App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 282 · 40 questions

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.

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

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