App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 641 · 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] Edit Profile
   [button] Save
   [text box] Phone
   [button] Back
   [text box] Name
2. 2.🧩 Which part lets the user give the app information? (a) a logo (b) a title (c) an icon (d) an input
3. 3.Which of these is a screen? (a) your saved notes (b) tap to Start (c) tap to go Next (d) the log-in page
4. 4.True or false: your saved notes is data. (a) True (b) False
5. 5.Which of these is a screen? (a) tap to Send (b) a box to type a name (c) the settings page (d) tap to go Next
6. 6.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Notes
   [button] Next
   [slider] Volume
7. 7.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] New Note
   [button] Save
   [text box] Notes
   [slider] Text size
   [button] Help
   [button] Next
   [text box] Email
8. 8.True or false: a box to type a name is an input. (a) True (b) False
9. 9.🧩 Which of these is a button on this screen?
   [title] Add Homework
   [button] Help
   [text box] City
   [switch] Show hints (a) City (b) Show hints (c) Help
10. 10.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Done
    [button] Help
    [text box] Age
    [button] Back
    [switch] Remind me
11. 11.True or false: the settings page is an input. (a) True (b) False
12. 12.Which of these is an input? (a) a slider for volume (b) tap to Send (c) your high score (d) the log-in page
13. 13.🧩 In an app, what is tap to Save? (a) data (b) a button (c) a screen (d) an input
14. 14.🧩 How many buttons does this app screen have?
    [title] New Note
    [text box] Name
    [text box] Email
    [text box] City
    [button] Done
    [slider] Text size
15. 15.True or false: your friends list is data. (a) False (b) True
16. 16.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) tabs (c) screens (d) data
17. 17.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Subject
    [slider] Volume
    [button] Save
    [text box] Age
18. 18.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [text box] Subject
    [switch] Dark mode
    [button] Done
    [text box] Phone
    [text box] Email
19. 19.True or false: the log-in page is an input. (a) True (b) False
20. 20.True or false: your friends list is an input. (a) True (b) False
21. 21.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Subject
    [button] Start
    [button] Next
    [switch] Sound
    [button] Save (a) Sound (b) Subject (c) Start
22. 22.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] City
    [switch] Dark mode
    [text box] Notes
    [button] Start
    [text box] Email
    [slider] Text size
23. 23.🧩 In an app, what is a slider for volume? (a) a screen (b) data (c) an input (d) a button
24. 24.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [button] Back
    [text box] Age
    [text box] City
    [switch] Dark mode
    [button] Cancel
25. 25.True or false: tap to Start is a screen. (a) True (b) False
26. 26.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [switch] Show hints
    [button] Next
    [button] Back
    [text box] City
    [button] Done
27. 27.🧩 What do we call one full page of an app? (a) a battery (b) a variable (c) a cable (d) a screen
28. 28.🧩 Which input is best for choosing a volume level? (a) a text box (b) a title (c) a slider (d) a switch
29. 29.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Email
    [text box] Age
    [switch] Show hints
    [button] Back
    [button] Next
    [button] Save
30. 30.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] New Note
    [text box] Due date
    [button] Done
31. 31.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Age
    [button] Start
    [text box] Email (a) Email (b) Age (c) Start
32. 32.🧩 Which input is best for typing your name? (a) a text box (b) a slider (c) a switch (d) a picture
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Done
    [text box] Name
    [switch] Sound
    [text box] Notes
    [slider] Text size
    [button] Start
34. 34.🧩 In an app, what is a switch for dark mode? (a) data (b) a screen (c) a button (d) an input
35. 35.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a title (c) a switch (d) a slider
36. 36.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Order Snacks
    [button] Cancel
    [text box] Age
    [switch] Sound
37. 37.🧩 How many buttons does this app screen have?
    [title] Order Snacks
    [text box] Age
    [button] Help
38. 38.🧩 In an app, what is today’s step count? (a) an input (b) a button (c) data (d) a screen
39. 39.🧩 In an app, what is the game-over page? (a) an input (b) a screen (c) data (d) a button
40. 40.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Done
    [text box] Email
    [button] Next
    [button] Help (a) Email (b) Done

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