App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 213 · 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 the log-in page? (a) data (b) a screen (c) a button (d) an input
2. 2.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) a screen (d) data
3. 3.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) a title (d) an input
4. 4.Which of these is a screen? (a) a switch for dark mode (b) the home page of an app (c) tap to Save (d) tap to go Next
5. 5.🧩 In an app, what is tap to Send? (a) data (b) a screen (c) a button (d) an input
6. 6.🧩 In an app, what is your friends list? (a) a screen (b) a button (c) an input (d) data
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Order Snacks
   [button] Save
   [switch] Dark mode
   [button] Cancel
   [text box] Due date
   [text box] Notes
   [slider] Brightness
   [text box] Email
8. 8.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a screen (d) a cable
9. 9.Which of these is data? (a) tap to Save (b) tap to Start (c) today’s step count (d) the log-in page
10. 10.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Cancel
    [text box] Notes
    [button] Save
    [button] Done
    [text box] Subject
    [slider] Brightness
    [text box] Due date (a) Due date (b) Subject (c) Done (d) Notes
11. 11.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Phone
    [text box] City
    [button] Save (a) City (b) Phone (c) Save
12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Email
    [switch] Remind me
    [text box] Phone
    [button] Cancel
13. 13.True or false: your high score is a screen. (a) False (b) True
14. 14.Which of these is data? (a) your saved notes (b) a switch for dark mode (c) a date picker (d) a box to type a name
15. 15.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [switch] Sound
    [text box] Subject
    [button] Cancel
16. 16.Which of these is an input? (a) the log-in page (b) the settings page (c) today’s step count (d) a box to type a name
17. 17.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Notes
    [button] Cancel
    [text box] Due date
    [button] Send
18. 18.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Name
    [text box] Phone
    [switch] Dark mode
    [button] Help
19. 19.🧩 In an app, what is a slider for volume? (a) data (b) an input (c) a button (d) a screen
20. 20.🧩 In an app, what is the game-over page? (a) data (b) an input (c) a button (d) a screen
21. 21.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Dark mode
    [slider] Volume
    [button] Done
    [text box] Phone
    [button] Help
    [text box] Age
    [text box] Email
    [button] Send
22. 22.🧩 What does a button do when you tap it? (a) starts an action (b) shows the time (c) saves the battery (d) changes the phone
23. 23.Which of these is a button? (a) a box to type a name (b) a switch for dark mode (c) tap to Save (d) your high score
24. 24.🧩 In an app, what is a switch for dark mode? (a) a button (b) data (c) an input (d) a screen
25. 25.🧩 In an app, what is the home page of an app? (a) an input (b) a screen (c) data (d) a button
26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Next
    [slider] Text size
    [text box] Email
27. 27.🧩 How many buttons does this app screen have?
    [title] New Note
    [switch] Sound
    [text box] Due date
    [slider] Text size
    [button] Next
    [button] Save
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [switch] Show hints
    [text box] Due date
    [button] Start
    [slider] Text size
29. 29.True or false: tap to Send is a button. (a) False (b) True
30. 30.True or false: your friends list is data. (a) False (b) True
31. 31.True or false: a switch for dark mode is an input. (a) True (b) False
32. 32.Which of these is an input? (a) tap to Send (b) tap to go Next (c) today’s step count (d) a slider for volume
33. 33.Which of these is an input? (a) the settings page (b) a date picker (c) tap to Send (d) tap to Save
34. 34.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a title (d) a slider
35. 35.🧩 In an app, what is tap to go Next? (a) an input (b) data (c) a button (d) a screen
36. 36.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a title (c) a text box (d) a switch
37. 37.Which of these is data? (a) the log-in page (b) tap to Save (c) the home page of an app (d) your friends list
38. 38.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Cancel
    [text box] Due date
    [text box] Email (a) Due date (b) Cancel (c) Email
39. 39.🧩 Which of these is a button on this screen?
    [title] Settings
    [text box] Name
    [text box] Email
    [button] Cancel
    [text box] Notes
    [switch] Sound (a) Email (b) Name (c) Cancel (d) Notes
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Send
    [switch] Dark mode
    [text box] Age
    [text box] Name
    [text box] Due date

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