App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 336 · 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] Edit Profile
   [switch] Remind me
   [button] Next
   [slider] Text size
   [text box] Phone (a) Text size (b) Next (c) Phone (d) Remind me
2. 2.🧩 Which part lets the user give the app information? (a) a logo (b) an input (c) a title (d) an icon
3. 3.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [button] Next
   [button] Start
   [text box] Age
   [text box] Phone
   [button] Done
4. 4.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [button] Send
   [switch] Remind me
   [text box] Notes
   [slider] Volume
   [text box] Name
   [text box] Email (a) Send (b) Name (c) Email (d) Notes
5. 5.🧩 Which input is best for typing your name? (a) a text box (b) a picture (c) a switch (d) a slider
6. 6.🧩 In an app, what is the settings page? (a) a button (b) data (c) a screen (d) an input
7. 7.True or false: the settings page is a screen. (a) False (b) True
8. 8.🧩 In an app, what is tap to Start? (a) a screen (b) an input (c) a button (d) data
9. 9.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Cancel
   [text box] Notes
   [button] Done
   [text box] City
   [text box] Due date
   [button] Next (a) Next (b) Notes (c) Due date (d) City
10. 10.Which of these is data? (a) tap to Save (b) tap to Start (c) today’s step count (d) the game-over page
11. 11.True or false: a box to type a name is an input. (a) False (b) True
12. 12.🧩 What do we call one full page of an app? (a) a cable (b) a variable (c) a battery (d) a screen
13. 13.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Back
    [button] Send
    [slider] Text size
    [button] Save
    [text box] City
    [text box] Notes
14. 14.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a switch (c) a title (d) a slider
15. 15.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Next
    [text box] Email
    [switch] Sound (a) Email (b) Sound (c) Next
16. 16.True or false: a date picker is an input. (a) False (b) True
17. 17.🧩 In an app, what is the home page of an app? (a) a button (b) an input (c) a screen (d) data
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Subject
    [text box] Age
    [text box] Phone
    [button] Save
19. 19.Which of these is a button? (a) your saved notes (b) the home page of an app (c) a box to type a name (d) tap to Save
20. 20.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Phone
    [button] Start
    [button] Help
    [text box] Name
    [switch] Remind me
21. 21.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [button] Save
    [button] Help
    [text box] City
    [text box] Notes
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Show hints
    [button] Cancel
    [text box] Name
    [button] Start
    [button] Back
    [slider] Text size
23. 23.Which of these is a button? (a) tap to go Next (b) the home page of an app (c) a switch for dark mode (d) the game-over page
24. 24.True or false: your saved notes is data. (a) False (b) True
25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Help
    [slider] Volume
    [text box] Age
    [button] Send
    [text box] Subject
26. 26.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Next
    [text box] Notes
    [button] Send
27. 27.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Next
    [text box] Age
    [button] Start
    [button] Send
    [switch] Remind me
    [text box] City
    [text box] Notes (a) Notes (b) City (c) Next (d) Age
28. 28.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [switch] Remind me
    [text box] City
    [slider] Text size
    [button] Back (a) City (b) Remind me (c) Text size (d) Back
29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [text box] Phone
    [button] Start
    [button] Help
    [slider] Brightness
    [button] Save
30. 30.Which of these is an input? (a) your saved notes (b) the settings page (c) a box to type a name (d) tap to Send
31. 31.True or false: today’s step count is data. (a) False (b) True
32. 32.True or false: today’s step count is a button. (a) True (b) False
33. 33.🧩 Which input is best for choosing a volume level? (a) a slider (b) a title (c) a switch (d) a text box
34. 34.Which of these is an input? (a) the home page of an app (b) a date picker (c) the settings page (d) tap to Start
35. 35.Which of these is a screen? (a) your high score (b) a slider for volume (c) the game-over page (d) a date picker
36. 36.Which of these is data? (a) the log-in page (b) a box to type a name (c) your friends list (d) a date picker
37. 37.True or false: the game-over page is a screen. (a) False (b) True
38. 38.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Subject
    [button] Done
    [button] Save
    [text box] Email
    [button] Help
    [text box] Age
39. 39.Which of these is an input? (a) a switch for dark mode (b) your saved notes (c) your high score (d) tap to go Next
40. 40.True or false: the game-over page is a button. (a) False (b) True

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