Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 7 · 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 shortcut turns on bold? (a) Ctrl+B (b) Ctrl+U (c) Ctrl+I
2. 2.🌐 Which of these is a group of web pages? (a) a search engine (b) a web browser (c) a link (d) a website
3. 3.What does numbering do to text? (a) makes letters red (b) draws a line under text (c) makes a 1, 2, 3 list (d) draws a line through
4. 4.True or false: text that straight on both edges is right align. (a) True (b) False
5. 5.⌨️ Which style does Ctrl+I turn on? (a) underline (b) italic (c) bold
6. 6.Which of these is a job of the operating system? (a) opens a website (b) shows the desktop (c) draws a picture (d) adds up marks
7. 7.Which of these is true of the Inbox? (a) starts a new email (b) passes mail to others (c) keeps mails you sent (d) holds emails you receive
8. 8.True or false: text that lines up at the left is left align. (a) False (b) True
9. 9.Which of these is true of a search engine? (a) links computers globally (b) lists search results (c) has its own home page (d) tells where a site lives
10. 10.🔢 To log in to a website, which is the FIRST step? (a) type your password (b) open the web browser (c) go to the website (d) press Enter
11. 11.🏠 What is the first page of a website called? (a) the last page (b) the end page (c) the home page (d) the cover
12. 12.⚡ Which generation of computers first used integrated circuits?
13. 13.True or false: a web browser tells where a site lives. (a) True (b) False
14. 14.🕰️ Is “Difference Engine” an old counting tool or a modern computer? (a) an old counting tool (b) a modern computer
15. 15.Which of these is true of a web browser? (a) jumps to another page (b) has its own home page (c) shows web pages to us (d) links computers globally
16. 16.Which of these is true of a web address? (a) tells where a site lives (b) has its own home page (c) has a back button (d) finds pages by keywords
17. 17.True or false: in email, the Reply button answers the sender. (a) True (b) False
18. 18.📧 In email, which answers the sender? (a) subject (b) Forward (c) Reply (d) Inbox
19. 19.🔢 To log in to a website, which is the LAST step? (a) press Enter (b) type your password (c) go to the website (d) open the web browser
20. 20.Which of these is true of a link? (a) often starts with www (b) shows web pages to us (c) is often underlined (d) links computers globally
21. 21.📐 Which alignment sits in the middle? (a) centre align (b) right align (c) left align (d) justify
22. 22.✉️ In which box do we type the address of the person we write to? (a) the To box (b) the Spam folder (c) the Subject box (d) the Sent folder
23. 23.📧 In email, which keeps mails you sent? (a) Inbox (b) attachment (c) Sent (d) subject
24. 24.⚙️ Which planned machine of Charles Babbage could be programmed? (a) Pascaline (b) Analytical Engine (c) Napier’s bones (d) abacus
25. 25.Which of these is an old counting tool? (a) desktop computer (b) tally sticks (c) smartphone (d) supercomputer
26. 26.🔍 Which is the odd one out? (a) abacus (b) Pascaline (c) slide rule (d) tablet
27. 27.⚡ Which generation of computers first used transistors?
28. 28.True or false: in email, the Compose button holds junk mail. (a) True (b) False
29. 29.Which of these is true of a web browser? (a) has a back button (b) often starts with www (c) lists search results (d) tells where a site lives
30. 30.🏢 The first electronic computers were so big that they filled a ___. (a) pencil box (b) whole room (c) lunch box (d) pocket
31. 31.True or false: “draws a picture” is a job of an app. (a) True (b) False
32. 32.⚡ Which generation of computers first used vacuum tubes?
33. 33.True or false: font size makes letters bigger. (a) False (b) True
34. 34.What does font colour do to text? (a) colours behind the text (b) draws a line under text (c) draws a line through (d) makes letters red
35. 35.What does highlight do to text? (a) makes a 1, 2, 3 list (b) colours behind the text (c) makes a dotted list (d) makes letters dark
36. 36.🅱️ Which style makes letters thick? (a) numbering (b) italic (c) bold (d) strikethrough
37. 37.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) font (d) folder
38. 38.True or false: Ctrl+B turns on underline. (a) False (b) True
39. 39.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) slide rule (b) Pascaline (c) Napier’s bones (d) abacus
40. 40.What did computers of generation 1 first use? (a) microprocessors (b) vacuum tubes (c) integrated circuits (d) transistors

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