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Q) What is purpose of a constructor?




A)
->main purpose of a constructor is to provide initial state to the object. i.e.  Constructors are mainly meant for object initialization.

->any resources allocation to the object also can be done in a constructor.

->whatever task you want to perform as soon as the object is created. That code we can plan in a constructor.

Note:
constructor does not construct the object. But without a constructor object can’t be created.

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