App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 986 · 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.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Settings
   [text box] City
   [button] Save
   [button] Next
2. 2.Which of these is data? (a) a switch for dark mode (b) a date picker (c) tap to Save (d) your saved notes
3. 3.Which of these is data? (a) tap to Start (b) your high score (c) tap to Save (d) the home page of an app
4. 4.Which of these is a screen? (a) a box to type a name (b) the home page of an app (c) tap to Save (d) your friends list
5. 5.Which of these is an input? (a) tap to Start (b) a switch for dark mode (c) tap to Send (d) your saved notes
6. 6.🧩 In an app, what is the home page of an app? (a) an input (b) data (c) a button (d) a screen
7. 7.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a switch (c) a slider (d) a title
8. 8.True or false: a date picker is data. (a) True (b) False
9. 9.Which of these is a screen? (a) tap to Save (b) the log-in page (c) your saved notes (d) your high score
10. 10.True or false: a slider for volume is a screen. (a) False (b) True
11. 11.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Back
    [text box] Name
    [text box] Due date
    [text box] Email
    [button] Done
    [button] Cancel (a) Due date (b) Done (c) Email (d) Name
12. 12.Which of these is a button? (a) a switch for dark mode (b) your high score (c) the settings page (d) tap to go Next
13. 13.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Next
    [text box] Email
    [slider] Text size
    [button] Done
    [button] Back
    [text box] Subject (a) Subject (b) Email (c) Text size (d) Done
14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Email
    [text box] Age
    [text box] Name
    [slider] Volume
    [button] Next
15. 15.🧩 Which part lets the user give the app information? (a) a title (b) an icon (c) an input (d) a logo
16. 16.🧩 Which of these is a button on this screen?
    [title] Settings
    [switch] Sound
    [button] Start
    [button] Save
    [text box] Name
    [slider] Text size (a) Save (b) Name (c) Text size (d) Sound
17. 17.🧩 What do we call one full page of an app? (a) a variable (b) a cable (c) a screen (d) a battery
18. 18.True or false: the settings page is a button. (a) True (b) False
19. 19.🧩 How many buttons does this app screen have?
    [title] Settings
    [text box] City
    [button] Send
    [button] Start
    [switch] Show hints
    [button] Back
20. 20.🧩 In an app, what is tap to Save? (a) data (b) an input (c) a screen (d) a button
21. 21.True or false: a box to type a name is data. (a) False (b) True
22. 22.🧩 In an app, what is the game-over page? (a) data (b) a button (c) an input (d) a screen
23. 23.🧩 In an app, what is tap to go Next? (a) an input (b) a screen (c) a button (d) data
24. 24.Which of these is an input? (a) tap to Save (b) the game-over page (c) tap to Start (d) a box to type a name
25. 25.🧩 What does a button do when you tap it? (a) changes the phone (b) saves the battery (c) starts an action (d) shows the time
26. 26.🧩 In an app, what is your high score? (a) an input (b) data (c) a screen (d) a button
27. 27.🧩 How many buttons does this app screen have?
    [title] Settings
    [switch] Show hints
    [text box] Phone
    [slider] Volume
    [button] Cancel
    [text box] Due date
    [button] Save
    [button] Next
28. 28.True or false: the home page of an app is an input. (a) False (b) True
29. 29.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Notes
    [text box] Age
    [button] Back
    [slider] Text size
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] City
    [button] Save
    [button] Cancel
    [slider] Volume
    [text box] Due date
31. 31.🧩 In an app, what is your saved notes? (a) a button (b) an input (c) data (d) a screen
32. 32.True or false: the game-over page is a button. (a) False (b) True
33. 33.Which of these is data? (a) the game-over page (b) the log-in page (c) today’s step count (d) tap to Save
34. 34.Which of these is a button? (a) tap to Save (b) a box to type a name (c) a switch for dark mode (d) the settings page
35. 35.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [slider] Text size
    [text box] Age
    [button] Done
    [button] Back
    [switch] Show hints
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [text box] Phone
    [button] Back
    [button] Start
    [text box] Age
    [button] Save
    [slider] Text size
37. 37.🧩 In an app, what is tap to Start? (a) an input (b) a button (c) data (d) a screen
38. 38.🧩 In an app, what is the settings page? (a) data (b) an input (c) a button (d) a screen
39. 39.True or false: a slider for volume is a button. (a) True (b) False
40. 40.🧩 Which input is best for choosing a volume level? (a) a title (b) a slider (c) a text box (d) a switch

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