App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 142 · 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] Settings
   [button] Send
   [text box] City
   [text box] Due date
   [button] Help
   [button] Next
   [switch] Sound (a) Sound (b) Help (c) City (d) Due date
2. 2.🧩 In an app, what is a date picker? (a) a screen (b) data (c) a button (d) an input
3. 3.🧩 In an app, what is the home page of an app? (a) an input (b) a screen (c) a button (d) data
4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [button] Next
   [text box] Subject
   [button] Cancel
   [switch] Show hints
   [text box] Notes
   [button] Help
5. 5.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [button] Save
   [switch] Remind me
   [button] Cancel
   [text box] Notes
   [button] Done
6. 6.Which of these is a button? (a) the game-over page (b) the settings page (c) tap to Send (d) your friends list
7. 7.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [button] Help
   [text box] Email
   [slider] Volume
   [text box] Subject
   [button] Start (a) Email (b) Subject (c) Volume (d) Start
8. 8.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [button] Done
   [text box] Subject
   [slider] Volume
9. 9.🧩 What do we call one full page of an app? (a) a cable (b) a screen (c) a variable (d) a battery
10. 10.🧩 Which part lets the user give the app information? (a) a title (b) a logo (c) an icon (d) an input
11. 11.True or false: a box to type a name is a screen. (a) True (b) False
12. 12.Which of these is data? (a) a box to type a name (b) today’s step count (c) the game-over page (d) a date picker
13. 13.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [text box] Email
    [slider] Brightness
    [text box] Phone
    [button] Cancel
14. 14.True or false: your high score is a screen. (a) False (b) True
15. 15.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a slider (d) a text box
16. 16.🧩 In an app, what is a slider for volume? (a) a button (b) data (c) a screen (d) an input
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Next
    [button] Send
    [text box] Due date
    [slider] Volume
18. 18.Which of these is an input? (a) tap to Save (b) a slider for volume (c) tap to Send (d) your saved notes
19. 19.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Next
    [text box] Subject
    [text box] Name
    [switch] Sound
    [text box] Notes (a) Name (b) Next (c) Subject (d) Notes
20. 20.True or false: the game-over page is a screen. (a) True (b) False
21. 21.🧩 In an app, what is the game-over page? (a) data (b) a screen (c) a button (d) an input
22. 22.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Age
    [slider] Brightness
    [button] Done
    [button] Next
    [button] Help (a) Brightness (b) Age (c) Done
23. 23.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) screens (c) data (d) tabs
24. 24.True or false: your high score is a button. (a) True (b) False
25. 25.Which of these is data? (a) your friends list (b) tap to go Next (c) the log-in page (d) tap to Save
26. 26.True or false: tap to Send is a screen. (a) False (b) True
27. 27.True or false: the home page of an app is a screen. (a) True (b) False
28. 28.True or false: the settings page is a screen. (a) True (b) False
29. 29.🧩 In an app, what is tap to go Next? (a) a screen (b) data (c) a button (d) an input
30. 30.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Start
    [switch] Dark mode
    [text box] Name (a) Name (b) Dark mode (c) Start
31. 31.True or false: the settings page is an input. (a) True (b) False
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Help
    [text box] City
    [button] Done
    [text box] Subject
    [text box] Email
    [button] Cancel
33. 33.Which of these is a screen? (a) the home page of an app (b) tap to Send (c) a box to type a name (d) your high score
34. 34.Which of these is a button? (a) the home page of an app (b) tap to Start (c) your friends list (d) a slider for volume
35. 35.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Back
    [button] Done
    [text box] Email
    [text box] Due date
    [slider] Text size
    [button] Start
    [text box] Age
36. 36.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Notes
    [button] Next
    [text box] Subject (a) Subject (b) Next (c) Notes
37. 37.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Help
    [text box] Due date
    [button] Cancel
38. 38.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Subject
    [switch] Remind me
    [button] Start
39. 39.🧩 In an app, what is a box to type a name? (a) a button (b) data (c) an input (d) a screen
40. 40.🧩 In an app, what is tap to Start? (a) an input (b) data (c) a button (d) a screen

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