App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 593 · 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? (a) a switch for dark mode (b) a slider for volume (c) tap to go Next (d) a date picker
2. 2.🧩 Which of these is a button on this screen?
   [title] Order Snacks
   [slider] Text size
   [button] Send
   [button] Next
   [text box] City
   [text box] Email
   [button] Start (a) Email (b) City (c) Start (d) Text size
3. 3.True or false: the log-in page is a screen. (a) False (b) True
4. 4.🧩 What does a button do when you tap it? (a) saves the battery (b) changes the phone (c) shows the time (d) starts an action
5. 5.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) data (c) tabs (d) screens
6. 6.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
   [title] Sign Up
   [text box] Email
   [text box] Subject
   [switch] Show hints
   [button] Next
   [button] Save
   [text box] Age
7. 7.🧩 In an app, what is your friends list? (a) a screen (b) data (c) an input (d) a button
8. 8.True or false: the home page of an app is a screen. (a) False (b) True
9. 9.Which of these is data? (a) the settings page (b) your friends list (c) the home page of an app (d) tap to go Next
10. 10.🧩 What do we call one full page of an app? (a) a variable (b) a screen (c) a battery (d) a cable
11. 11.🧩 In an app, what is the settings page? (a) a button (b) a screen (c) data (d) an input
12. 12.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Send
    [text box] Phone
    [button] Done
    [text box] Notes
    [button] Help (a) Phone (b) Done (c) Notes
13. 13.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Edit Profile
    [text box] Phone
    [text box] Notes
    [text box] Email
    [button] Help
    [slider] Volume
    [switch] Show hints
14. 14.🧩 Which input is best for typing your name? (a) a slider (b) a switch (c) a picture (d) a text box
15. 15.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Back
    [text box] City
    [button] Help
16. 16.True or false: the settings page is a screen. (a) True (b) False
17. 17.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Due date
    [button] Cancel
    [text box] Age
18. 18.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Done
    [button] Help
    [text box] Name
    [text box] Phone (a) Phone (b) Help (c) Name
19. 19.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Name
    [slider] Brightness
    [text box] Notes
    [button] Help
20. 20.🧩 In an app, what is tap to Start? (a) an input (b) a screen (c) a button (d) data
21. 21.True or false: a slider for volume is an input. (a) True (b) False
22. 22.🧩 Which input is best for choosing a volume level? (a) a text box (b) a switch (c) a slider (d) a title
23. 23.True or false: a slider for volume is data. (a) True (b) False
24. 24.True or false: a date picker is an input. (a) False (b) True
25. 25.🧩 Which input is best for turning something ON or OFF? (a) a text box (b) a title (c) a switch (d) a slider
26. 26.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [text box] Phone
    [slider] Volume
    [button] Send
    [button] Help
    [text box] Name
    [text box] City
    [button] Back
    [switch] Sound
27. 27.Which of these is a screen? (a) the log-in page (b) your saved notes (c) your friends list (d) a date picker
28. 28.🧩 In an app, what is the home page of an app? (a) a button (b) data (c) a screen (d) an input
29. 29.🧩 Which of these is a button on this screen?
    [title] New Note
    [text box] Email
    [button] Back
    [text box] Due date
    [text box] City (a) Email (b) Back (c) Due date (d) City
30. 30.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Start
    [button] Cancel
    [text box] Notes
    [text box] Subject
    [text box] City
    [switch] Dark mode
31. 31.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Help
    [switch] Sound
    [button] Back
    [text box] City
    [slider] Volume (a) Sound (b) City (c) Back (d) Volume
32. 32.Which of these is a button? (a) tap to Send (b) the game-over page (c) a switch for dark mode (d) the home page of an app
33. 33.True or false: today’s step count is a button. (a) False (b) True
34. 34.🧩 In an app, what is your high score? (a) a screen (b) a button (c) data (d) an input
35. 35.🧩 Which part lets the user give the app information? (a) an icon (b) a title (c) an input (d) a logo
36. 36.True or false: your high score is data. (a) True (b) False
37. 37.True or false: today’s step count is data. (a) True (b) False
38. 38.🧩 Which of these is a button on this screen?
    [title] New Note
    [button] Save
    [text box] Phone
    [switch] Remind me
    [text box] Due date
    [button] Next
    [slider] Brightness
    [text box] Name (a) Name (b) Save (c) Phone (d) Due date
39. 39.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [button] Done
    [text box] Due date
    [text box] Email
    [slider] Volume
    [button] Help
    [text box] Phone
40. 40.🧩 How many buttons does this app screen have?
    [title] Settings
    [button] Save
    [text box] Phone
    [text box] Notes
    [slider] Text size

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