← Parts of an app lesson New set →

App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 788 · 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.🧩 Which of these is a button on this screen?
    [title] Settings
    [switch] Show hints
    [button] Done
    [button] Save
    [slider] Volume
    [text box] Due date
    [text box] Email     (a) Due date (b) Done (c) Email (d) Show hints
  2. 2.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Name
    [button] Help
    [button] Save
    [button] Back     (a) Name (b) Help
  3. 3.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a text box (c) a slider (d) a switch
  4. 4.🧩 Which part lets the user give the app information? (a) an input (b) an icon (c) a logo (d) a title
  5. 5.Which of these is a screen? (a) a box to type a name (b) tap to go Next (c) the game-over page (d) tap to Send
  6. 6.True or false: the log-in page is data. (a) False (b) True
  7. 7.🧩 Which input is best for choosing a volume level? (a) a switch (b) a slider (c) a title (d) a text box
  8. 8.True or false: tap to Start is a button. (a) False (b) True
  9. 9.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) starts an action (d) saves the battery
  10. 10.True or false: your friends list is data. (a) True (b) False
  11. 11.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Save
    [switch] Show hints
    [button] Cancel
    [button] Next
    [slider] Volume
    [text box] Due date     (a) Cancel (b) Show hints (c) Due date (d) Volume
  12. 12.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [button] Help
    [text box] Due date
  13. 13.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Due date
    [button] Save
    [button] Start
    [button] Help
    [text box] Email
    [text box] City
    [slider] Brightness     (a) City (b) Due date (c) Email (d) Start
  14. 14.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Name
    [button] Start
    [slider] Brightness     (a) Start (b) Name (c) Brightness
  15. 15.🧩 Which input is best for typing your name? (a) a slider (b) a switch (c) a picture (d) a text box
  16. 16.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Next
    [text box] Email
    [button] Save
    [slider] Text size
    [text box] Due date
    [button] Help
    [text box] City
  17. 17.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [text box] Name
    [switch] Remind me
    [text box] Email     (a) Name (b) Email (c) Done (d) Remind me
  18. 18.🧩 In an app, what is your saved notes? (a) an input (b) a screen (c) a button (d) data
  19. 19.True or false: a date picker is an input. (a) False (b) True
  20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Name
    [text box] City
    [text box] Phone
    [button] Next
  21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Start
    [text box] Notes
  22. 22.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Help
    [text box] Notes     (a) Help (b) Notes
  23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Email
    [text box] Notes
    [button] Back
    [button] Save
    [button] Start
    [text box] Name
  24. 24.Which of these is an input? (a) tap to Save (b) your friends list (c) a switch for dark mode (d) tap to Send
  25. 25.True or false: the home page of an app is a screen. (a) False (b) True
  26. 26.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Cancel
    [slider] Volume
    [button] Send
    [text box] Phone
  27. 27.True or false: the game-over page is a button. (a) True (b) False
  28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Help
    [text box] Phone
    [button] Next
    [text box] City
  29. 29.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Due date
    [button] Next
    [switch] Dark mode
    [slider] Brightness
  30. 30.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] City
    [text box] Due date
    [slider] Text size
    [button] Back
    [button] Send
    [text box] Name
    [button] Done     (a) Send (b) City (c) Name (d) Due date
  31. 31.🧩 In an app, what is tap to Save? (a) an input (b) data (c) a button (d) a screen
  32. 32.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Next
    [text box] Name
  33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Help
    [text box] Subject
    [text box] Name
    [button] Start
    [text box] Due date
    [button] Send
  34. 34.Which of these is a button? (a) tap to go Next (b) a switch for dark mode (c) your saved notes (d) your high score
  35. 35.Which of these is a button? (a) a date picker (b) today’s step count (c) tap to Start (d) a slider for volume
  36. 36.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [button] Start
    [switch] Show hints     (a) Start (b) Subject (c) Show hints
  37. 37.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Help
    [text box] Phone
    [text box] Email
    [slider] Brightness
  38. 38.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] City
    [switch] Sound
    [text box] Phone
    [button] Cancel
    [text box] Notes     (a) Notes (b) Cancel (c) Phone (d) City
  39. 39.True or false: tap to Save is a button. (a) True (b) False
  40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Cancel
    [text box] Phone
    [slider] Brightness
    [text box] Age

Answer key

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

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