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Exam 70-483 topic 3 question 9 discussion

Actual exam question from Microsoft's 70-483
Question #: 9
Topic #: 3
[All 70-483 Questions]

You develop a class named MyClass. MyClass has a method that uses a COM object.
You need to ensure that when MyClass is instantiated by using the using keyword, the COM object is released at the end of the using scope.
Which interface should you implement?

  • A. ISerializable
  • B. IDisposable
  • C. ICloneable
  • D. IFormattable
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Suggested Answer: B 🗳️
Reference:
https://msdn.microsoft.com/en-us/library/system.idisposable(v=vs.110).aspx
by lh2607 at July 10, 2020, 9:35 p.m.

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lh2607
Highly Voted 4 years, 11 months ago
B is correct
upvoted 7 times
...
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