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Mr. Dubey • 52.70K Points
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Q. What is the purpose of the method getUserData(key)?

  • (A) Returns the associated object
  • (B) Gets the user data
  • (C) Returns the user data
  • (D) None of the mentioned
Explanation by: Mr. Dubey 
The method getUserData(key) returns the object associated to a key on a this node. The object must first have been set to this node by calling setUserData with the same key.

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