App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 514 · 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) a logo (b) an input (c) a title (d) an icon
2. 2.Which of these is a button? (a) tap to go Next (b) the game-over page (c) the home page of an app (d) a slider for volume
3. 3.🧩 Which of these is a button on this screen?
   [title] New Note
   [text box] Notes
   [button] Send
   [button] Save
   [text box] Name (a) Send (b) Notes (c) Name
4. 4.True or false: a date picker is an input. (a) False (b) True
5. 5.🧩 In an app, what is the settings page? (a) an input (b) a screen (c) a button (d) data
6. 6.🧩 Which of these is a button on this screen?
   [title] New Note
   [button] Back
   [text box] City
   [switch] Sound
   [text box] Due date (a) Due date (b) Sound (c) City (d) Back
7. 7.Which of these is an input? (a) the settings page (b) your high score (c) a date picker (d) the home page of an app
8. 8.🧩 Which of these is a button on this screen?
   [title] New Note
   [button] Next
   [text box] Email
   [button] Cancel
   [button] Back (a) Email (b) Back
9. 9.🧩 What do we call one full page of an app? (a) a variable (b) a cable (c) a screen (d) a battery
10. 10.True or false: today’s step count is data. (a) True (b) False
11. 11.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [slider] Text size
    [button] Cancel
    [text box] Email
    [button] Send
    [button] Next
    [switch] Remind me
12. 12.True or false: a switch for dark mode is an input. (a) True (b) False
13. 13.🧩 Which input is best for typing your name? (a) a switch (b) a slider (c) a picture (d) a text box
14. 14.Which of these is a button? (a) the home page of an app (b) a box to type a name (c) tap to Save (d) the settings page
15. 15.True or false: today’s step count is a screen. (a) True (b) False
16. 16.🧩 In an app, what is a box to type a name? (a) a screen (b) an input (c) a button (d) data
17. 17.Which of these is a screen? (a) a box to type a name (b) tap to Send (c) tap to go Next (d) the home page of an app
18. 18.🧩 What does a button do when you tap it? (a) shows the time (b) changes the phone (c) starts an action (d) saves the battery
19. 19.Which of these is an input? (a) the log-in page (b) a slider for volume (c) the home page of an app (d) your high score
20. 20.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Phone
    [text box] Due date
    [button] Cancel
    [text box] Subject
    [button] Done
21. 21.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Send
    [slider] Text size
    [button] Help
    [button] Save
    [text box] Phone
    [text box] Subject
22. 22.🧩 In an app, what is a slider for volume? (a) a button (b) a screen (c) data (d) an input
23. 23.🧩 In an app, what is today’s step count? (a) an input (b) a button (c) a screen (d) data
24. 24.🧩 In an app, what is the log-in page? (a) an input (b) data (c) a screen (d) a button
25. 25.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [text box] Subject
    [button] Send
    [slider] Brightness
    [switch] Show hints
    [button] Cancel (a) Show hints (b) Cancel (c) Brightness (d) Subject
26. 26.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) screens (d) data
27. 27.🧩 In an app, what is your high score? (a) a screen (b) a button (c) an input (d) data
28. 28.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Phone
    [text box] City
    [button] Done
    [button] Help
    [switch] Remind me
    [button] Start
29. 29.True or false: the home page of an app is a screen. (a) True (b) False
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Send
    [text box] Name
    [button] Cancel
    [text box] City
    [text box] Email
31. 31.🧩 In an app, what is a switch for dark mode? (a) an input (b) a button (c) a screen (d) data
32. 32.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Send
    [text box] Phone
    [switch] Show hints
    [button] Done
33. 33.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Save
    [text box] City (a) Save (b) City
34. 34.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Help
    [text box] Age
    [button] Send
    [text box] Notes
    [text box] Email
    [slider] Volume
    [button] Cancel (a) Help (b) Age (c) Notes (d) Email
35. 35.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Age
    [button] Send
    [text box] Subject
36. 36.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
37. 37.🧩 In an app, what is tap to Send? (a) a screen (b) data (c) an input (d) a button
38. 38.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Back
    [switch] Show hints
    [button] Start
    [button] Next
    [text box] Subject
    [text box] Age
39. 39.Which of these is an input? (a) tap to go Next (b) the game-over page (c) a box to type a name (d) tap to Send
40. 40.True or false: your saved notes is data. (a) True (b) False

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