App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 793 · 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 part lets the user give the app information? (a) an input (b) a title (c) a logo (d) an icon
2. 2.🧩 How many buttons does this app screen have?
   [title] Settings
   [button] Back
   [slider] Brightness
   [text box] City
   [switch] Sound
3. 3.🧩 In an app, what is tap to go Next? (a) data (b) a button (c) a screen (d) an input
4. 4.True or false: tap to Send is a screen. (a) False (b) True
5. 5.True or false: the game-over page is an input. (a) False (b) True
6. 6.🧩 What do we call one full page of an app? (a) a variable (b) a battery (c) a cable (d) a screen
7. 7.🧩 How many buttons does this app screen have?
   [title] Sign Up
   [button] Help
   [text box] Subject
8. 8.Which of these is a screen? (a) your saved notes (b) tap to Start (c) the game-over page (d) your friends list
9. 9.🧩 What does a button do when you tap it? (a) shows the time (b) saves the battery (c) starts an action (d) changes the phone
10. 10.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Save
    [text box] Subject (a) Subject (b) Save
11. 11.True or false: a box to type a name is a button. (a) False (b) True
12. 12.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Start
    [button] Next
    [text box] City
    [text box] Subject
    [slider] Text size
13. 13.Which of these is a button? (a) your friends list (b) tap to Start (c) your saved notes (d) the log-in page
14. 14.Which of these is data? (a) a slider for volume (b) your friends list (c) the log-in page (d) a switch for dark mode
15. 15.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Text size
    [text box] Notes
    [button] Start
    [switch] Sound
    [button] Help
16. 16.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Subject
    [button] Next
    [button] Done
    [slider] Brightness (a) Next (b) Brightness (c) Subject
17. 17.🧩 In an app, what is a box to type a name? (a) an input (b) a button (c) data (d) a screen
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [switch] Remind me
    [button] Done
    [text box] City
19. 19.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Remind me
    [button] Next
    [button] Cancel
    [text box] Due date
    [slider] Brightness
20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Name
    [text box] Email
    [button] Next
    [button] Save
    [text box] Phone
    [button] Help
21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Back
    [button] Help
    [text box] Age
    [switch] Dark mode
    [text box] City
    [button] Start
    [text box] Name
22. 22.🧩 In an app, what is the home page of an app? (a) data (b) an input (c) a screen (d) a button
23. 23.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [slider] Brightness
    [text box] Phone
    [text box] Email
    [button] Next
    [text box] Name
    [button] Save
    [button] Help
24. 24.🧩 Which input is best for typing your name? (a) a switch (b) a slider (c) a picture (d) a text box
25. 25.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Help
    [button] Next
    [text box] Notes
    [text box] Due date (a) Due date (b) Notes (c) Help
26. 26.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Phone
    [switch] Show hints
    [text box] Name
    [button] Next
    [button] Send (a) Phone (b) Send (c) Name (d) Show hints
27. 27.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Email
    [button] Start
    [text box] City
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Save
    [text box] City
    [switch] Dark mode
29. 29.True or false: the game-over page is a screen. (a) False (b) True
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Back
    [slider] Brightness
    [switch] Show hints
    [text box] Subject
    [button] Next
    [button] Start
31. 31.🧩 In an app, what is the game-over page? (a) a button (b) an input (c) a screen (d) data
32. 32.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a title (c) a switch (d) a text box
33. 33.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [text box] Due date
    [text box] Subject
    [button] Help (a) Subject (b) Due date (c) Name (d) Help
34. 34.True or false: a slider for volume is a screen. (a) False (b) True
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Done
    [text box] Notes
    [text box] Email
    [button] Back
    [slider] Brightness
36. 36.🧩 In an app, what is tap to Send? (a) data (b) a button (c) an input (d) a screen
37. 37.🧩 In an app, what is a date picker? (a) data (b) an input (c) a screen (d) a button
38. 38.🧩 In an app, what is the settings page? (a) a button (b) data (c) a screen (d) an input
39. 39.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Send
    [switch] Sound
    [text box] Due date
    [button] Help
    [text box] Name (a) Send (b) Due date (c) Name (d) Sound
40. 40.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Next
    [button] Send
    [slider] Brightness
    [text box] Due date

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