Android Development MCQs with answers Page - 28

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 Android permission is required to send SMS?

  • (A) android.permission.SEND_MESSAGE
  • (B) android.permission.SEND_SMS
  • (C) android.permission.WRITE_SMS
  • (D) android.permission.MESSAGE

A

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Q. Which layout allows views to overlap?

  • (A) LinearLayout
  • (B) ConstraintLayout
  • (C) RelativeLayout
  • (D) FrameLayout

A

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Q. Which lifecycle method is guaranteed to be called before an Activity is destroyed?

  • (A) onPause()
  • (B) onStop()
  • (C) onDestroy()
  • (D) onResume()

A

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Q. What is the purpose of `HandlerThread`?

  • (A) It handles threading in RecyclerView
  • (B) A thread with a message queue and Looper
  • (C) A UI-only thread
  • (D) A temporary thread

A

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Q. Which class is used to download files from the internet?

  • (A) DownloadManager
  • (B) DownloadHelper
  • (C) DownloadService
  • (D) DownloadTask

A

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Q. What is the extension of a compiled Android application file?

  • (A) .java
  • (B) .dex
  • (C) .apk
  • (D) .class

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