App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 466 · 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.🧩 In an app, what is today’s step count? (a) a screen (b) an input (c) data (d) a button
2. 2.True or false: today’s step count is a screen. (a) False (b) True
3. 3.True or false: the game-over page is data. (a) True (b) False
4. 4.🧩 Which input is best for choosing a volume level? (a) a text box (b) a slider (c) a switch (d) a title
5. 5.🧩 Which of these is a button on this screen?
   [title] New Note
   [button] Cancel
   [text box] Due date
   [button] Next
   [button] Help (a) Help (b) Due date
6. 6.🧩 How many buttons does this app screen have?
   [title] Settings
   [text box] Email
   [button] Cancel
   [button] Done
   [text box] Name
   [slider] Volume
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Edit Profile
   [text box] Phone
   [button] Cancel
   [button] Next
   [text box] Name
   [slider] Text size
   [button] Send
   [text box] City
8. 8.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [slider] Brightness
   [button] Save
   [text box] Phone
   [text box] City
   [button] Cancel
9. 9.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [button] Send
   [switch] Sound
   [button] Save
   [text box] Due date
   [text box] City
   [text box] Notes (a) Due date (b) Save (c) Notes (d) City
10. 10.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Email
    [text box] Due date
    [switch] Remind me
    [button] Save
    [text box] Name (a) Save (b) Email (c) Name (d) Due date
11. 11.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Back
    [text box] Email
    [slider] Volume
    [text box] Due date
    [button] Done
    [switch] Dark mode
    [text box] Name
    [button] Cancel
12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Send
    [slider] Text size
    [switch] Remind me
    [button] Help
    [text box] Due date
13. 13.Which of these is a button? (a) tap to Save (b) the home page of an app (c) today’s step count (d) your high score
14. 14.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [text box] Email
    [button] Next
    [button] Send
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Phone
    [button] Done
    [slider] Volume
    [text box] Email
    [button] Save
    [text box] Subject
    [switch] Remind me
    [button] Start
16. 16.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Text size
    [switch] Remind me
    [text box] Name
    [button] Done
    [text box] Email
    [button] Send (a) Remind me (b) Name (c) Email (d) Send
17. 17.🧩 In an app, what is a switch for dark mode? (a) data (b) an input (c) a screen (d) a button
18. 18.🧩 In an app, what is tap to go Next? (a) a button (b) data (c) a screen (d) an input
19. 19.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Due date
    [text box] City
    [button] Done
    [text box] Age
20. 20.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Help
    [text box] Notes
    [switch] Remind me
    [text box] City
    [button] Next
21. 21.🧩 In an app, what is your saved notes? (a) data (b) an input (c) a screen (d) a button
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Subject
    [button] Next
    [button] Help
    [button] Back
23. 23.Which of these is a screen? (a) the home page of an app (b) tap to Send (c) today’s step count (d) tap to Save
24. 24.Which of these is data? (a) the log-in page (b) your friends list (c) tap to Save (d) a date picker
25. 25.🧩 What do we call one full page of an app? (a) a cable (b) a variable (c) a screen (d) a battery
26. 26.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [text box] Name
    [button] Save
    [text box] Subject
    [button] Help
    [text box] Age (a) Name (b) Age (c) Subject (d) Help
27. 27.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Save
    [slider] Brightness
    [text box] Due date (a) Due date (b) Save (c) Brightness
28. 28.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Volume
    [button] Help
    [switch] Dark mode
    [text box] Phone
29. 29.True or false: tap to Save is a screen. (a) True (b) False
30. 30.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [switch] Show hints
    [button] Done (a) Done (b) Show hints (c) City
31. 31.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Due date
    [button] Next (a) Next (b) Due date
32. 32.🧩 Which part lets the user give the app information? (a) an icon (b) an input (c) a title (d) a logo
33. 33.True or false: tap to Save is a button. (a) False (b) True
34. 34.True or false: your high score is data. (a) True (b) False
35. 35.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Cancel
    [text box] City
    [text box] Due date
    [button] Help
    [button] Save (a) City (b) Help (c) Due date
36. 36.True or false: a switch for dark mode is data. (a) True (b) False
37. 37.Which of these is a button? (a) tap to go Next (b) your saved notes (c) the settings page (d) the log-in page
38. 38.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a slider (c) a text box (d) a title
39. 39.Which of these is an input? (a) the settings page (b) tap to go Next (c) a switch for dark mode (d) tap to Send
40. 40.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Next
    [text box] Email

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