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App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 993 · 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.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) screens (c) buttons (d) data
  2. 2.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Help
    [text box] Due date
    [button] Cancel
    [text box] Notes
    [button] Done
  3. 3.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Email
    [switch] Remind me
    [text box] Notes
    [button] Next
    [text box] Subject
    [slider] Brightness
  4. 4.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [button] Back
    [slider] Volume
  5. 5.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Name
    [text box] Email
    [text box] Phone
    [slider] Volume
    [button] Cancel
  6. 6.🧩 Which input is best for typing your name? (a) a switch (b) a picture (c) a slider (d) a text box
  7. 7.Which of these is data? (a) tap to Send (b) a box to type a name (c) your saved notes (d) a date picker
  8. 8.🧩 What does a button do when you tap it? (a) saves the battery (b) shows the time (c) starts an action (d) changes the phone
  9. 9.🧩 In an app, what is today’s step count? (a) data (b) an input (c) a button (d) a screen
  10. 10.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Help
    [text box] Subject
    [text box] Age
    [text box] Name     (a) Age (b) Subject (c) Help (d) Name
  11. 11.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [switch] Show hints
    [text box] Due date
    [button] Cancel
    [slider] Volume
    [text box] Age
  12. 12.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
  13. 13.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Phone
    [slider] Brightness
    [text box] Email
    [switch] Show hints
    [button] Next
  14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Subject
    [text box] Name
    [button] Send
    [button] Cancel
    [switch] Remind me
    [button] Save
    [text box] Due date
  15. 15.🧩 What do we call one full page of an app? (a) a screen (b) a variable (c) a cable (d) a battery
  16. 16.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Phone
    [button] Save
    [slider] Volume
    [text box] City
    [text box] Due date
    [switch] Show hints
    [button] Back     (a) Save (b) Phone (c) City (d) Due date
  17. 17.🧩 In an app, what is a slider for volume? (a) data (b) a screen (c) a button (d) an input
  18. 18.🧩 In an app, what is tap to go Next? (a) data (b) an input (c) a button (d) a screen
  19. 19.True or false: a slider for volume is an input. (a) False (b) True
  20. 20.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Email
    [button] Send
    [text box] Age
    [switch] Dark mode
    [button] Next     (a) Email (b) Dark mode (c) Age (d) Send
  21. 21.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Cancel
    [button] Next
    [button] Done
    [slider] Volume
    [text box] City     (a) Volume (b) Cancel (c) City
  22. 22.Which of these is a button? (a) a box to type a name (b) the settings page (c) the home page of an app (d) tap to Start
  23. 23.True or false: your saved notes is a button. (a) True (b) False
  24. 24.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Notes
    [text box] Subject
    [slider] Volume
    [button] Cancel
    [button] Send
    [switch] Show hints
    [text box] City
    [button] Next     (a) City (b) Notes (c) Subject (d) Cancel
  25. 25.Which of these is data? (a) the game-over page (b) tap to Save (c) a switch for dark mode (d) today’s step count
  26. 26.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Save
    [text box] Phone
    [slider] Volume     (a) Phone (b) Save (c) Volume
  27. 27.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [button] Start
    [text box] Due date
    [text box] City
    [button] Back     (a) Name (b) Due date (c) Start (d) City
  28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Notes
    [text box] Subject
    [text box] Phone
    [button] Back
  29. 29.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [slider] Brightness
    [button] Help
    [text box] Email     (a) Email (b) Help (c) Brightness
  30. 30.🧩 In an app, what is a date picker? (a) data (b) a button (c) an input (d) a screen
  31. 31.Which of these is an input? (a) the settings page (b) the log-in page (c) tap to Send (d) a slider for volume
  32. 32.True or false: tap to Save is an input. (a) True (b) False
  33. 33.True or false: the settings page is a screen. (a) False (b) True
  34. 34.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Notes
    [switch] Sound
    [slider] Brightness
    [button] Start
    [button] Send
    [text box] Phone     (a) Sound (b) Notes (c) Phone (d) Send
  35. 35.True or false: tap to go Next is a screen. (a) False (b) True
  36. 36.Which of these is a screen? (a) tap to Save (b) a box to type a name (c) a slider for volume (d) the settings page
  37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Cancel
    [text box] Age
    [button] Done
    [text box] City
    [switch] Sound
    [slider] Text size
    [button] Next
  38. 38.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] City
    [button] Help
    [button] Cancel
    [text box] Due date
  39. 39.Which of these is an input? (a) your high score (b) the game-over page (c) tap to Save (d) a box to type a name
  40. 40.🧩 In an app, what is a box to type a name? (a) a screen (b) an input (c) data (d) a button

Answer key

  1. data
  2. 3
  3. 1
  4. 1
  5. 1
  6. a text box
  7. your saved notes
  8. starts an action
  9. data
  10. Help
  11. 2
  12. a switch
  13. 1
  14. 4
  15. a screen
  16. Save
  17. an input
  18. a button
  19. True
  20. Send
  21. Cancel
  22. tap to Start
  23. False
  24. Cancel
  25. today’s step count
  26. Save
  27. Start
  28. 3
  29. Help
  30. an input
  31. a slider for volume
  32. False
  33. True
  34. Send
  35. False
  36. the settings page
  37. 4
  38. 2
  39. a box to type a name
  40. an input

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