App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 154 · 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.True or false: tap to go Next is a button. (a) True (b) False
2. 2.🧩 What does a button do when you tap it? (a) changes the phone (b) saves the battery (c) shows the time (d) starts an action
3. 3.Which of these is an input? (a) your high score (b) your friends list (c) a switch for dark mode (d) the home page of an app
4. 4.🧩 Which input is best for typing your name? (a) a text box (b) a switch (c) a slider (d) a picture
5. 5.True or false: a slider for volume is a button. (a) False (b) True
6. 6.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Cancel
   [text box] Age
   [button] Next
   [slider] Brightness
   [button] Back (a) Age (b) Brightness (c) Next
7. 7.🧩 In an app, what is a date picker? (a) a button (b) an input (c) a screen (d) data
8. 8.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [button] Help
   [text box] Name
   [button] Send
   [button] Next
   [text box] Email
9. 9.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Back
   [text box] City
   [text box] Email
   [switch] Remind me
   [button] Next
   [text box] Subject (a) Back (b) Email (c) Subject (d) City
10. 10.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a slider (c) a title (d) a switch
11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Subject
    [switch] Remind me
    [text box] Age
    [text box] Notes
    [button] Help
    [button] Send
    [button] Start
12. 12.🧩 Which part lets the user give the app information? (a) a title (b) an icon (c) a logo (d) an input
13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Phone
    [button] Back
    [slider] Text size
    [switch] Show hints
14. 14.Which of these is a screen? (a) a box to type a name (b) tap to Save (c) tap to go Next (d) the home page of an app
15. 15.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [button] Save
    [text box] City
    [slider] Volume
    [switch] Remind me
    [text box] Age
16. 16.True or false: the home page of an app is a screen. (a) False (b) True
17. 17.True or false: your saved notes is an input. (a) False (b) True
18. 18.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Start
    [text box] Name
    [text box] City
    [text box] Age (a) Age (b) Start (c) City (d) Name
19. 19.🧩 What do we call one full page of an app? (a) a battery (b) a cable (c) a variable (d) a screen
20. 20.Which of these is a button? (a) your high score (b) a switch for dark mode (c) tap to go Next (d) the log-in page
21. 21.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Due date
    [button] Help
    [text box] Email
    [button] Save
22. 22.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Cancel
    [text box] Phone
    [switch] Sound
    [text box] Email
    [button] Help
    [slider] Brightness
    [button] Back (a) Phone (b) Sound (c) Help (d) Email
23. 23.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Name
    [button] Start (a) Start (b) Name
24. 24.🧩 In an app, what is tap to Save? (a) data (b) a screen (c) a button (d) an input
25. 25.True or false: a box to type a name is a screen. (a) True (b) False
26. 26.Which of these is data? (a) a box to type a name (b) your saved notes (c) tap to Send (d) the log-in page
27. 27.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Start
    [slider] Text size
    [switch] Dark mode
    [text box] City
    [text box] Age (a) Age (b) City (c) Dark mode (d) Start
28. 28.Which of these is an input? (a) the settings page (b) the log-in page (c) a date picker (d) the home page of an app
29. 29.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [switch] Dark mode
    [button] Back
    [text box] Notes
    [text box] City
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Age
    [button] Cancel
    [text box] Name
    [text box] City
31. 31.🧩 In an app, what is the game-over page? (a) data (b) a screen (c) a button (d) an input
32. 32.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Email
    [text box] Notes
    [text box] Phone
    [button] Done
33. 33.🧩 Which input is best for choosing a volume level? (a) a slider (b) a text box (c) a switch (d) a title
34. 34.True or false: the log-in page is an input. (a) True (b) False
35. 35.True or false: tap to Save is a screen. (a) True (b) False
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Name
    [text box] City
    [button] Help
    [button] Cancel
    [button] Start
37. 37.Which of these is a button? (a) the log-in page (b) the home page of an app (c) tap to Send (d) your friends list
38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] City
    [button] Cancel (a) City (b) Cancel
39. 39.True or false: the settings page is data. (a) True (b) False
40. 40.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) an input (d) a screen

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