1z0-808 Exam Dumps | Given: (Exhibit) The class is poorly encapsulated. You need to change the circle class to compute and

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Question 119/183

Given:

The class is poorly encapsulated.
You need to change the circle class to compute and return the area instead.
Which three modifications are necessary to ensure that the class is being properly encapsulated?
(Choose 3)

A. Change the getArea () method public double getArea () { return area; }

B. When the radius is set in the Circle constructor and the setRadius () method, recomputed the area and store it into the area field

C. Remove the area field.

D. Change the getRadius () method: public double getRadius () { area = Math.PI * radius * radius; return radius; }

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