Android Development MCQs with answers Page - 4

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. What is the use of the 'res' folder in Android?

  • (A) To store Java files
  • (B) To store compiled bytecode
  • (C) To store resources like layouts and images
  • (D) To store user data

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Q. Which permission is required to access the internet in an Android app?

  • (A) ACCESS_NETWORK_STATE
  • (B) ACCESS_WIFI_STATE
  • (C) INTERNET
  • (D) NETWORK_ACCESS

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Q. Which of the following is true about fragments?

  • (A) Fragments can only be used in one activity
  • (B) Fragments can run independently
  • (C) Fragments must be embedded in an activity
  • (D) Fragments are deprecated

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Q. What is the use of RecyclerView?

  • (A) To recycle UI elements
  • (B) To display a large set of data efficiently
  • (C) To show web content
  • (D) To animate views

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Q. Which class is used to handle SQLite databases in Android?

  • (A) SQLite
  • (B) DatabaseHelper
  • (C) SQLiteOpenHelper
  • (D) DatabaseManager

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Q. Which component handles push notifications in Android?

  • (A) Activity
  • (B) BroadcastReceiver
  • (C) Service
  • (D) FirebaseMessagingService

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Q. Which file formats can be used for Android drawable resources?

  • (A) PNG, JPEG, SVG
  • (B) GIF, MP3
  • (C) DOCX, TXT
  • (D) AVI, MP4

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Q. What is Jetpack in Android?

  • (A) A set of aircraft tools
  • (B) An Android UI builder
  • (C) A set of libraries for modern Android development
  • (D) A debugging tool

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Q. Which tool is used to monitor performance of Android apps?

  • (A) Logcat
  • (B) Profiler
  • (C) Gradle
  • (D) Layout Inspector

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Q. Which method is used to inflate a layout in an activity?

  • (A) setContentLayout()
  • (B) inflateLayout()
  • (C) setContentView()
  • (D) loadLayout()