App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 527 · 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 of these is a button on this screen?
   [title] Sign Up
   [switch] Sound
   [text box] Due date
   [button] Start
   [button] Cancel (a) Sound (b) Cancel (c) Due date
2. 2.🧩 In an app, what is the log-in page? (a) a button (b) an input (c) a screen (d) data
3. 3.🧩 Which part lets the user give the app information? (a) a title (b) an input (c) a logo (d) an icon
4. 4.🧩 How many buttons does this app screen have?
   [title] New Note
   [text box] Phone
   [slider] Volume
   [text box] Notes
   [button] Done
5. 5.Which of these is a screen? (a) a date picker (b) your saved notes (c) the log-in page (d) today’s step count
6. 6.🧩 Which input is best for choosing a volume level? (a) a text box (b) a slider (c) a switch (d) a title
7. 7.True or false: a switch for dark mode is an input. (a) False (b) True
8. 8.🧩 Which input is best for typing your name? (a) a switch (b) a text box (c) a slider (d) a picture
9. 9.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [text box] Notes
   [text box] Subject
   [button] Next
   [slider] Text size (a) Notes (b) Text size (c) Next (d) Subject
10. 10.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [slider] Brightness
    [switch] Sound
    [text box] Due date
    [button] Cancel
11. 11.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Email
    [button] Next
    [button] Cancel
    [button] Start (a) Cancel (b) Email
12. 12.Which of these is data? (a) your high score (b) the log-in page (c) a slider for volume (d) tap to Start
13. 13.🧩 In an app, what is the home page of an app? (a) a button (b) a screen (c) data (d) an input
14. 14.Which of these is data? (a) tap to Start (b) tap to Send (c) today’s step count (d) the game-over page
15. 15.🧩 Which of these is a button on this screen?
    [title] Settings
    [slider] Volume
    [button] Send
    [text box] Email
    [text box] City
    [button] Next (a) Email (b) Volume (c) City (d) Send
16. 16.Which of these is an input? (a) tap to Save (b) a box to type a name (c) tap to go Next (d) today’s step count
17. 17.True or false: your friends list is data. (a) False (b) True
18. 18.🧩 In an app, what is your friends list? (a) data (b) a screen (c) an input (d) a button
19. 19.🧩 In an app, what is today’s step count? (a) an input (b) a button (c) a screen (d) data
20. 20.🧩 What does a button do when you tap it? (a) starts an action (b) shows the time (c) changes the phone (d) saves the battery
21. 21.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Cancel
    [text box] Name
    [text box] Email
    [text box] Subject
    [button] Save
    [button] Help (a) Help (b) Name (c) Email (d) Subject
22. 22.🧩 Which input is best for turning something ON or OFF? (a) a switch (b) a text box (c) a slider (d) a title
23. 23.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] Subject
    [text box] Notes
    [button] Back
    [button] Save
    [text box] City
24. 24.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [text box] Age
    [button] Done
    [text box] Email
    [button] Cancel
    [button] Help
25. 25.True or false: tap to Save is an input. (a) False (b) True
26. 26.True or false: today’s step count is a button. (a) False (b) True
27. 27.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Brightness
    [text box] Phone
    [button] Send
    [switch] Dark mode
    [text box] City
28. 28.True or false: the game-over page is a screen. (a) False (b) True
29. 29.🧩 In an app, what is tap to Send? (a) a screen (b) a button (c) data (d) an input
30. 30.🧩 Which of these is a button on this screen?
    [title] New Note
    [switch] Dark mode
    [button] Start
    [text box] Due date
    [slider] Volume
    [button] Next
    [button] Save (a) Dark mode (b) Due date (c) Volume (d) Next
31. 31.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Send
    [button] Start
    [button] Save
    [text box] Subject
    [slider] Text size
    [text box] Email
    [text box] Name (a) Name (b) Subject (c) Email (d) Start
32. 32.🧩 In an app, what is tap to go Next? (a) data (b) an input (c) a button (d) a screen
33. 33.True or false: your friends list is a screen. (a) False (b) True
34. 34.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [text box] Due date
    [button] Start
    [switch] Sound
    [text box] Name (a) Due date (b) Name (c) Sound (d) Start
35. 35.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Brightness
    [text box] Subject
    [button] Next
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Save
    [text box] Phone
    [button] Done
    [text box] Name
    [slider] Volume
37. 37.🧩 In an app, what is a switch for dark mode? (a) a button (b) an input (c) data (d) a screen
38. 38.🧩 In an app, what is the settings page? (a) data (b) a button (c) an input (d) a screen
39. 39.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [slider] Brightness
    [text box] City
    [text box] Email
40. 40.🧩 How many buttons does this app screen have?
    [title] Settings
    [slider] Brightness
    [text box] Name
    [text box] Due date
    [button] Start
    [text box] City
    [button] Next

Free app development lessons, practice and worksheets at talentjr.in/app-development-for-students