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App Dev Worksheet: Navigation

App development lesson 11: Navigation: tabs and the back button · Set 60 · 40 questions
TalentJR

Developer's tip (Stack of screens): Open a screen → it goes on top of the stack. Back → the top screen closes; you see the one underneath. Tap a tab → you jump to that tab’s main screen. Backs needed to get home = screens on the stack − 1.

NameDateTime takenScore ___ / 40
  1. 1.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Video”
    2. tap Back
    3. open “Badges”
    4. open “Help page”
    5. tap Back
    Which screen are you on now?     (a) Badges (b) Video (c) Feed (d) Help page
  2. 2.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Score card”
    2. tap the Settings tab
    3. tap the Chat tab
    4. tap the Settings tab
    Which screen are you on now?     (a) Feed (b) Score card (c) Settings (d) Chat
  3. 3.Which of these is true of a tab bar? (a) undoes one move (b) opens a list of pages (c) hides extra links (d) sits at the bottom
  4. 4.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Map”
    2. tap Back
    3. open “Help page”
    How many times must you tap Back to reach the main screen of this tab?
  5. 5.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. tap the Profile tab
    2. tap the Profile tab
    3. tap the Profile tab
    How many times must you tap Back to reach the main screen of this tab?
  6. 6.🧭 Which part of navigation goes to the last screen? (a) a menu button (b) a tab bar (c) the back button
  7. 7.🧭 Tapping a tab usually takes you to ___. (a) that tab’s main screen (b) a random page (c) the phone settings (d) the last app used
  8. 8.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Edit photo”
    2. tap Back
    3. tap the Me tab
    How many times must you tap Back to reach the main screen of this tab?
  9. 9.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Badges”
    2. tap Back
    3. tap the Feed tab
    4. tap the Settings tab
    5. open “Help page”
    Which screen are you on now?     (a) Feed (b) Chat (c) Help page (d) Badges
  10. 10.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Edit photo”
    2. tap the Me tab
    3. open “Map”
    Which screen are you on now?     (a) Lessons (b) Map (c) Edit photo (d) Quiz
  11. 11.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Edit photo”
    2. open “Help page”
    3. tap the Home tab
    Which screen are you on now?     (a) Search (b) Help page (c) Home (d) Edit photo
  12. 12.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. tap the Lessons tab
    2. open “Friend list”
    3. tap Back
    How many times must you tap Back to reach the main screen of this tab?
  13. 13.Which of these is true of a menu button? (a) opens a list of pages (b) sits at the bottom (c) goes to the last screen (d) undoes one move
  14. 14.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Badges”
    2. open “Map”
    3. tap Back
    4. tap the Feed tab
    Which screen are you on now?     (a) Map (b) Feed (c) Badges (d) Chat
  15. 15.Which of these is true of the back button? (a) hides extra links (b) sits at the bottom (c) switches main sections (d) goes to the last screen
  16. 16.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. tap the Quiz tab
    2. open “Match report”
    3. open “Help page”
    4. tap Back
    5. tap the Lessons tab
    Which screen are you on now?     (a) Help page (b) Match report (c) Lessons (d) Quiz
  17. 17.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. tap the Profile tab
    2. open “Friend list”
    3. tap the Search tab
    How many times must you tap Back to reach the main screen of this tab?
  18. 18.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. tap the Search tab
    2. open “Map”
    3. tap Back
    How many times must you tap Back to reach the main screen of this tab?
  19. 19.Which of these is true of a tab bar? (a) goes to the last screen (b) undoes one move (c) shows 3 to 5 icons (d) opens a list of pages
  20. 20.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. tap the Search tab
    2. open “Map”
    3. tap the Profile tab
    4. open “Edit photo”
    Which screen are you on now?     (a) Map (b) Edit photo (c) Home (d) Search
  21. 21.🧭 Why should every screen show where you are? (a) so users do not get lost (b) to look busy (c) to use more battery (d) to hide the menu
