Class 4 Computer Worksheet: Class Test

Computer lesson 24: Class 4 computer test · Set 80 · 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 is the odd one out? (a) laptop (b) smartwatch (c) Napier’s bones (d) supercomputer
2. 2.🔢 To log in to a website, what comes right after “go to the website”? (a) press Enter (b) open the web browser (c) type your username (d) type your password
3. 3.True or false: in email, the Spam folder holds junk mail. (a) False (b) True
4. 4.🌐 Which of these links computers globally? (a) a website (b) a search engine (c) the internet (d) a web address
5. 5.⌨️ Which style does Ctrl+B turn on? (a) underline (b) italic (c) bold
6. 6.🖥️ Who does this job: “shares memory among apps” — the operating system or an app? (a) the operating system (b) an app
7. 7.⚡ Which generation of computers first used transistors?
8. 8.Which shortcut turns on italic? (a) Ctrl+U (b) Ctrl+I (c) Ctrl+B
9. 9.🧰 Which program would you use for making a budget table? (a) a presentation program (b) a web browser (c) a spreadsheet (d) a word processor
10. 10.🖥️ Who does this job: “manages all the files” — the operating system or an app? (a) an app (b) the operating system
11. 11.🅱️ Which style makes a dotted list? (a) bullets (b) italic (c) strikethrough (d) underline
12. 12.📐 Which alignment lines up at the left? (a) right align (b) left align (c) centre align (d) justify
13. 13.Which of these is a job of an app? (a) shows the desktop (b) adds up marks (c) starts up the computer (d) manages all the files
14. 14.🖥️ Who does this job: “runs the other programs” — the operating system or an app? (a) an app (b) the operating system
15. 15.🅱️ Which style draws a line under text? (a) font colour (b) font size (c) underline (d) bold
16. 16.Which of these is done in a paint program? (a) making slides for a talk (b) writing a story (c) making a budget table (d) drawing a kite
17. 17.True or false: “desktop computer” is an old counting tool. (a) True (b) False
18. 18.Which shortcut turns on underline? (a) Ctrl+I (b) Ctrl+U (c) Ctrl+B
19. 19.True or false: in email, the Sent folder keeps mails you sent. (a) True (b) False
20. 20.🖥️ Who does this job: “draws a picture” — the operating system or an app? (a) the operating system (b) an app
21. 21.🅱️ Which style colours behind the text? (a) highlight (b) bold (c) underline (d) italic
22. 22.📧 In email, which answers the sender? (a) Reply (b) Inbox (c) Spam (d) subject
23. 23.Which of these is true of a web browser? (a) is often underlined (b) has its own home page (c) is a group of web pages (d) shows web pages to us
24. 24.🏠 What is the first page of a website called? (a) the end page (b) the last page (c) the cover (d) the home page
25. 25.🔁 When does the operating system start working? (a) only at night (b) when we sneeze (c) as the computer starts (d) after we print
26. 26.⚙️ Blaise Pascal built an early adding machine. What is it called? (a) abacus (b) Pascaline (c) Napier’s bones (d) slide rule
27. 27.True or false: text that lines up at the right is right align. (a) False (b) True
28. 28.🔢 To log in to a website, which do we do first: “go to the website” or “type your username”? (a) type your username (b) go to the website
29. 29.True or false: computers of generation 4 first used microprocessors. (a) False (b) True
30. 30.🔢 To log in to a website, which is the FIRST step? (a) open the web browser (b) type your password (c) go to the website (d) type your username
31. 31.🔢 To log in to a website, what comes right after “type your username”? (a) press Enter (b) type your password (c) open the web browser (d) go to the website
32. 32.🔤 The style or design of letters is called the ___. (a) cursor (b) mouse (c) font (d) folder
33. 33.True or false: “plays a song” is a job of an app. (a) False (b) True
34. 34.📧 In email, which starts a new email? (a) Forward (b) Compose (c) Inbox (d) Sent
35. 35.Which of these is a job of the operating system? (a) plays a song (b) opens a website (c) draws a picture (d) manages all the files
36. 36.🕰️ Is “supercomputer” an old counting tool or a modern computer? (a) a modern computer (b) an old counting tool
37. 37.📧 In email, which tells what mail is about? (a) subject (b) Inbox (c) Sent (d) Forward
38. 38.Which of these is true of the Compose button? (a) starts a new email (b) holds emails you receive (c) answers the sender (d) keeps mails you sent
39. 39.True or false: in email, the Reply button is a file sent with mail. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) tally sticks (b) tablet (c) abacus (d) Napier’s bones

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