in Java OOP public float method1(int z) { return (float) z; } // in another class after creating object of the first? double y = tester.method1(30); are there any errors ? and will it make any difference if removed (float) that is in the second line ? with explanation please about conversion and which parameter is taken and which value is being changed

in Java OOP public float method1(int z) { return (float) z; } // in another class after creating object of the first? double y = tester.method1(30); are there any errors ? and will it make any difference if removed (float) that is in the second line ? with explanation please about conversion and which parameter is taken and which value is being changed

Microsoft Visual C#

7th Edition

ISBN:9781337102100

Author:Joyce, Farrell.

Publisher:Joyce, Farrell.

Chapter7: Using Methods

Section: Chapter Questions

Problem 7RQ

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private float c; private void method2(double y) { c = y; } in another class we created an object of the first class then within in it : tester.method2 (10.0f); are there any errors ? how many errors if there are any and with explanation please.
private int b; public int method3() { return b; } // in another class an object of the first class was introduced and inside the second class : float y = tester.method3(); are there any errors ? and explain please
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Does a method have access to the original object or a copy of it when it receives an object as a parameter?
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