App Dev Worksheet: Parts of an App

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

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