App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 845 · 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 screen? (a) the log-in page (b) your saved notes (c) your friends list (d) a date picker
2. 2.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Notes
   [button] Next
   [text box] Email
   [button] Cancel
   [button] Send
   [text box] Name
3. 3.🧩 In an app, what is your saved notes? (a) an input (b) data (c) a button (d) a screen
4. 4.True or false: tap to Send is a button. (a) True (b) False
5. 5.Which of these is data? (a) a switch for dark mode (b) a slider for volume (c) tap to Send (d) today’s step count
6. 6.🧩 Which part lets the user give the app information? (a) a logo (b) an icon (c) an input (d) a title
7. 7.🧩 Which input is best for typing your name? (a) a text box (b) a picture (c) a slider (d) a switch
8. 8.🧩 In an app, what is the log-in page? (a) a button (b) data (c) a screen (d) an input
9. 9.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [button] Start
   [button] Save
   [switch] Show hints
   [text box] Notes
   [button] Back (a) Show hints (b) Notes (c) Start
10. 10.🧩 In an app, what is tap to Send? (a) a button (b) an input (c) a screen (d) data
11. 11.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Notes
    [text box] Phone
    [text box] Subject
    [button] Save
    [button] Help
12. 12.True or false: the game-over page is an input. (a) False (b) True
13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Done
    [text box] Notes
    [switch] Dark mode
    [text box] Name
    [text box] Due date
14. 14.True or false: the log-in page is a screen. (a) True (b) False
15. 15.🧩 In an app, what is a date picker? (a) a screen (b) a button (c) data (d) an input
16. 16.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Age
    [text box] Name
    [button] Save
    [slider] Text size
    [text box] Notes
    [switch] Show hints
    [button] Cancel
17. 17.True or false: the home page of an app is a button. (a) True (b) False
18. 18.🧩 Which of these is a button on this screen?
    [title] Settings
    [slider] Brightness
    [button] Help
    [switch] Sound
    [text box] Email (a) Help (b) Email (c) Sound (d) Brightness
19. 19.Which of these is a screen? (a) a slider for volume (b) your saved notes (c) a box to type a name (d) the settings page
20. 20.🧩 In an app, what is a box to type a name? (a) a button (b) a screen (c) data (d) an input
21. 21.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Subject
    [slider] Volume
    [switch] Dark mode
    [button] Done
    [text box] Due date
22. 22.True or false: the game-over page is data. (a) False (b) True
23. 23.🧩 What do we call one full page of an app? (a) a cable (b) a battery (c) a screen (d) a variable
24. 24.🧩 In an app, what is the home page of an app? (a) data (b) a button (c) an input (d) a screen
25. 25.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
26. 26.🧩 In an app, what is today’s step count? (a) a screen (b) data (c) a button (d) an input
27. 27.🧩 Scores, notes and settings that an app keeps are called ___. (a) screens (b) tabs (c) buttons (d) data
28. 28.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Back
    [slider] Volume
    [switch] Sound
    [button] Cancel
    [text box] City
29. 29.True or false: tap to go Next is a button. (a) False (b) True
30. 30.Which of these is an input? (a) your saved notes (b) tap to go Next (c) today’s step count (d) a box to type a name
31. 31.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [switch] Dark mode
    [slider] Brightness
    [text box] Age
    [text box] Notes
    [text box] Phone
    [button] Back
    [button] Send
32. 32.Which of these is an input? (a) a switch for dark mode (b) today’s step count (c) your saved notes (d) the log-in page
33. 33.Which of these is a button? (a) your high score (b) the game-over page (c) tap to Send (d) a date picker
34. 34.🧩 In an app, what is tap to Start? (a) a screen (b) an input (c) a button (d) data
35. 35.True or false: the game-over page is a screen. (a) True (b) False
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Done
    [text box] Email
    [text box] Due date
    [button] Help
    [switch] Sound
    [button] Next
    [text box] Notes
37. 37.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] City
    [button] Start
    [text box] Email
    [text box] Due date
38. 38.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Email
    [button] Done
    [button] Back
    [button] Send
    [switch] Remind me
    [slider] Brightness (a) Brightness (b) Done (c) Remind me (d) Email
39. 39.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Done
    [button] Start
    [switch] Dark mode
    [text box] Age
    [button] Help (a) Help (b) Dark mode (c) Age
40. 40.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [button] Send
    [slider] Brightness
    [text box] Age
    [button] Save
    [switch] Dark mode

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