App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 66 · 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: your friends list is data. (a) True (b) False
2. 2.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Name
   [button] Start
   [switch] Sound
   [text box] Subject
   [button] Next
3. 3.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [slider] Brightness
   [text box] Notes
   [switch] Dark mode
   [text box] Due date
   [text box] Phone
   [button] Done
   [button] Save
4. 4.Which of these is a screen? (a) the game-over page (b) a switch for dark mode (c) your friends list (d) a date picker
5. 5.🧩 In an app, what is the settings page? (a) an input (b) a screen (c) a button (d) data
6. 6.🧩 Which of these is a button on this screen?
   [title] Settings
   [button] Next
   [button] Save
   [text box] Notes
   [button] Help (a) Notes (b) Next
7. 7.🧩 Which input is best for typing your name? (a) a slider (b) a text box (c) a switch (d) a picture
8. 8.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [button] Next
   [slider] Brightness
   [text box] Age (a) Brightness (b) Next (c) Age
9. 9.🧩 How many buttons does this app screen have?
   [title] New Note
   [text box] Age
   [button] Back
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Send
    [slider] Text size
    [text box] Email
11. 11.🧩 Which of these is a button on this screen?
    [title] New Note
    [switch] Sound
    [text box] Subject
    [slider] Text size
    [text box] Email
    [button] Cancel (a) Cancel (b) Email (c) Subject (d) Sound
12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [text box] City
    [switch] Sound
    [button] Start
    [text box] Subject
13. 13.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Email
    [button] Next
    [text box] Phone
    [button] Help
14. 14.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) data (d) a screen
15. 15.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] City
    [switch] Remind me
    [slider] Volume
    [button] Help
    [text box] Age
    [button] Back
    [text box] Name (a) City (b) Back (c) Age (d) Name
16. 16.🧩 In an app, what is your friends list? (a) a button (b) an input (c) data (d) a screen
17. 17.True or false: tap to go Next is an input. (a) True (b) False
18. 18.Which of these is an input? (a) the settings page (b) the home page of an app (c) your friends list (d) a slider for volume
19. 19.True or false: a date picker is an input. (a) True (b) False
20. 20.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [slider] Brightness
    [button] Done
    [switch] Remind me
21. 21.Which of these is a button? (a) tap to go Next (b) your saved notes (c) the game-over page (d) the home page of an app
22. 22.True or false: your high score is an input. (a) False (b) True
23. 23.Which of these is a screen? (a) the log-in page (b) your friends list (c) tap to Send (d) a box to type a name
24. 24.🧩 Which part lets the user give the app information? (a) an icon (b) a logo (c) an input (d) a title
25. 25.True or false: tap to Save is a screen. (a) True (b) False
26. 26.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Done
    [text box] City
    [button] Start
    [slider] Brightness
27. 27.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Phone
    [text box] Subject
    [button] Cancel (a) Cancel (b) Subject (c) Phone
28. 28.Which of these is data? (a) a slider for volume (b) your high score (c) the settings page (d) tap to Save
29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Back
    [button] Save
    [button] Done
    [text box] Notes
    [text box] Subject
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [switch] Dark mode
    [button] Save
    [button] Send
    [button] Back
    [text box] City
    [text box] Due date
31. 31.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) buttons (c) screens (d) data
32. 32.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Volume
    [button] Next
    [text box] City
    [text box] Phone
    [button] Send
    [text box] Email
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] City
    [switch] Show hints
    [slider] Volume
    [button] Help
    [button] Cancel
    [text box] Phone
34. 34.True or false: a date picker is a screen. (a) False (b) True
35. 35.🧩 In an app, what is your high score? (a) an input (b) a screen (c) a button (d) data
36. 36.🧩 In an app, what is a box to type a name? (a) data (b) an input (c) a button (d) a screen
37. 37.🧩 How many buttons does this app screen have?
    [title] New Note
    [slider] Brightness
    [button] Done
    [text box] Email
38. 38.True or false: your friends list is an input. (a) True (b) False
39. 39.🧩 In an app, what is the game-over page? (a) an input (b) a button (c) data (d) a screen
40. 40.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [switch] Dark mode
    [text box] Email
    [slider] Volume
    [text box] Phone
    [text box] Due date
    [button] Send (a) Due date (b) Phone (c) Email (d) Send

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