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App Dev Worksheet: Navigation

App development lesson 11: Navigation: tabs and the back button · Set 246 · 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 Home, Search, Profile. You start on Home, then:
    1. open “Badges”
    2. tap the Profile tab
    3. open “Score card”
    4. tap the Home tab
    Which screen are you on now?     (a) Search (b) Badges (c) Score card (d) Home
  2. 2.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Video”
    2. tap the Lessons tab
    3. tap the Quiz tab
    4. open “Score card”
    Which screen are you on now?     (a) Video (b) Quiz (c) Lessons (d) Score card
  3. 3.🧭 Which part of navigation opens a list of pages? (a) a menu button (b) the back button (c) a tab bar
  4. 4.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Edit photo”
    2. tap Back
    3. open “Badges”
    4. open “Video”
    5. open “Help page”
    Which screen are you on now?     (a) Edit photo (b) Video (c) Help page (d) Badges
  5. 5.Which of these is true of the back button? (a) sits at the bottom (b) undoes one move (c) opens a list of pages (d) switches main sections
  6. 6.🧭 Which part of navigation undoes one move? (a) a menu button (b) the back button (c) a tab bar
  7. 7.Which of these is true of a menu button? (a) sits at the bottom (b) shows 3 to 5 icons (c) goes to the last screen (d) opens a list of pages
  8. 8.🧭 About how many tabs suit a tab bar best? (a) 10 to 12 (b) 3 to 5 (c) 1 (d) 20
  9. 9.Which of these is true of the back button? (a) goes to the last screen (b) opens a list of pages (c) sits at the bottom (d) shows 3 to 5 icons
  10. 10.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Video”
    2. tap Back
    3. open “Score card”
    4. open “Help page”
    5. open “Video”
    Which screen are you on now?     (a) Home (b) Video (c) Score card (d) Help page
  11. 11.🧭 Which part of navigation sits at the bottom? (a) the back button (b) a menu button (c) a tab bar
  12. 12.🧭 Which part of navigation hides extra links? (a) a tab bar (b) the back button (c) a menu button
  13. 13.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Map”
    2. tap Back
    3. tap the Profile tab
    4. tap the Home tab
    5. tap the Search tab
    How many times must you tap Back to reach the main screen of this tab?
  14. 14.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Friend list”
    2. tap the Chat tab
    3. tap the Settings tab
    Which screen are you on now?     (a) Friend list (b) Settings (c) Feed (d) Chat
  15. 15.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Score card”
    2. open “Edit photo”
    3. tap Back
    4. tap the Chat tab
    How many times must you tap Back to reach the main screen of this tab?
  16. 16.🧭 Why should every screen show where you are? (a) to look busy (b) to hide the menu (c) to use more battery (d) so users do not get lost
  17. 17.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Edit photo”
    2. open “Map”
    3. tap the Profile tab
    4. open “Friend list”
    Which screen are you on now?     (a) Friend list (b) Home (c) Map (d) Edit photo
  18. 18.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. tap the Quiz tab
    2. open “Edit photo”
    3. tap Back
    Which screen are you on now?     (a) Edit photo (b) Quiz (c) Lessons (d) Me
  19. 19.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Match report”
    2. tap the Settings tab
    3. open “Badges”
    Which screen are you on now?     (a) Feed (b) Badges (c) Chat (d) Match report
  20. 20.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Friend list”
    2. tap Back
    3. tap the Home tab
    4. tap the Home tab
    5. tap the Home tab
    Which screen are you on now?     (a) Search (b) Home (c) Friend list (d) Profile
  21. 21.Which of these is true of a menu button? (a) hides extra links (b) sits at the bottom (c) undoes one move (d) switches main sections
  22. 22.🧭 Which part of navigation shows 3 to 5 icons? (a) the back button (b) a tab bar (c) a menu button
  23. 23.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. tap the Lessons tab
    2. open “Map”
    3. tap the Quiz tab
    4. open “Edit photo”
    5. open “Help page”
    Which screen are you on now?     (a) Lessons (b) Help page (c) Map (d) Edit photo
  24. 24.🧭 What does the back button usually do? (a) opens settings (b) deletes the page (c) closes all apps (d) goes to the last screen
  25. 25.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Match report”
    2. open “Map”
    3. open “Score card”
    4. tap Back
    5. tap the Me tab
    Which screen are you on now?     (a) Score card (b) Match report (c) Map (d) Me
  26. 26.🧭 Tapping a tab usually takes you to ___. (a) the phone settings (b) the last app used (c) that tab’s main screen (d) a random page
  27. 27.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Friend list”
    2. tap Back
    3. tap the Home tab
    4. open “Badges”
    Which screen are you on now?     (a) Badges (b) Home (c) Search (d) Friend list
  28. 28.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Friend list”
    2. open “Match report”
    3. open “Badges”
    4. tap Back
    Which screen are you on now?     (a) Home (b) Match report (c) Badges (d) Friend list
  29. 29.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. open “Friend list”
    2. open “Match report”
    3. open “Score card”
    4. tap Back
    How many times must you tap Back to reach the main screen of this tab?
  30. 30.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Badges”
    2. open “Video”
    3. tap the Search tab
    Which screen are you on now?     (a) Video (b) Search (c) Badges (d) Home
  31. 31.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. tap the Chat tab
    2. open “Score card”
    3. open “Friend list”
    Which screen are you on now?     (a) Friend list (b) Score card (c) Feed (d) Chat
  32. 32.🧭 Which part of navigation switches main sections? (a) a tab bar (b) the back button (c) a menu button
  33. 33.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. open “Match report”
    2. tap the Me tab
    3. open “Edit photo”
    4. open “Friend list”
    How many times must you tap Back to reach the main screen of this tab?
  34. 34.🧭 The app has tabs Lessons, Quiz, Me. You start on Lessons, then:
    1. tap the Me tab
    2. tap the Lessons tab
    3. open “Video”
    Which screen are you on now?     (a) Quiz (b) Lessons (c) Video (d) Me
  35. 35.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Video”
    2. tap Back
    3. open “Edit photo”
    4. tap Back
    5. open “Edit photo”
    Which screen are you on now?     (a) Search (b) Video (c) Home (d) Edit photo
  36. 36.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. tap the Settings tab
    2. open “Help page”
    3. tap Back
    4. tap the Chat tab
    5. open “Score card”
    Which screen are you on now?     (a) Help page (b) Feed (c) Chat (d) Score card
  37. 37.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. tap the Chat tab
    2. tap the Chat tab
    3. tap the Feed tab
    How many times must you tap Back to reach the main screen of this tab?
  38. 38.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Match report”
    2. tap the Home tab
    3. open “Match report”
    Which screen are you on now?     (a) Search (b) Match report (c) Profile (d) Home
  39. 39.🧭 The app has tabs Feed, Chat, Settings. You start on Feed, then:
    1. tap the Feed tab
    2. open “Score card”
    3. open “Score card”
    4. open “Edit photo”
    5. tap Back
    Which screen are you on now?     (a) Feed (b) Chat (c) Edit photo (d) Score card
  40. 40.🧭 The app has tabs Home, Search, Profile. You start on Home, then:
    1. open “Edit photo”
    2. tap Back
    3. open “Badges”
    4. open “Map”
    Which screen are you on now?     (a) Edit photo (b) Home (c) Badges (d) Map

Answer key

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

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