Android Development MCQs with answers Page - 21

Here, you will find a collection of MCQ questions on Android Development. Go through these questions to enhance your preparation for upcoming examinations and interviews.

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Q. Which folder contains the drawable resources?

  • (A) res/images
  • (B) res/layout
  • (C) res/drawable
  • (D) res/raw

A

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Q. Which method is used to save data in SharedPreferences?

  • (A) commit()
  • (B) save()
  • (C) put()
  • (D) apply()

A

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Q. Which Android component is best for one-time alert messages?

  • (A) AlertDialog
  • (B) Snackbar
  • (C) Toast
  • (D) Notification

A

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Q. What is the parent class of all activities in Android?

  • (A) Context
  • (B) AppCompatActivity
  • (C) Activity
  • (D) FragmentActivity

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Q. Which component is used for dependency injection in Android?

  • (A) Dagger
  • (B) Retrofit
  • (C) Glide
  • (D) OkHttp

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Q. What does the 'res' folder in an Android project contain?

  • (A) Java source code
  • (B) Resource files like layouts and strings
  • (C) Compiled output
  • (D) Test cases

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Q. What is the function of the Android ViewModel?

  • (A) To update layouts
  • (B) To manage UI-related data in a lifecycle-aware way
  • (C) To control app themes
  • (D) To bind UI components

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Q. Which permission is required to access the camera in Android?

  • (A) android.permission.USE_CAMERA
  • (B) android.permission.CAMERA
  • (C) android.permission.ACCESS_CAMERA
  • (D) android.permission.READ_CAMERA

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Q. Which lifecycle method is called when an activity is restarted?

  • (A) onCreate()
  • (B) onRestart()
  • (C) onResume()
  • (D) onStart()

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Q. Which class is used to create a floating message at the bottom of the screen?

  • (A) Toast
  • (B) AlertDialog
  • (C) Snackbar
  • (D) Dialog

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