App Dev Worksheet: Part 1 Test

App development lesson 8: What apps are: Part 1 test · Set 297 · 40 questions

Developer's tip (Name the topic): First decide which topic the question is about. Use that lesson’s rule: count, order, match or work it out. Read every line of a screen or a code snippet before you answer.

1. 1.Which of these is a button? (a) your high score (b) your friends list (c) tap to Save (d) the game-over page
2. 2.🔍 Which is the odd one out? (a) a times-table quiz (b) a word battle (c) a spelling coach (d) a flashcard trainer
3. 3.🎯 Who are the users of an app? (a) only the testers (b) the app icons (c) the people who use it (d) only the coders
4. 4.Which of these happens at the test stage? (a) share the download link (b) write the store text (c) write down the bugs (d) talk to possible users
5. 5.🗂️ What kind of app is a sleep tracker? (a) a learning app (b) a health app (c) a tool app (d) a game
6. 6.🧩 In an app, what is a switch for dark mode? (a) a screen (b) data (c) a button (d) an input
7. 7.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
   missing the bus: 7 votes
   forgetting homework: 23 votes
   losing water bottles: 25 votes
8. 8.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Back
   [text box] Email
   [text box] Phone
9. 9.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [button] Back
   [text box] Email
   [slider] Text size
   [button] Send
   [switch] Dark mode
   [button] Save
10. 10.📱 Where do people usually download phone apps from? (a) a printer (b) a charger (c) a web server (d) an app store
11. 11.🎯 Is this a user need or a feature: “I keep missing the bus”? (a) a user need (b) a feature
12. 12.👥 A library app has 25 readers, 130 librarians and 270 volunteers as users. Which user group is the biggest? (a) librarians (b) readers (c) volunteers
13. 13.Which of these is true of a website? (a) has a home-screen icon (b) comes from an app store (c) has a web address (d) updates from the store
14. 14.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) data (d) a screen
15. 15.💡 Which app idea solves this problem: bottles go missing at school? (a) a study-room finder (b) a medicine reminder (c) a homework planner (d) a lost-and-found board
16. 16.💡 Does an app idea like a blank grey screen solve a real problem? (a) Yes (b) No
17. 17.📊 Survey: which problem bugs you most? How many students voted in all?
    forgetting homework: 4 votes
    no quiet study place: 17 votes
    forgetting birthdays: 15 votes
18. 18.True or false: an app comes from an app store. (a) True (b) False
19. 19.🔢 When you make an app, which comes first: “test the app” or “get an idea”? (a) get an idea (b) test the app
20. 20.True or false: an app is installed on a phone. (a) True (b) False
21. 21.True or false: tap to go Next is a button. (a) False (b) True
22. 22.📴 Which of these can often still work with no internet? (a) an online search (b) a new website (c) an installed app (d) a video call
23. 23.📱 Which one updates from the store: an app or a website? (a) an app (b) a website
24. 24.Which of these happens at the build stage? (a) put it on an app store (b) let friends try it (c) connect the data (d) pick the features
25. 25.🎯 Is this a user need or a feature: a share button? (a) a feature (b) a user need
26. 26.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Save
    [text box] Notes
    [button] Start
    [slider] Volume
    [button] Cancel
    [text box] City
27. 27.💡 A good app idea starts with ___. (a) many colours (b) a long name (c) a cool logo (d) a problem to solve
28. 28.True or false: the settings page is an input. (a) True (b) False
29. 29.True or false: a website updates from the store. (a) True (b) False
30. 30.📊 Survey: which problem bugs you most? How many students voted in all?
    no quiet study place: 9 votes
    forgetting homework: 17 votes
    forgetting birthdays: 15 votes
31. 31.📊 Survey: which problem bugs you most? Which problem should your app solve first?
    wasting pocket money: 11 votes
    no quiet study place: 14 votes
    missing the bus: 13 votes (a) wasting pocket money (b) no quiet study place (c) missing the bus
32. 32.True or false: you add the buttons at the test stage. (a) True (b) False
33. 33.True or false: a website needs no installing. (a) False (b) True
34. 34.📱 Which one is installed on a phone: an app or a website? (a) a website (b) an app
35. 35.Which of these is data? (a) your saved notes (b) the home page of an app (c) tap to Save (d) a slider for volume
36. 36.📊 Survey: which problem bugs you most? How many more votes did “losing water bottles” get than “forgetting homework”?
    forgetting homework: 3 votes
    missing the bus: 15 votes
    losing water bottles: 13 votes
37. 37.👥 A library app has 145 readers, 30 librarians and 110 volunteers as users. How many more readers than librarians are there?
38. 38.🗒️ A to-do app with no “add a task” feature is ___. (a) a nice extra (b) ready to release (c) missing a must-have (d) well planned
39. 39.⚙️ In an app, is sorting the scores an input, processing or an output? (a) input (b) output (c) processing
40. 40.True or false: you write the code at the build stage. (a) False (b) True

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