App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 329 · 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.🧩 What do we call one full page of an app? (a) a cable (b) a battery (c) a screen (d) a variable
2. 2.Which of these is a button? (a) a slider for volume (b) tap to Start (c) the settings page (d) a date picker
3. 3.🧩 In an app, what is the game-over page? (a) an input (b) a screen (c) data (d) a button
4. 4.Which of these is a button? (a) tap to go Next (b) the home page of an app (c) a box to type a name (d) the game-over page
5. 5.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [button] Back
   [switch] Dark mode
   [button] Start
   [button] Cancel
   [text box] Age
6. 6.True or false: the settings page is data. (a) True (b) False
7. 7.🧩 Which of these is a button on this screen?
   [title] Sign Up
   [button] Send
   [text box] Name
   [button] Next
   [text box] Phone
   [button] Cancel
   [switch] Sound (a) Cancel (b) Phone (c) Name (d) Sound
8. 8.True or false: a slider for volume is an input. (a) False (b) True
9. 9.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [button] Save
   [text box] Email
   [switch] Show hints
   [button] Done
   [button] Cancel
   [text box] Subject
10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [switch] Remind me
    [button] Save
    [text box] Subject
11. 11.🧩 Scores, notes and settings that an app keeps are called ___. (a) tabs (b) data (c) screens (d) buttons
12. 12.Which of these is a button? (a) your high score (b) the game-over page (c) your friends list (d) tap to Save
13. 13.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Back
    [text box] Phone (a) Phone (b) Back
14. 14.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Start
    [slider] Text size
    [text box] Email
    [switch] Dark mode
    [button] Save
15. 15.Which of these is a screen? (a) the settings page (b) today’s step count (c) a date picker (d) your high score
16. 16.True or false: the home page of an app is a screen. (a) False (b) True
17. 17.True or false: tap to go Next is data. (a) True (b) False
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [switch] Show hints
    [button] Cancel
    [text box] Due date
    [text box] Email
    [slider] Text size
    [text box] Notes
    [button] Save
19. 19.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Age
    [button] Done
    [text box] Notes
20. 20.🧩 Which of these is a button on this screen?
    [title] New Note
    [slider] Text size
    [button] Done
    [text box] Due date
    [button] Save (a) Text size (b) Done (c) Due date
21. 21.True or false: your high score is a button. (a) True (b) False
22. 22.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Start
    [text box] Due date
    [switch] Remind me
    [slider] Text size
    [button] Cancel
23. 23.🧩 Which part lets the user give the app information? (a) an icon (b) an input (c) a title (d) a logo
24. 24.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Cancel
    [button] Done
    [switch] Show hints
    [text box] Phone
25. 25.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Start
    [text box] Name
    [switch] Dark mode
    [button] Save
    [text box] Notes
    [slider] Volume (a) Dark mode (b) Start (c) Name (d) Notes
26. 26.🧩 Which input is best for turning something ON or OFF? (a) a slider (b) a text box (c) a switch (d) a title
27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Next
    [button] Save
    [button] Done
    [text box] Name
28. 28.True or false: tap to Send is an input. (a) True (b) False
29. 29.🧩 In an app, what is your saved notes? (a) an input (b) a screen (c) data (d) a button
30. 30.True or false: your saved notes is data. (a) False (b) True
31. 31.🧩 In an app, what is tap to Send? (a) data (b) an input (c) a screen (d) a button
32. 32.True or false: the log-in page is a screen. (a) False (b) True
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Done
    [text box] Notes
    [slider] Brightness
    [button] Start
    [button] Save
34. 34.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Text size
    [button] Start
    [text box] Subject
    [text box] Name
35. 35.🧩 In an app, what is your high score? (a) an input (b) data (c) a button (d) a screen
36. 36.Which of these is a screen? (a) today’s step count (b) the log-in page (c) a switch for dark mode (d) tap to Send
37. 37.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [slider] Brightness
    [switch] Dark mode
    [text box] Notes
    [button] Save (a) Notes (b) Brightness (c) Dark mode (d) Save
38. 38.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [button] Back
    [text box] Due date
    [button] Save
    [slider] Brightness
39. 39.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Name
    [button] Back
    [button] Next
    [switch] Sound
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [button] Cancel
    [switch] Dark mode
    [button] Back
    [text box] Notes
    [button] Next
    [text box] Age
    [slider] Brightness

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