Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 399 · 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.What does font colour do to text? (a) makes a 1, 2, 3 list (b) makes letters red (c) draws a line under text (d) makes letters thick
2. 2.True or false: underline draws a line under text. (a) False (b) True
3. 3.What did computers of generation 2 first use? (a) microprocessors (b) transistors (c) integrated circuits (d) vacuum tubes
4. 4.What does strikethrough do to text? (a) makes a dotted list (b) colours behind the text (c) draws a line through (d) makes letters red
5. 5.True or false: “abacus” is an old counting tool. (a) False (b) True
6. 6.📧 In email, which passes mail to others? (a) Reply (b) attachment (c) Compose (d) Forward
7. 7.🅱️ Which style makes letters slant? (a) underline (b) strikethrough (c) italic (d) numbering
8. 8.True or false: writing a story is done in a word processor. (a) False (b) True
9. 9.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
10. 10.🔤 The style or design of letters is called the ___. (a) font (b) mouse (c) folder (d) cursor
11. 11.⌨️ Which style does Ctrl+U turn on? (a) bold (b) italic (c) underline
12. 12.Which of these is a job of the operating system? (a) types a letter (b) draws a picture (c) plays a song (d) starts up the computer
13. 13.True or false: a link is often underlined. (a) False (b) True
14. 14.Which of these is true of the Compose button? (a) holds emails you receive (b) answers the sender (c) starts a new email (d) holds junk mail
15. 15.⚡ Which generation of computers first used vacuum tubes?
16. 16.⚡ Which generation of computers first used transistors?
17. 17.🧰 Which program would you use for opening a website? (a) a word processor (b) a paint program (c) a spreadsheet (d) a web browser
18. 18.True or false: Ctrl+U turns on underline. (a) True (b) False
19. 19.Which of these is true of the Inbox? (a) is a file sent with mail (b) holds emails you receive (c) tells what mail is about (d) answers the sender
20. 20.🧰 Which program would you use for adding up marks? (a) a spreadsheet (b) a paint program (c) a word processor (d) a presentation program
21. 21.⚡ Which generation of computers first used microprocessors?
22. 22.Which of these is true of the Spam folder? (a) is a file sent with mail (b) starts a new email (c) holds junk mail (d) keeps mails you sent
23. 23.🔍 Which is the odd one out? (a) Difference Engine (b) slide rule (c) supercomputer (d) Napier’s bones
24. 24.True or false: drawing a kite is done in a presentation program. (a) True (b) False
25. 25.📨 What does it mean to send an email? (a) delete it (b) deliver it to someone (c) colour it (d) print it
26. 26.🏠 What is the first page of a website called? (a) the home page (b) the cover (c) the end page (d) the last page
27. 27.🖥️ Who does this job: “types a letter” — the operating system or an app? (a) the operating system (b) an app
28. 28.Which of these is true of a web address? (a) finds pages by keywords (b) links computers globally (c) has a back button (d) often starts with www
29. 29.True or false: computers of generation 1 first used microprocessors. (a) False (b) True
30. 30.⚡ Which generation of computers first used integrated circuits?
31. 31.True or false: making slides for a talk is done in a paint program. (a) True (b) False
32. 32.True or false: “laptop” is a modern computer. (a) True (b) False
33. 33.🖥️ What is the software that starts and runs the whole computer? (a) an operating system (b) a paint program (c) a web browser (d) a word processor
34. 34.True or false: “talks to the devices” is a job of the operating system. (a) False (b) True
35. 35.True or false: text that lines up at the right is centre align. (a) False (b) True
36. 36.🅱️ Which style makes letters red? (a) italic (b) font colour (c) highlight (d) numbering
37. 37.⌨️ Which style does Ctrl+B turn on? (a) bold (b) underline (c) italic
38. 38.🕰️ Is “smartwatch” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
39. 39.🌐 Which of these links computers globally? (a) the internet (b) a web address (c) a link (d) a web browser
40. 40.🖥️ Who does this job: “shows the desktop” — the operating system or an app? (a) an app (b) the operating system

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