App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 309 · 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.🧩 Which of these is a button on this screen?
   [title] New Note
   [slider] Brightness
   [button] Done
   [text box] Notes
   [text box] City
   [button] Send
   [button] Help (a) Notes (b) City (c) Done (d) Brightness
2. 2.Which of these is an input? (a) the home page of an app (b) the settings page (c) tap to Start (d) a switch for dark mode
3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Order Snacks
   [button] Back
   [text box] City
   [button] Send
   [switch] Dark mode
4. 4.Which of these is a screen? (a) your saved notes (b) tap to Start (c) a slider for volume (d) the log-in page
5. 5.🧩 In an app, what is the home page of an app? (a) data (b) an input (c) a screen (d) a button
6. 6.🧩 In an app, what is a date picker? (a) a screen (b) data (c) an input (d) a button
7. 7.True or false: the settings page is data. (a) True (b) False
8. 8.🧩 In an app, what is a box to type a name? (a) a button (b) a screen (c) data (d) an input
9. 9.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [text box] Age
   [text box] City
   [button] Done
   [text box] Email
   [button] Send
   [button] Start (a) Send (b) City (c) Age (d) Email
10. 10.True or false: tap to Send is data. (a) True (b) False
11. 11.True or false: a switch for dark mode is an input. (a) False (b) True
12. 12.Which of these is data? (a) your friends list (b) a date picker (c) tap to Send (d) the log-in page
13. 13.Which of these is a screen? (a) tap to Save (b) a slider for volume (c) the settings page (d) a box to type a name
14. 14.Which of these is data? (a) the home page of an app (b) tap to Send (c) today’s step count (d) tap to Start
15. 15.True or false: the home page of an app is a button. (a) True (b) False
16. 16.🧩 In an app, what is the log-in page? (a) a button (b) an input (c) a screen (d) data
17. 17.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) buttons (c) screens (d) data
18. 18.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [switch] Show hints
    [button] Save
    [button] Cancel
    [text box] Notes (a) Notes (b) Save (c) Show hints (d) Subject
19. 19.🧩 In an app, what is tap to Save? (a) a screen (b) an input (c) data (d) a button
20. 20.Which of these is a button? (a) your friends list (b) the log-in page (c) a switch for dark mode (d) tap to Save
21. 21.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Volume
    [button] Next
    [button] Save
    [button] Cancel
    [text box] Due date
22. 22.True or false: tap to Send is a button. (a) True (b) False
23. 23.True or false: a slider for volume is a screen. (a) True (b) False
24. 24.Which of these is a screen? (a) the game-over page (b) tap to Send (c) a date picker (d) a slider for volume
25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Brightness
    [button] Done
    [text box] Email
    [text box] City
    [text box] Age
26. 26.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a text box (d) a slider
27. 27.True or false: a date picker is a button. (a) False (b) True
28. 28.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Text size
    [button] Done
    [text box] Subject
    [text box] Email
    [button] Cancel (a) Email (b) Text size (c) Subject (d) Cancel
29. 29.🧩 Which of these is a button on this screen?
    [title] New Note
    [slider] Volume
    [button] Cancel
    [text box] City
    [text box] Email
    [button] Start
    [text box] Age
    [button] Help
    [switch] Show hints (a) City (b) Email (c) Start (d) Age
30. 30.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Back
    [button] Cancel
    [button] Send
    [text box] City
    [text box] Name
    [text box] Notes
    [switch] Remind me
    [slider] Brightness (a) Name (b) City (c) Back (d) Notes
31. 31.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [text box] Notes
    [button] Start
32. 32.Which of these is an input? (a) your friends list (b) a slider for volume (c) the home page of an app (d) today’s step count
33. 33.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) an input (d) a title
34. 34.True or false: the settings page is a screen. (a) True (b) False
35. 35.True or false: tap to Save is a button. (a) False (b) True
36. 36.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Back
    [button] Done
    [text box] City
    [button] Save
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Save
    [text box] Phone
    [slider] Volume
    [text box] Age
38. 38.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Help
    [slider] Brightness
    [button] Start
    [text box] Notes (a) Brightness (b) Help (c) Notes
39. 39.True or false: your friends list is a screen. (a) False (b) True
40. 40.True or false: today’s step count is data. (a) True (b) False

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