When an object is assigned to a variable, the variable ends up holding a reference to the object, not the object itself.
a) true
b) false.

Respuesta :

It is True.

You use an object reference variable to create, manage, and delete objects. It has the data type of a class and, like other variables, is a named field in memory. However, unlike other variables, the value stored in the area is not the object itself but a -byte pointer to the object's data, called an object reference.

When you create an instance of a class, you must explicitly declare an object reference variable. That is, you create objects, create  object reference variables and assign an object reference to the variable.

Object reference points to  object. When an object is created, its member variables are initialized, each to the initial value of that member's data type. For example, a member of the Integer data type  is initialized to 0. If the member itself is  a user-defined data type or  class, it is initialized by initializing its member variables. .

To learn more about pointers from given link

https://brainly.com/question/13263449

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