App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 393 · 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] Order Snacks
   [button] Back
   [button] Done
   [slider] Text size
   [text box] Due date
   [text box] City
   [button] Send
   [text box] Notes (a) City (b) Due date (c) Notes (d) Back
2. 2.🧩 Which of these is a button on this screen?
   [title] New Note
   [text box] Due date
   [text box] Age
   [button] Next (a) Age (b) Next (c) Due date
3. 3.🧩 In an app, what is the log-in page? (a) an input (b) a screen (c) data (d) a button
4. 4.Which of these is data? (a) the home page of an app (b) the log-in page (c) your high score (d) tap to Start
5. 5.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a text box (c) a title (d) a slider
6. 6.True or false: the game-over page is a button. (a) True (b) False
7. 7.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [text box] Name
   [text box] Email
   [slider] Text size
   [button] Start
8. 8.🧩 What do we call one full page of an app? (a) a cable (b) a variable (c) a screen (d) a battery
9. 9.🧩 Which of these is a button on this screen?
   [title] Edit Profile
   [text box] Subject
   [slider] Brightness
   [text box] Notes
   [button] Cancel
   [text box] Phone (a) Cancel (b) Phone (c) Subject (d) Notes
10. 10.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a text box (d) a slider
11. 11.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Phone
    [button] Done
    [button] Cancel
12. 12.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) screens (d) data
13. 13.Which of these is data? (a) the game-over page (b) a switch for dark mode (c) your saved notes (d) a box to type a name
14. 14.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Cancel
    [text box] Name
    [slider] Volume
    [button] Done
    [text box] City
    [button] Save
15. 15.True or false: a switch for dark mode is an input. (a) False (b) True
16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Send
    [button] Help
    [text box] Notes
    [text box] Age
    [switch] Dark mode
    [text box] Subject
17. 17.🧩 In an app, what is the game-over page? (a) data (b) an input (c) a button (d) a screen
18. 18.🧩 In an app, what is your high score? (a) data (b) an input (c) a screen (d) a button
19. 19.True or false: the settings page is a screen. (a) False (b) True
20. 20.True or false: tap to Save is a button. (a) False (b) True
21. 21.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [button] Help
    [button] Done
    [text box] Age
22. 22.True or false: the home page of an app is a screen. (a) True (b) False
23. 23.🧩 In an app, what is the home page of an app? (a) an input (b) a button (c) a screen (d) data
24. 24.True or false: your saved notes is a button. (a) True (b) False
25. 25.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [text box] City
    [text box] Name
    [text box] Subject
    [slider] Text size
    [button] Next
    [button] Send
26. 26.True or false: tap to go Next is data. (a) True (b) False
27. 27.Which of these is a screen? (a) a box to type a name (b) a switch for dark mode (c) your high score (d) the settings page
28. 28.🧩 Which part lets the user give the app information? (a) an input (b) a title (c) an icon (d) a logo
29. 29.🧩 In an app, what is tap to Save? (a) data (b) a screen (c) a button (d) an input
30. 30.True or false: tap to Save is a screen. (a) True (b) False
31. 31.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Save
    [text box] Due date
32. 32.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Cancel
    [text box] Age
    [button] Save
    [button] Help
    [text box] Due date
    [text box] Notes
    [switch] Show hints
33. 33.Which of these is a button? (a) your high score (b) tap to Save (c) your friends list (d) a switch for dark mode
34. 34.True or false: tap to Save is data. (a) True (b) False
35. 35.🧩 In an app, what is your friends list? (a) a screen (b) an input (c) data (d) a button
36. 36.True or false: the settings page is data. (a) True (b) False
37. 37.Which of these is a screen? (a) today’s step count (b) the home page of an app (c) your saved notes (d) tap to Send
38. 38.🧩 Which of these is a button on this screen?
    [title] Settings
    [slider] Brightness
    [text box] Notes
    [button] Send (a) Brightness (b) Send (c) Notes
39. 39.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [button] Next
    [text box] Due date
    [button] Help
    [text box] Notes
    [button] Done
40. 40.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Help
    [button] Send
    [text box] Phone
    [text box] Email (a) Help (b) Email (c) Phone

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