Which part of this code is naming the object?Circle c = new Circle(double radius); 1 2 3 4 5a.1b.2c.4
Question
Which part of this code is naming the object?Circle c = new Circle(double radius); 1 2 3 4 5a.1b.2c.4
Solution
b.2
Similar Questions
What is this code snippet doing?public class Circle{ private int radius; public Circle() { } …}a.Defining a classb.Defining an objectc.Defining an instance of an object
What will be the output of the following code?public class Circle { private double radius; public Circle(double radius) { this.radius = radius; } public double getArea() { return Math.PI * radius * radius; } public static void main(String[] args) { Circle c = new Circle(2.5); System.out.println(c.getArea()); }}Question 14Answera.3.14b.6.28c.19.63d.Compilation error
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.
A class Circle is defined in the following code:public class Circle { int radius; static String name; void getPerimeter() { } static void getArea() { }}Let c be an instance of Circle, which of the statements are correct?System.out.println(c.radius);c.getArea();c.getPerimeter();System.out.println(c.name);
Assume Cylinder is a subtype of Circle. Analyze the following code: _____Circle c = new Circle (5);Cylinder cy = c;A. The code has a compile error.B. The code has a runtime error.C. The code is fine.
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