App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 594 · 40 questions

Developer's tip (Screen, tap, type, keep): A screen is one page of the app; a button starts an action. Inputs take information: text box (typing), switch (on / off), slider (a level), date picker. Data is what the app keeps: notes, scores, settings, lists.

1. 1.True or false: a switch for dark mode is an input. (a) False (b) True
2. 2.True or false: a slider for volume is a button. (a) True (b) False
3. 3.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [button] Save
   [button] Cancel
   [text box] Age (a) Age (b) Cancel
4. 4.🧩 In an app, what is a date picker? (a) a button (b) data (c) an input (d) a screen
5. 5.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [switch] Show hints
   [button] Next
   [slider] Brightness
   [text box] Phone
   [button] Save
6. 6.Which of these is a button? (a) your friends list (b) tap to Start (c) your saved notes (d) a date picker
7. 7.Which of these is a screen? (a) tap to Save (b) your friends list (c) the settings page (d) a date picker
8. 8.🧩 In an app, what is your saved notes? (a) an input (b) data (c) a screen (d) a button
9. 9.Which of these is a screen? (a) tap to go Next (b) your friends list (c) the home page of an app (d) your saved notes
10. 10.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Notes
    [button] Done
    [button] Next
    [switch] Show hints
    [slider] Text size (a) Next (b) Text size (c) Show hints (d) Notes
11. 11.🧩 In an app, what is tap to Start? (a) data (b) a screen (c) a button (d) an input
12. 12.🧩 In an app, what is a box to type a name? (a) a screen (b) a button (c) data (d) an input
13. 13.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [text box] Subject
    [button] Help
    [text box] Notes
    [slider] Volume
    [button] Save (a) Subject (b) Notes (c) Volume (d) Save
14. 14.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Volume
    [button] Save
    [text box] Age
    [button] Done
    [button] Back
    [switch] Sound (a) Sound (b) Age (c) Back (d) Volume
15. 15.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [slider] Volume
    [button] Send
    [text box] Phone
    [text box] Email
16. 16.True or false: tap to Send is data. (a) True (b) False
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Name
    [slider] Brightness
    [text box] City
    [button] Save
    [text box] Due date
18. 18.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Help
    [text box] Notes
    [button] Start
    [text box] City
    [button] Save
    [text box] Phone
    [slider] Volume (a) Phone (b) City (c) Start (d) Notes
19. 19.True or false: a box to type a name is an input. (a) False (b) True
20. 20.True or false: your friends list is data. (a) False (b) True
21. 21.🧩 What does a button do when you tap it? (a) changes the phone (b) saves the battery (c) starts an action (d) shows the time
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Age
    [button] Start
    [button] Back
    [switch] Remind me
23. 23.True or false: tap to Save is a button. (a) True (b) False
24. 24.🧩 In an app, what is the home page of an app? (a) a button (b) a screen (c) an input (d) data
25. 25.🧩 In an app, what is the game-over page? (a) a button (b) a screen (c) an input (d) data
26. 26.Which of these is data? (a) a date picker (b) the log-in page (c) a slider for volume (d) your saved notes
27. 27.🧩 In an app, what is the settings page? (a) data (b) a screen (c) a button (d) an input
28. 28.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) screens (d) data
29. 29.🧩 Which of these is a button on this screen?
    [title] New Note
    [switch] Dark mode
    [button] Back
    [button] Help
    [text box] Name
    [text box] City
    [button] Done (a) Name (b) Done (c) Dark mode (d) City
30. 30.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Back
    [slider] Volume
    [button] Next
    [button] Cancel
    [text box] Notes
    [text box] Age (a) Age (b) Volume (c) Notes (d) Back
31. 31.True or false: the game-over page is data. (a) True (b) False
32. 32.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Age
    [text box] City
    [text box] Subject
    [button] Back
33. 33.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Name
    [slider] Brightness
    [button] Start
    [button] Done
34. 34.🧩 In an app, what is the log-in page? (a) a button (b) a screen (c) data (d) an input
35. 35.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [slider] Brightness
    [button] Send
    [text box] Due date
36. 36.Which of these is an input? (a) the settings page (b) tap to Send (c) tap to go Next (d) a date picker
37. 37.🧩 Which input is best for choosing a volume level? (a) a title (b) a slider (c) a text box (d) a switch
38. 38.True or false: the home page of an app is a screen. (a) True (b) False
39. 39.Which of these is data? (a) today’s step count (b) the settings page (c) a date picker (d) tap to Start
40. 40.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Cancel
    [text box] Due date
    [text box] Email
    [text box] Notes
    [slider] Text size
    [button] Save
    [button] Help (a) Email (b) Notes (c) Help (d) Due date

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