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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 395 · 40 questions
TalentJR

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.

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

Answer key

  1. a button
  2. data
  3. 2
  4. data
  5. 5
  6. 3
  7. tap to Start
  8. Cancel
  9. Help
  10. a text box
  11. a screen
  12. False
  13. an input
  14. 2
  15. Done
  16. 3
  17. 3
  18. the game-over page
  19. Save
  20. 3
  21. a slider for volume
  22. a button
  23. 2
  24. data
  25. 3
  26. the settings page
  27. True
  28. 2
  29. 2
  30. 1
  31. Save
  32. 4
  33. an input
  34. a screen
  35. False
  36. 4
  37. Cancel
  38. 2
  39. a screen
  40. False

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