  22. 22.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Match report”
    2. open “Match report”
    3. tap Back
    4. open “Video”
    5. open “Edit photo”
    Which screen are you on now?     (a) Feed (b) Video (c) Match report (d) Edit photo
  23. 23.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Match report”
    2. open “Match report”
    3. open “Edit photo”
    How many times must you tap Back to reach the main screen of this tab?
  24. 24.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. tap the Lessons tab
    2. tap the Lessons tab
    3. tap the Quiz tab
    4. tap the Quiz tab
    Which screen are you on now?     (a) Lessons (b) Me (c) Quiz
  25. 25.🧭 Which part of navigation sits at the bottom? (a) the back button (b) a tab bar (c) a menu button
  26. 26.Which of these is true of a menu button? (a) switches main sections (b) shows 3 to 5 icons (c) sits at the bottom (d) hides extra links
  27. 27.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Edit photo”
    2. tap the Search tab
    3. tap the Home tab
    4. open “Edit photo”
    5. open “Edit photo”
    Which screen are you on now?     (a) Profile (b) Search (c) Edit photo (d) Home
  28. 28.Which of these is true of the back button? (a) hides extra links (b) undoes one move (c) sits at the bottom (d) switches main sections
  29. 29.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Map”
    2. tap the Quiz tab
    3. tap the Me tab
    Which screen are you on now?     (a) Me (b) Lessons (c) Quiz (d) Map
  30. 30.🧭 Which part of navigation undoes one move? (a) a menu button (b) the back button (c) a tab bar
  31. 31.🧭 Which part of navigation switches main sections? (a) a menu button (b) a tab bar (c) the back button
  32. 32.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. tap the Profile tab
    2. tap the Home tab
    3. open “Help page”
    Which screen are you on now?     (a) Search (b) Profile (c) Help page (d) Home
  33. 33.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Map”
    2. open “Score card”
    3. open “Match report”
    4. tap the Profile tab
    Which screen are you on now?     (a) Map (b) Score card (c) Match report (d) Profile
  34. 34.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. tap the Chat tab
    2. open “Map”
    3. tap the Feed tab
    4. tap the Feed tab
    5. open “Edit photo”
    Which screen are you on now?     (a) Chat (b) Edit photo (c) Map (d) Feed
  35. 35.🧭 Which part of navigation opens a list of pages? (a) a menu button (b) a tab bar (c) the back button
  36. 36.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Map”
    2. tap the Feed tab
    3. tap the Feed tab
    How many times must you tap Back to reach the main screen of this tab?
  37. 37.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. tap the Settings tab
    2. tap the Settings tab
    3. open “Friend list”
    4. open “Edit photo”
    5. tap the Feed tab
    Which screen are you on now?     (a) Friend list (b) Edit photo (c) Feed (d) Chat
  38. 38.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Match report”
    2. tap Back
    3. tap the Home tab
    4. open “Friend list”
    5. tap Back
    Which screen are you on now?     (a) Search (b) Friend list (c) Home (d) Match report
  39. 39.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Score card”
    2. open “Edit photo”
    3. open “Edit photo”
    4. tap the Quiz tab
    5. tap the Quiz tab
    How many times must you tap Back to reach the main screen of this tab?
  40. 40.🧭 What does the back button usually do? (a) goes to the last screen (b) opens settings (c) closes all apps (d) deletes the page

Answer key

  1. Badges
  2. Settings
  3. sits at the bottom
  4. 1
  5. 0
  6. the back button
  7. that tab’s main screen
  8. 0
  9. Help page
  10. Map
  11. Home
  12. 0
  13. opens a list of pages
  14. Feed
  15. goes to the last screen
  16. Lessons
  17. 0
  18. 0
  19. shows 3 to 5 icons
  20. Edit photo
  21. so users do not get lost
  22. Edit photo
  23. 3
  24. Quiz
  25. a tab bar
  26. hides extra links
  27. Edit photo
  28. undoes one move
  29. Me
  30. the back button
  31. a tab bar
  32. Help page
  33. Profile
  34. Edit photo
  35. a menu button
  36. 0
  37. Feed
  38. Home
  39. 0
  40. goes to the last screen

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