← Parts of an app lesson New set →

App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 372 · 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.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [switch] Remind me
    [text box] Name
    [button] Save
    [button] Next
    [text box] Phone
    [button] Cancel
    [text box] Due date
  2. 2.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Due date
    [button] Next
    [button] Done
    [button] Send
    [text box] Phone
    [text box] City
  3. 3.🧩 In an app, what is tap to Start? (a) a button (b) a screen (c) data (d) an input
  4. 4.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Cancel
    [text box] City
    [button] Help
  5. 5.🧩 What does a button do when you tap it? (a) starts an action (b) changes the phone (c) shows the time (d) saves the battery
  6. 6.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a text box (c) a title (d) a slider
  7. 7.True or false: a date picker is a button. (a) True (b) False
  8. 8.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Notes
    [slider] Text size
    [button] Help
    [switch] Remind me     (a) Remind me (b) Help (c) Notes (d) Text size
  9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Next
    [text box] Age
    [button] Back
  10. 10.Which of these is data? (a) tap to Start (b) your friends list (c) a switch for dark mode (d) the settings page
  11. 11.True or false: today’s step count is an input. (a) True (b) False
  12. 12.Which of these is data? (a) a date picker (b) your high score (c) the log-in page (d) tap to Start
  13. 13.Which of these is a button? (a) a date picker (b) your saved notes (c) tap to Send (d) a switch for dark mode
  14. 14.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Save
    [slider] Volume
    [text box] City
    [switch] Dark mode
  15. 15.Which of these is a screen? (a) a slider for volume (b) tap to go Next (c) the settings page (d) a date picker
  16. 16.🧩 In an app, what is tap to go Next? (a) a screen (b) an input (c) data (d) a button
  17. 17.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a screen (d) a cable
  18. 18.Which of these is data? (a) a slider for volume (b) tap to go Next (c) your saved notes (d) the home page of an app
  19. 19.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Next
    [button] Cancel
    [button] Done
    [text box] Name
    [text box] Due date
  20. 20.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Send
    [slider] Volume
    [text box] Subject
    [text box] Phone
    [text box] Notes
    [button] Save
    [button] Next     (a) Notes (b) Phone (c) Subject (d) Save
  21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Next
    [text box] Due date
    [button] Start
    [text box] Notes
    [button] Help
    [text box] Email
  22. 22.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [switch] Dark mode
    [button] Back
    [text box] Age
    [text box] Phone
    [text box] Name
  23. 23.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [button] Start
    [switch] Sound
    [slider] Brightness
    [text box] Notes     (a) Start (b) Sound (c) Notes (d) Name
  24. 24.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Send
    [switch] Dark mode
    [button] Next
    [text box] Subject
    [text box] Due date
    [slider] Brightness
    [text box] Age
  25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [slider] Text size
    [text box] Name
    [button] Help
    [text box] Due date
    [button] Cancel
    [text box] City
    [switch] Dark mode
  26. 26.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Back
    [button] Save
    [text box] Subject
    [slider] Brightness
    [text box] Email
    [text box] City
    [button] Next     (a) Save (b) Email (c) Subject (d) City
  27. 27.🧩 Which input is best for typing your name? (a) a switch (b) a picture (c) a text box (d) a slider
  28. 28.True or false: tap to go Next is a button. (a) True (b) False
  29. 29.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Help
    [text box] Subject
    [button] Done
    [button] Cancel
  30. 30.True or false: the home page of an app is an input. (a) False (b) True
  31. 31.Which of these is a button? (a) a date picker (b) the log-in page (c) the game-over page (d) tap to Save
  32. 32.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Name
    [button] Cancel
    [button] Done
    [text box] Email
    [switch] Sound     (a) Cancel (b) Email (c) Name (d) Sound
  33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] City
    [button] Help
    [text box] Notes
    [text box] Name
    [button] Next
    [button] Cancel
  34. 34.🧩 Which part lets the user give the app information? (a) a logo (b) a title (c) an icon (d) an input
  35. 35.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] City
    [text box] Phone
    [button] Done
    [switch] Show hints
    [text box] Due date     (a) City (b) Phone (c) Done (d) Due date
  36. 36.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [button] Done
    [text box] Notes
  37. 37.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Save
    [button] Next
    [text box] Subject
    [slider] Text size
    [text box] Email     (a) Save (b) Subject (c) Text size (d) Email
  38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Next
    [text box] City
    [slider] Text size
    [button] Send
    [button] Help     (a) City (b) Send (c) Text size
  39. 39.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Due date
    [text box] Email
    [button] Send
    [text box] Notes     (a) Email (b) Notes (c) Due date (d) Send
  40. 40.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [button] Back
    [text box] Name
    [button] Save

Answer key

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

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students