C# Programming - Collection Classes - Discussion

Discussion :: Collection Classes - General Questions (Q.No.1)


Which of the following statements are correct about an ArrayList collection that implements the IEnumerable interface?

  1. The ArrayList class contains an inner class that implements the IEnumerator interface.
  2. An ArrayList Collection cannot be accessed simultaneously by different threads.
  3. The inner class of ArrayList can access ArrayList class's members.
  4. To access members of ArrayList from the inner class, it is necessary to pass ArrayList class's reference to it.
  5. Enumerator's of ArrayList Collection can manipulate the array.

[A]. 1 and 2 only
[B]. 1 and 3 and 4 only
[C]. 2 and 5 only
[D]. All of the above
[E]. None of the above

Answer: Option B


No answer description available for this question.

Nisha said: (Oct 29, 2018)  
Someone please explain this.

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