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A constructor operation does which of the following?

  • A.Creates a new instance of a class
  • B.Updates an existing instance of a class
  • C.Deletes and existing instance of a class
  • D.All of the above.

Answer: A

Correct answer: Creates a new instance of a class

A constructor brings an object into existence and gives its attributes their initial values. Updating an existing instance is an update or modifier operation, and removing one is a destructor - three distinct kinds of operation with three distinct effects on the object’s lifetime.

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