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Android Programming MCQs

Which of the following statements are true with regard to an AsyncTask class.

AsyncTasks are executed serially on a single background thread on all versions of Android.

AsyncTasks execute on a single thread by default from Eclair to Ice Cream Sandwich, and default to thread pool from Jellybean onwards unless programmatically forced to use a single thread. The number of which is restricted only by available system memory available.

AsyncTasks are executed on parallel threads in all cases, but the maximum number of concurrent instances is restricted to 8 up until KitKat.

AsyncTasks execute on a single thread by default from Cupcake to Donut, and default to a single thread from Honeycomb onwards unless forced to use a thread pool.

Answer

Correct Answer: AsyncTasks are executed serially on a single background thread on all versions of Android.

Explanation:

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