← Parts of an app lesson New set →

App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 55 · 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 inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Email
    [switch] Remind me
    [button] Done
    [button] Next
    [button] Cancel
  2. 2.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Notes
    [button] Help
    [text box] Email
    [switch] Remind me
  3. 3.🧩 In an app, what is your friends list? (a) a button (b) a screen (c) an input (d) data
  4. 4.Which of these is a screen? (a) a date picker (b) the home page of an app (c) a slider for volume (d) tap to Start
  5. 5.Which of these is a button? (a) a date picker (b) today’s step count (c) tap to Save (d) the home page of an app
  6. 6.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Done
    [text box] City
    [switch] Dark mode
    [text box] Email
    [text box] Phone
  7. 7.🧩 What do we call one full page of an app? (a) a screen (b) a battery (c) a cable (d) a variable
  8. 8.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a title (c) a text box (d) a switch
  9. 9.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) tabs (d) screens
  10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Next
    [text box] Subject
    [slider] Brightness
    [text box] Name
    [button] Cancel
    [text box] Age
  11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Name
    [button] Next
    [switch] Dark mode
    [text box] Due date
  12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Subject
    [button] Save
    [slider] Volume
    [switch] Sound
    [text box] Phone
    [text box] Name
  13. 13.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Done
    [button] Cancel
    [slider] Volume
    [text box] Phone
    [button] Start
  14. 14.Which of these is data? (a) the log-in page (b) tap to go Next (c) a slider for volume (d) your high score
  15. 15.🧩 In an app, what is your high score? (a) data (b) a screen (c) a button (d) an input
  16. 16.True or false: a box to type a name is a button. (a) True (b) False
  17. 17.True or false: a slider for volume is an input. (a) False (b) True
  18. 18.🧩 Which of these is a button on this screen?
    [title] Settings
    [switch] Dark mode
    [text box] Due date
    [slider] Brightness
    [text box] Email
    [button] Cancel
    [text box] Name     (a) Email (b) Name (c) Cancel (d) Due date
  19. 19.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Done
    [slider] Volume
    [button] Cancel
    [button] Next
    [text box] Name
  20. 20.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Cancel
    [text box] Notes
    [slider] Volume
    [text box] Age
    [switch] Remind me
  21. 21.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Notes
    [text box] Age
    [button] Send
    [button] Back
    [text box] Phone
  22. 22.Which of these is an input? (a) tap to Save (b) a switch for dark mode (c) your high score (d) the log-in page
  23. 23.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Next
    [switch] Sound
    [text box] Notes
    [slider] Volume
  24. 24.🧩 How many buttons does this app screen have?
    [title] New Note
    [slider] Text size
    [button] Save
    [switch] Sound
    [text box] Notes
  25. 25.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Dark mode
    [button] Cancel
    [text box] Email
    [slider] Volume
  26. 26.🧩 Which input is best for choosing a volume level? (a) a text box (b) a title (c) a slider (d) a switch
  27. 27.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Phone
    [text box] Due date
    [button] Help
    [switch] Show hints
    [button] Done
    [text box] Age
  28. 28.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Age
    [button] Send
    [button] Save
    [button] Cancel
    [text box] Phone
    [text box] Notes
  29. 29.True or false: tap to Start is a button. (a) False (b) True
  30. 30.Which of these is a screen? (a) the game-over page (b) tap to go Next (c) your friends list (d) a box to type a name
  31. 31.Which of these is an input? (a) tap to go Next (b) a date picker (c) the log-in page (d) the game-over page
  32. 32.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
  33. 33.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Help
    [button] Back
    [slider] Text size
    [button] Next
    [text box] Name
  34. 34.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Done
    [slider] Volume
    [button] Back
    [button] Start
    [text box] Subject
    [text box] Age
    [text box] Name
  35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Phone
    [button] Start
    [text box] Name
    [text box] Email
  36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Phone
    [button] Send
  37. 37.🧩 In an app, what is today’s step count? (a) a button (b) data (c) a screen (d) an input
  38. 38.🧩 In an app, what is tap to go Next? (a) data (b) a screen (c) an input (d) a button
  39. 39.🧩 What does a button do when you tap it? (a) shows the time (b) starts an action (c) changes the phone (d) saves the battery
  40. 40.🧩 In an app, what is a box to type a name? (a) a screen (b) data (c) a button (d) an input

Answer key

  1. 2
  2. 1
  3. data
  4. the home page of an app
  5. tap to Save
  6. 4
  7. a screen
  8. a switch
  9. data
  10. 4
  11. 3
  12. 5
  13. 3
  14. your high score
  15. data
  16. False
  17. True
  18. Cancel
  19. 3
  20. 1
  21. 2
  22. a switch for dark mode
  23. 1
  24. 1
  25. 1
  26. a slider
  27. 2
  28. 3
  29. True
  30. the game-over page
  31. a date picker
  32. an input
  33. 3
  34. 3
  35. 3
  36. 1
  37. data
  38. a button
  39. starts an action
  40. an input

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