) False (b) True
22. 22.✉️ In which box do we type the address of the person we write to? (a) the Subject box (b) the To box (c) the Sent folder (d) the Spam folder
23. 23.Which of these is an old counting tool? (a) tablet (b) laptop (c) Napier’s bones (d) smartwatch
24. 24.⚡ Which generation of computers first used microprocessors?
25. 25.True or false: a website tells where a site lives. (a) False (b) True
26. 26.🖥️ Who does this job: “plays a song” — the operating system or an app? (a) an app (b) the operating system
27. 27.Which of these is true of a web address? (a) shows web pages to us (b) jumps to another page (c) links computers globally (d) tells where a site lives
28. 28.📧 In email, which answers the sender? (a) Compose (b) Inbox (c) attachment (d) Reply
29. 29.True or false: text that lines up at the left is centre align. (a) False (b) True
30. 30.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) the operating system (b) an app
31. 31.What did computers of generation 4 first use? (a) vacuum tubes (b) microprocessors (c) integrated circuits (d) transistors
32. 32.Which shortcut turns on bold? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
33. 33.Which shortcut turns on underline? (a) Ctrl+U (b) Ctrl+B (c) Ctrl+I
34. 34.True or false: computers of generation 3 first used transistors. (a) False (b) True
35. 35.True or false: computers of generation 3 first used vacuum tubes. (a) False (b) True
36. 36.Which of these is done in a web browser? (a) adding up marks (b) writing a story (c) opening a website (d) typing a letter
37. 37.🏠 What is the first page of a website called? (a) the end page (b) the home page (c) the last page (d) the cover
38. 38.True or false: “smartwatch” is an old counting tool. (a) False (b) True
39. 39.Which of these is a modern computer? (a) Pascaline (b) smartphone (c) slide rule (d) Difference Engine
40. 40.True or false: Ctrl+U turns on bold. (a) False (b) True

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