App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 773 · 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.Which of these is an input? (a) your friends list (b) the home page of an app (c) today’s step count (d) a slider for volume
2. 2.🧩 Which of these is a button on this screen?
   [title] Settings
   [button] Help
   [button] Next
   [text box] Notes
   [slider] Volume
   [switch] Sound
   [text box] Name
   [button] Cancel (a) Sound (b) Help (c) Notes (d) Name
3. 3.🧩 What do we call one full page of an app? (a) a variable (b) a screen (c) a cable (d) a battery
4. 4.🧩 Which input is best for typing your name? (a) a picture (b) a switch (c) a text box (d) a slider
5. 5.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Next
   [button] Start
   [text box] Phone
   [button] Back
6. 6.🧩 How many buttons does this app screen have?
   [title] Order Snacks
   [text box] Phone
   [button] Back
   [text box] Age
   [button] Send
   [text box] Due date
   [slider] Volume
7. 7.True or false: a date picker is data. (a) True (b) False
8. 8.True or false: tap to Save is data. (a) False (b) True
9. 9.🧩 Which input is best for choosing a volume level? (a) a title (b) a switch (c) a slider (d) a text box
10. 10.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Help
    [button] Start
    [text box] Email
    [button] Send
    [switch] Sound
11. 11.🧩 In an app, what is tap to Start? (a) an input (b) data (c) a screen (d) a button
12. 12.True or false: a date picker is a button. (a) False (b) True
13. 13.🧩 In an app, what is your high score? (a) an input (b) a button (c) a screen (d) data
14. 14.🧩 In an app, what is today’s step count? (a) a button (b) an input (c) a screen (d) data
15. 15.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Email
    [button] Cancel
    [text box] Notes
    [text box] City (a) Cancel (b) Notes (c) Email (d) City
16. 16.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [button] Save
    [switch] Dark mode
    [button] Next
    [slider] Text size
17. 17.🧩 What does a button do when you tap it? (a) starts an action (b) saves the battery (c) changes the phone (d) shows the time
18. 18.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Due date
    [button] Start
    [text box] Subject
    [button] Save
    [button] Send
19. 19.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a slider (c) a title (d) a switch
20. 20.🧩 In an app, what is the log-in page? (a) data (b) a button (c) a screen (d) an input
21. 21.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Notes
    [button] Start
    [text box] City
    [text box] Phone
    [button] Cancel
22. 22.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Due date
    [button] Help
    [text box] Name
    [text box] Phone
    [button] Done
23. 23.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) an input (d) a title
24. 24.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [button] Back
    [button] Cancel
    [text box] Due date
    [switch] Dark mode
    [text box] Notes
    [text box] Name
25. 25.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Next
    [button] Send
    [text box] City
    [switch] Sound
26. 26.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Notes
    [switch] Show hints
    [button] Help
    [button] Back
27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [slider] Brightness
    [button] Cancel
    [text box] City
28. 28.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Done
    [button] Save
    [text box] Subject
    [switch] Sound
29. 29.True or false: the settings page is data. (a) True (b) False
30. 30.True or false: your saved notes is a screen. (a) True (b) False
31. 31.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Start
    [switch] Sound
    [text box] City
32. 32.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [text box] City
    [button] Next
    [button] Cancel
    [slider] Volume
    [text box] Notes
33. 33.True or false: a switch for dark mode is an input. (a) True (b) False
34. 34.🧩 In an app, what is tap to go Next? (a) a screen (b) an input (c) a button (d) data
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Cancel
    [slider] Text size
    [button] Next
    [text box] Notes
    [button] Save
    [switch] Dark mode
36. 36.True or false: your high score is a button. (a) True (b) False
37. 37.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] City
    [text box] Age
    [slider] Brightness
    [text box] Name
    [button] Done
38. 38.🧩 In an app, what is your friends list? (a) data (b) a screen (c) a button (d) an input
39. 39.🧩 In an app, what is a box to type a name? (a) data (b) an input (c) a button (d) a screen
40. 40.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Done
    [text box] City
    [button] Back
    [slider] Text size
    [text box] Email (a) Text size (b) Done (c) City (d) Email

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