App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 426 · 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 data? (a) a date picker (b) the game-over page (c) today’s step count (d) tap to Save
2. 2.Which of these is a button? (a) tap to Send (b) a slider for volume (c) the game-over page (d) your saved notes
3. 3.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [switch] Remind me
   [button] Help
   [slider] Volume
   [button] Cancel
   [button] Send
   [text box] Name
   [text box] Subject
   [text box] Phone
4. 4.True or false: your high score is data. (a) False (b) True
5. 5.🧩 How many buttons does this app screen have?
   [title] New Note
   [slider] Text size
   [button] Start
   [text box] Phone
   [text box] Email
6. 6.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] Age
   [button] Send
   [text box] Notes
   [button] Cancel
   [slider] Text size
   [switch] Dark mode
   [button] Save
7. 7.🧩 Which input is best for choosing a volume level? (a) a switch (b) a title (c) a text box (d) a slider
8. 8.True or false: your high score is a screen. (a) True (b) False
9. 9.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Cancel
   [text box] Name
   [button] Help
   [button] Done
   [text box] Subject
   [text box] Age
10. 10.🧩 Which part lets the user give the app information? (a) an input (b) a logo (c) a title (d) an icon
11. 11.Which of these is a screen? (a) tap to Start (b) your saved notes (c) a slider for volume (d) the settings page
12. 12.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Name
    [button] Help
    [switch] Dark mode (a) Dark mode (b) Name (c) Help
13. 13.🧩 In an app, what is tap to Save? (a) an input (b) data (c) a button (d) a screen
14. 14.🧩 In an app, what is today’s step count? (a) a screen (b) a button (c) data (d) an input
15. 15.🧩 In an app, what is the settings page? (a) a button (b) data (c) an input (d) a screen
16. 16.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Notes
    [button] Help
    [switch] Dark mode
    [button] Start
    [button] Save
17. 17.🧩 In an app, what is a switch for dark mode? (a) a screen (b) data (c) an input (d) a button
18. 18.🧩 In an app, what is tap to Send? (a) data (b) a button (c) an input (d) a screen
19. 19.Which of these is a screen? (a) a box to type a name (b) tap to Save (c) a switch for dark mode (d) the game-over page
20. 20.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [text box] Notes
    [button] Send
    [button] Next
    [text box] Due date
    [slider] Brightness (a) Subject (b) Due date (c) Send (d) Notes
21. 21.Which of these is a button? (a) today’s step count (b) a date picker (c) a box to type a name (d) tap to Save
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] City
    [button] Send
    [text box] Due date
    [switch] Sound
    [text box] Phone
23. 23.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Cancel
    [slider] Brightness
    [text box] Email
    [text box] City (a) Cancel (b) Brightness (c) City (d) Email
24. 24.🧩 What does a button do when you tap it? (a) starts an action (b) shows the time (c) changes the phone (d) saves the battery
25. 25.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Send
    [text box] Subject
    [button] Cancel
    [button] Next (a) Send (b) Subject
26. 26.🧩 In an app, what is your friends list? (a) a button (b) a screen (c) an input (d) data
27. 27.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Due date
    [button] Cancel
    [slider] Brightness (a) Due date (b) Brightness (c) Cancel
28. 28.🧩 Which input is best for typing your name? (a) a switch (b) a picture (c) a text box (d) a slider
29. 29.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Back
    [button] Next
    [switch] Show hints
    [text box] City
    [slider] Volume
    [text box] Due date
30. 30.True or false: your friends list is a screen. (a) False (b) True
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [slider] Text size
    [button] Start
    [text box] Subject
32. 32.True or false: a switch for dark mode is a screen. (a) False (b) True
33. 33.🧩 In an app, what is the log-in page? (a) an input (b) data (c) a screen (d) a button
34. 34.True or false: the home page of an app is data. (a) True (b) False
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Send
    [text box] Due date
    [slider] Volume
    [button] Help
    [button] Next
36. 36.Which of these is a button? (a) a box to type a name (b) tap to go Next (c) a slider for volume (d) your friends list
37. 37.True or false: the game-over page is a button. (a) False (b) True
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [slider] Text size
    [button] Cancel
    [text box] Name
    [button] Help
    [text box] Due date
39. 39.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Name
    [text box] Due date
    [slider] Volume
    [button] Send
    [text box] Notes (a) Due date (b) Name (c) Notes (d) Send
40. 40.Which of these is data? (a) your saved notes (b) a switch for dark mode (c) the settings page (d) a date picker

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