App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 229 · 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.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [switch] Show hints
   [text box] Due date
   [slider] Volume
   [button] Done
2. 2.🧩 In an app, what is tap to go Next? (a) data (b) a screen (c) a button (d) an input
3. 3.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Add Homework
   [button] Start
   [button] Back
   [slider] Text size
   [text box] Name
   [text box] Email
   [text box] Due date
4. 4.True or false: the game-over page is a button. (a) False (b) True
5. 5.True or false: tap to Start is a screen. (a) False (b) True
6. 6.🧩 Which input is best for choosing a volume level? (a) a title (b) a text box (c) a switch (d) a slider
7. 7.🧩 How many buttons does this app screen have?
   [title] Add Homework
   [text box] Name
   [switch] Dark mode
   [button] Start
   [button] Cancel
   [text box] Phone
   [text box] Email
8. 8.True or false: the settings page is an input. (a) True (b) False
9. 9.Which of these is a screen? (a) the home page of an app (b) tap to go Next (c) your high score (d) tap to Save
10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [button] Help
    [button] Send
    [switch] Remind me
    [text box] Phone
    [button] Done
11. 11.True or false: a slider for volume is data. (a) False (b) True
12. 12.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [button] Next
    [text box] City
    [text box] Age
13. 13.🧩 Which input is best for typing your name? (a) a switch (b) a slider (c) a picture (d) a text box
14. 14.🧩 What do we call one full page of an app? (a) a variable (b) a cable (c) a battery (d) a screen
15. 15.True or false: tap to go Next is a button. (a) True (b) False
16. 16.Which of these is data? (a) tap to go Next (b) the log-in page (c) the settings page (d) your saved notes
17. 17.True or false: the settings page is a button. (a) False (b) True
18. 18.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a title (c) a switch (d) a slider
19. 19.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Send
    [slider] Brightness
    [text box] Name
20. 20.🧩 How many buttons does this app screen have?
    [title] New Note
    [switch] Dark mode
    [slider] Volume
    [button] Next
    [button] Back
    [text box] Email
    [button] Send
    [text box] Notes
    [text box] City
21. 21.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Back
    [text box] Age
    [switch] Dark mode
    [text box] Notes
22. 22.Which of these is a button? (a) tap to Start (b) your saved notes (c) your high score (d) a box to type a name
23. 23.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Due date
    [button] Next
    [slider] Brightness
    [button] Back
    [text box] Name
24. 24.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Start
    [text box] City
    [button] Save
    [button] Next
    [slider] Volume
25. 25.True or false: tap to Save is a screen. (a) False (b) True
26. 26.🧩 In an app, what is a switch for dark mode? (a) data (b) a screen (c) a button (d) an input
27. 27.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Phone
    [button] Save
    [button] Cancel
    [button] Back
    [switch] Remind me
    [text box] Email
    [text box] Notes (a) Notes (b) Email (c) Cancel (d) Phone
28. 28.Which of these is data? (a) a date picker (b) the settings page (c) tap to Save (d) today’s step count
29. 29.Which of these is an input? (a) your friends list (b) tap to Start (c) the log-in page (d) a box to type a name
30. 30.True or false: a date picker is a button. (a) False (b) True
31. 31.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Email
    [button] Help
    [button] Save
32. 32.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) screens (d) tabs
33. 33.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Help
    [text box] Due date (a) Help (b) Due date
34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Cancel
    [text box] Phone
    [button] Done
    [text box] Notes
35. 35.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [switch] Show hints
    [slider] Volume
    [button] Save
    [text box] City
36. 36.🧩 In an app, what is tap to Save? (a) a screen (b) data (c) an input (d) a button
37. 37.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Save
    [button] Help
    [slider] Text size
    [text box] Name
    [text box] Phone
38. 38.Which of these is a button? (a) your saved notes (b) a slider for volume (c) tap to go Next (d) today’s step count
39. 39.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Help
    [text box] Phone
    [switch] Show hints
    [text box] Name
    [button] Next (a) Phone (b) Name (c) Help (d) Show hints
40. 40.🧩 In an app, what is today’s step count? (a) a button (b) a screen (c) data (d) an input

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