Given the declaration Circle x = new Circle(), which of the following statements is most accurate. Group of answer choicesx contains an int value.x contains an object of the Circle type.x contains a reference to a Circle object.You can assign an int value to x.
Question
Given the declaration Circle x = new Circle(), which of the following statements is most accurate. Group of answer choicesx contains an int value.x contains an object of the Circle type.x contains a reference to a Circle object.You can assign an int value to x.
Solution
The most accurate statement is: "x contains a reference to a Circle object."
Here's why:
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"x contains an int value." - This is incorrect because x is declared as a Circle, not an int.
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"x contains an object of the Circle type." - This is partially correct. While x is of the Circle type, it doesn't actually contain the Circle object. Instead, it contains a reference to the Circle object.
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"x contains a reference to a Circle object." - This is the most accurate statement. In Java, when we create an object (like new Circle()), what we're actually doing is creating a reference to an object. So x doesn't contain the object itself, but a reference to it.
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"You can assign an int value to x." - This is incorrect. Since x is declared as a Circle, you can't assign an int value to it. You can only assign it a new Circle object or a reference to an existing Circle object.
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