App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 682 · 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] New Note
   [button] Send
   [text box] Due date
   [text box] Notes
   [text box] Phone (a) Send (b) Due date (c) Phone (d) Notes
2. 2.Which of these is data? (a) the settings page (b) tap to Start (c) your friends list (d) the home page of an app
3. 3.🧩 What does a button do when you tap it? (a) saves the battery (b) shows the time (c) changes the phone (d) starts an action
4. 4.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [button] Cancel
   [text box] City
   [button] Send
   [text box] Email
5. 5.True or false: the settings page is data. (a) False (b) True
6. 6.True or false: a switch for dark mode is an input. (a) False (b) True
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [text box] Notes
   [slider] Volume
   [text box] City
   [button] Back
   [text box] Name
   [switch] Remind me
8. 8.🧩 In an app, what is tap to Save? (a) a button (b) a screen (c) data (d) an input
9. 9.True or false: tap to go Next is an input. (a) False (b) True
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Next
    [text box] City
    [text box] Subject
    [button] Done
    [button] Start
11. 11.Which of these is data? (a) the game-over page (b) tap to Start (c) the settings page (d) your saved notes
12. 12.🧩 Which input is best for choosing a volume level? (a) a slider (b) a title (c) a switch (d) a text box
13. 13.🧩 Scores, notes and settings that an app keeps are called ___. (a) data (b) tabs (c) buttons (d) screens
14. 14.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Phone
    [text box] Email
    [text box] Age
    [button] Back
    [button] Cancel
    [slider] Text size (a) Email (b) Phone (c) Age (d) Cancel
15. 15.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Cancel
    [text box] City
    [text box] Subject
    [button] Next (a) City (b) Next (c) Subject
16. 16.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Age
    [button] Save
    [button] Next
    [button] Send
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Notes
    [button] Start
18. 18.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [button] Next
    [text box] Name
    [text box] Notes
19. 19.True or false: a slider for volume is data. (a) False (b) True
20. 20.True or false: your high score is data. (a) False (b) True
21. 21.🧩 In an app, what is your high score? (a) a screen (b) data (c) an input (d) a button
22. 22.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Save
    [switch] Show hints
    [text box] Age
23. 23.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Save
    [text box] City
    [slider] Brightness
    [text box] Phone
    [text box] Email
24. 24.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] City
    [button] Back
    [text box] Subject
    [slider] Text size
26. 26.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [switch] Remind me
    [text box] City
27. 27.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [switch] Remind me
    [button] Back
    [text box] Phone
    [button] Save (a) Phone (b) Back (c) Remind me
28. 28.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Email
    [button] Help
    [text box] Subject
    [text box] Name
    [button] Back
    [button] Start
29. 29.True or false: the log-in page is a button. (a) False (b) True
30. 30.Which of these is an input? (a) tap to Send (b) today’s step count (c) a slider for volume (d) your friends list
31. 31.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a text box (c) a title (d) a slider
32. 32.True or false: today’s step count is data. (a) True (b) False
33. 33.🧩 In an app, what is the home page of an app? (a) a screen (b) data (c) a button (d) an input
34. 34.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Phone
    [button] Start
    [text box] Due date
    [button] Cancel
    [button] Done (a) Due date (b) Phone (c) Start
35. 35.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Due date
    [button] Back
    [text box] Email
    [button] Save
    [text box] Subject
36. 36.🧩 In an app, what is the log-in page? (a) a screen (b) an input (c) a button (d) data
37. 37.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [text box] Phone
    [switch] Dark mode
    [button] Done
    [text box] Email
38. 38.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [button] Done
    [text box] Phone
    [button] Start
39. 39.True or false: tap to Save is a screen. (a) False (b) True
40. 40.🧩 In an app, what is tap to Send? (a) data (b) a button (c) an input (d) a screen

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