← Parts of an app lesson New set →

App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 701 · 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
    [button] Help
    [button] Save
    [button] Next
    [text box] Phone
    [text box] Name
    [text box] Due date
    [switch] Dark mode
  2. 2.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Email
    [text box] Age
    [button] Done
    [button] Next
    [text box] Phone
    [button] Send     (a) Age (b) Phone (c) Next (d) Email
  3. 3.🧩 In an app, what is your saved notes? (a) a button (b) a screen (c) an input (d) data
  4. 4.🧩 In an app, what is the game-over page? (a) data (b) a screen (c) an input (d) a button
  5. 5.🧩 In an app, what is a slider for volume? (a) a screen (b) an input (c) a button (d) data
  6. 6.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Due date
    [button] Send
    [text box] Age
    [text box] Email
    [button] Back
    [switch] Sound
    [slider] Volume     (a) Back (b) Email (c) Due date (d) Age
  7. 7.True or false: the home page of an app is a screen. (a) False (b) True
  8. 8.Which of these is data? (a) the settings page (b) the home page of an app (c) your saved notes (d) the game-over page
  9. 9.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Subject
    [text box] Due date
    [switch] Sound
    [text box] Name
    [button] Help     (a) Due date (b) Help (c) Subject (d) Name
  10. 10.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Next
    [text box] Name
    [text box] Email
    [switch] Sound
    [text box] Subject
  11. 11.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Notes
    [text box] Email
    [button] Next
    [switch] Show hints
  12. 12.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a screen (d) a cable
  13. 13.🧩 In an app, what is a box to type a name? (a) a screen (b) data (c) an input (d) a button
  14. 14.Which of these is data? (a) tap to Save (b) the home page of an app (c) tap to Send (d) today’s step count
  15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Age
    [button] Cancel
    [switch] Sound
    [text box] Subject
    [text box] Phone
  16. 16.Which of these is a screen? (a) the settings page (b) tap to go Next (c) your friends list (d) tap to Save
  17. 17.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Text size
    [button] Save
    [switch] Dark mode
    [button] Cancel
    [button] Help
    [text box] Subject
  18. 18.🧩 In an app, what is today’s step count? (a) a button (b) an input (c) data (d) a screen
  19. 19.🧩 Which of these is a button on this screen?
    [title] New Note
    [switch] Show hints
    [slider] Volume
    [text box] Name
    [button] Next
    [button] Done     (a) Next (b) Volume (c) Show hints (d) Name
  20. 20.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Send
    [text box] Name
    [button] Start
    [text box] City
  21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [slider] Volume
    [switch] Dark mode
    [text box] Subject
    [button] Help
    [text box] Phone
    [text box] Email
  22. 22.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Start
    [text box] Name
    [slider] Volume     (a) Start (b) Volume (c) Name
  23. 23.🧩 In an app, what is tap to Send? (a) a button (b) a screen (c) an input (d) data
  24. 24.🧩 Which input is best for typing your name? (a) a slider (b) a text box (c) a picture (d) a switch
  25. 25.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [text box] Phone
    [text box] Email
    [text box] Name
  26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] City
    [button] Start
    [text box] Subject
  27. 27.🧩 Which part lets the user give the app information? (a) a title (b) an input (c) a logo (d) an icon
  28. 28.Which of these is a screen? (a) tap to Start (b) tap to Send (c) the home page of an app (d) your saved notes
  29. 29.True or false: a switch for dark mode is an input. (a) True (b) False
  30. 30.True or false: your saved notes is data. (a) False (b) True
  31. 31.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a title (c) a slider (d) a switch
  32. 32.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Age
    [button] Save
    [switch] Dark mode
    [button] Done     (a) Dark mode (b) Age (c) Save
  33. 33.True or false: a box to type a name is a button. (a) False (b) True
  34. 34.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] Email
    [switch] Dark mode
    [text box] Age
    [text box] City
  35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Text size
    [text box] Notes
    [button] Save
    [switch] Remind me
    [text box] Subject
  36. 36.🧩 Which input is best for choosing a volume level? (a) a title (b) a switch (c) a text box (d) a slider
  37. 37.True or false: the home page of an app is a button. (a) False (b) True
  38. 38.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Phone
    [text box] Age
    [button] Save
    [button] Next
    [text box] Notes
    [button] Back
    [switch] Remind me     (a) Phone (b) Next (c) Age (d) Notes
  39. 39.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Back
    [text box] Phone
    [button] Save
    [text box] Due date
    [button] Done
    [slider] Text size
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Age
    [button] Next
    [button] Send
    [text box] Due date
    [text box] Email
    [slider] Text size
    [button] Start

Answer key

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

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