App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 386 · 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 tap to go Next? (a) a screen (b) a button (c) data (d) an input
2. 2.🧩 In an app, what is tap to Send? (a) data (b) a button (c) a screen (d) an input
3. 3.🧩 In an app, what is tap to Save? (a) a button (b) an input (c) a screen (d) data
4. 4.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Notes
   [button] Next
   [text box] Subject
   [button] Cancel
   [switch] Show hints
   [text box] Age
   [slider] Volume
   [button] Send
5. 5.🧩 What do we call one full page of an app? (a) a battery (b) a cable (c) a variable (d) a screen
6. 6.🧩 In an app, what is the game-over page? (a) an input (b) a screen (c) a button (d) data
7. 7.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [switch] Dark mode
   [text box] Age
   [button] Cancel
   [button] Next
   [button] Start
8. 8.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [button] Send
   [text box] Email
   [switch] Sound
   [button] Start
   [slider] Text size
   [text box] Notes
   [button] Next
9. 9.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) buttons (c) tabs (d) data
10. 10.True or false: your high score is data. (a) False (b) True
11. 11.🧩 Which input is best for typing your name? (a) a slider (b) a text box (c) a picture (d) a switch
12. 12.🧩 What does a button do when you tap it? (a) changes the phone (b) shows the time (c) starts an action (d) saves the battery
13. 13.True or false: the log-in page is a button. (a) True (b) False
14. 14.🧩 Which of these is a button on this screen?
    [title] Settings
    [button] Next
    [button] Save
    [text box] Name
    [button] Cancel (a) Cancel (b) Name
15. 15.True or false: the game-over page is a screen. (a) True (b) False
16. 16.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Cancel
    [slider] Brightness
    [text box] Email
17. 17.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [switch] Show hints
    [button] Send
    [text box] Age
    [button] Help
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Age
    [button] Help
    [button] Cancel
    [button] Back
    [slider] Text size
    [text box] Notes
    [text box] Due date
19. 19.🧩 In an app, what is your high score? (a) data (b) a button (c) an input (d) a screen
20. 20.True or false: the settings page is a screen. (a) True (b) False
21. 21.Which of these is an input? (a) your high score (b) a date picker (c) the home page of an app (d) today’s step count
22. 22.🧩 In an app, what is a date picker? (a) a screen (b) data (c) an input (d) a button
23. 23.True or false: today’s step count is a screen. (a) False (b) True
24. 24.True or false: a slider for volume is an input. (a) False (b) True
25. 25.Which of these is an input? (a) today’s step count (b) tap to Start (c) tap to go Next (d) a slider for volume
26. 26.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [button] Send
    [switch] Show hints
    [text box] Age
27. 27.🧩 In an app, what is the log-in page? (a) a button (b) data (c) an input (d) a screen
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Cancel
    [button] Help
    [text box] Notes
    [button] Save
29. 29.🧩 In an app, what is a slider for volume? (a) an input (b) a screen (c) a button (d) data
30. 30.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [switch] Sound
    [button] Done
    [text box] City
31. 31.🧩 In an app, what is today’s step count? (a) an input (b) a button (c) data (d) a screen
32. 32.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Age
    [button] Done
    [slider] Brightness (a) Brightness (b) Age (c) Done
33. 33.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Next
    [text box] Subject
34. 34.True or false: tap to go Next is data. (a) True (b) False
35. 35.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Phone
    [slider] Volume
    [button] Help
    [button] Start
    [text box] Notes
    [switch] Dark mode
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [button] Send
    [text box] Phone
    [slider] Volume
    [text box] Name
37. 37.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) an input (d) a title
38. 38.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Due date
    [button] Start
    [switch] Dark mode
    [button] Cancel
    [slider] Volume
    [button] Save (a) Volume (b) Start (c) Due date (d) Dark mode
39. 39.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Cancel
    [button] Save
    [slider] Brightness
    [text box] Notes
    [text box] Email
    [text box] Age
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Age
    [slider] Brightness
    [button] Back
    [button] Next

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