App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 868 · 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 screen? (a) tap to Send (b) a switch for dark mode (c) your saved notes (d) the log-in page
2. 2.🧩 In an app, what is a box to type a name? (a) a screen (b) data (c) an input (d) a button
3. 3.True or false: the home page of an app is data. (a) False (b) True
4. 4.True or false: the home page of an app is a screen. (a) False (b) True
5. 5.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [button] Help
   [slider] Volume
   [button] Send
   [text box] Phone (a) Phone (b) Volume (c) Send
6. 6.Which of these is a button? (a) your high score (b) today’s step count (c) tap to Save (d) your friends list
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [slider] Volume
   [text box] Email
   [button] Help
   [button] Save
   [text box] Subject
8. 8.Which of these is a button? (a) a switch for dark mode (b) the home page of an app (c) a date picker (d) tap to go Next
9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [button] Cancel
   [switch] Remind me
   [text box] Subject
10. 10.🧩 In an app, what is a switch for dark mode? (a) a button (b) data (c) an input (d) a screen
11. 11.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Brightness
    [button] Send
    [text box] Subject
12. 12.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Name
    [text box] Email
    [button] Next
    [button] Help
    [text box] Age
    [button] Cancel (a) Cancel (b) Name (c) Email (d) Age
13. 13.Which of these is a button? (a) the game-over page (b) a slider for volume (c) tap to Start (d) the log-in page
14. 14.True or false: the settings page is a screen. (a) True (b) False
15. 15.Which of these is data? (a) the log-in page (b) tap to go Next (c) the settings page (d) your friends list
16. 16.True or false: a date picker is an input. (a) True (b) False
17. 17.Which of these is data? (a) the log-in page (b) a box to type a name (c) tap to Start (d) your saved notes
18. 18.🧩 In an app, what is today’s step count? (a) data (b) a screen (c) an input (d) a button
19. 19.True or false: your saved notes is data. (a) False (b) True
20. 20.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Phone
    [text box] Notes
    [button] Back
    [button] Save
    [text box] Email
    [button] Help (a) Notes (b) Email (c) Phone (d) Save
21. 21.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Save
    [text box] Notes
    [button] Back
    [button] Done
    [switch] Sound
    [text box] Age (a) Back (b) Sound (c) Age (d) Notes
22. 22.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [slider] Text size
    [text box] City
    [text box] Name
    [button] Save (a) City (b) Name (c) Subject (d) Save
23. 23.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [button] Cancel
    [button] Done
    [button] Back (a) Back (b) City
24. 24.Which of these is data? (a) a switch for dark mode (b) the home page of an app (c) tap to Save (d) your high score
25. 25.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Text size
    [button] Start
    [switch] Remind me
    [text box] Phone
    [button] Done (a) Start (b) Remind me (c) Text size (d) Phone
26. 26.Which of these is an input? (a) today’s step count (b) tap to Start (c) a slider for volume (d) tap to Send
27. 27.True or false: a slider for volume is an input. (a) True (b) False
28. 28.🧩 In an app, what is your saved notes? (a) a screen (b) an input (c) a button (d) data
29. 29.🧩 In an app, what is tap to go Next? (a) a button (b) a screen (c) an input (d) data
30. 30.Which of these is a screen? (a) a date picker (b) your friends list (c) the home page of an app (d) a slider for volume
31. 31.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) starts an action (d) saves the battery
32. 32.🧩 In an app, what is a date picker? (a) data (b) an input (c) a screen (d) a button
33. 33.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Due date
    [button] Cancel
    [switch] Remind me
34. 34.Which of these is a screen? (a) tap to go Next (b) a date picker (c) tap to Save (d) the game-over page
35. 35.True or false: a box to type a name is a button. (a) False (b) True
36. 36.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [switch] Remind me
    [button] Back
    [button] Start
    [button] Save
37. 37.🧩 In an app, what is your friends list? (a) an input (b) data (c) a button (d) a screen
38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Text size
    [text box] Subject
    [button] Next
    [switch] Show hints
    [text box] Age (a) Show hints (b) Age (c) Next (d) Subject
39. 39.🧩 In an app, what is the home page of an app? (a) data (b) an input (c) a screen (d) a button
40. 40.True or false: a switch for dark mode is an input. (a) False (b) True

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