App Dev Worksheet: Parts of an App

App development lesson 2: Parts of an app · Set 295 · 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.True or false: your friends list is data. (a) True (b) False
2. 2.🧩 In an app, what is the home page of an app? (a) an input (b) a screen (c) data (d) a button
3. 3.Which of these is a screen? (a) your friends list (b) a switch for dark mode (c) the home page of an app (d) tap to Start
4. 4.Which of these is data? (a) tap to go Next (b) a date picker (c) your high score (d) tap to Save
5. 5.🧩 What does a button do when you tap it? (a) shows the time (b) saves the battery (c) starts an action (d) changes the phone
6. 6.🧩 In an app, what is the log-in page? (a) a screen (b) data (c) an input (d) a button
7. 7.🧩 How many buttons does this app screen have?
   [title] New Note
   [button] Back
   [slider] Volume
   [text box] Email
   [switch] Dark mode
   [button] Send
8. 8.True or false: a box to type a name is a screen. (a) False (b) True
9. 9.🧩 How many buttons does this app screen have?
   [title] Edit Profile
   [text box] Email
   [button] Send
   [switch] Show hints
   [text box] Age
10. 10.🧩 How many buttons does this app screen have?
    [title] New Note
    [button] Start
    [text box] City
    [button] Cancel
    [slider] Volume
    [button] Save
    [text box] Phone
    [text box] Subject
11. 11.True or false: the log-in page is a screen. (a) False (b) True
12. 12.True or false: the settings page is a button. (a) True (b) False
13. 13.🧩 What do we call one full page of an app? (a) a variable (b) a cable (c) a screen (d) a battery
14. 14.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Settings
    [text box] Age
    [button] Cancel
    [text box] Email
    [text box] Subject
    [button] Start
15. 15.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [slider] Volume
    [button] Next
    [text box] Notes
    [switch] Sound
    [text box] Age (a) Notes (b) Sound (c) Age (d) Next
16. 16.🧩 Scores, notes and settings that an app keeps are called ___. (a) buttons (b) screens (c) data (d) tabs
17. 17.🧩 How many buttons does this app screen have?
    [title] Edit Profile
    [text box] Notes
    [button] Save
    [button] Back
    [button] Next
    [text box] Email
18. 18.🧩 In an app, what is your high score? (a) a button (b) a screen (c) data (d) an input
19. 19.True or false: tap to Start is a button. (a) False (b) True
20. 20.🧩 In an app, what is a switch for dark mode? (a) a button (b) an input (c) data (d) a screen
21. 21.True or false: the game-over page is data. (a) False (b) True
22. 22.🧩 In an app, what is a box to type a name? (a) a button (b) data (c) a screen (d) an input
23. 23.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [button] Done
    [switch] Show hints
    [slider] Brightness
    [text box] Due date
    [button] Next (a) Due date (b) Show hints (c) Done (d) Brightness
24. 24.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [button] Start
    [text box] Age
    [button] Back
    [text box] Name
    [button] Help
25. 25.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Sign Up
    [switch] Remind me
    [button] Next
    [text box] Email
26. 26.Which of these is a button? (a) the game-over page (b) tap to Send (c) today’s step count (d) a date picker
27. 27.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [slider] Brightness
    [button] Start
    [text box] Notes
    [text box] Name
    [text box] Subject
    [button] Save
    [button] Next
28. 28.True or false: a switch for dark mode is an input. (a) False (b) True
29. 29.🧩 In an app, what is tap to Send? (a) a button (b) data (c) an input (d) a screen
30. 30.🧩 Which of these is a button on this screen?
    [title] Order Snacks
    [button] Next
    [text box] Subject
    [text box] City
    [button] Send
    [text box] Phone (a) City (b) Subject (c) Phone (d) Send
31. 31.🧩 How many buttons does this app screen have?
    [title] Add Homework
    [text box] Due date
    [button] Next
32. 32.🧩 Which of these is a button on this screen?
    [title] Add Homework
    [text box] Phone
    [text box] Name
    [button] Cancel
    [text box] Notes
    [switch] Dark mode
    [button] Send (a) Name (b) Phone (c) Cancel (d) Notes
33. 33.🧩 How many inputs (text boxes, switches and sliders) does this screen have?
    [title] Add Homework
    [button] Help
    [button] Back
    [button] Done
    [text box] Age
    [slider] Volume
34. 34.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [text box] Email
    [slider] Brightness
    [text box] Phone
    [button] Save (a) Brightness (b) Email (c) Phone (d) Save
35. 35.🧩 Which input is best for turning something ON or OFF? (a) a title (b) a slider (c) a switch (d) a text box
36. 36.Which of these is data? (a) today’s step count (b) a slider for volume (c) tap to Start (d) tap to Send
37. 37.🧩 How many buttons does this app screen have?
    [title] Sign Up
    [slider] Volume
    [text box] Age
    [switch] Dark mode
    [button] Back
    [text box] Due date
    [text box] Name
    [button] Cancel
38. 38.True or false: tap to Save is a button. (a) False (b) True
39. 39.🧩 Which of these is a button on this screen?
    [title] Sign Up
    [button] Done
    [button] Start
    [text box] Due date
    [button] Next (a) Next (b) Due date
40. 40.🧩 Which of these is a button on this screen?
    [title] Edit Profile
    [button] Done
    [button] Save
    [text box] Name (a) Name (b) Done

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