Quèstion 11 Match the following A. Public ycall a method in Java using primitive type parameters B. Encapsulation y call a method in Java using class type parameters c.Call-by-reference y methods are used to only change the value of an object's instance variables D. Overloading v modifier means that an instance variable or method cannot be accessed by name outside of the class E Immutable class E v combines the data and methods of a class into a single unit F. Call-by-value G Mutator methods H. private

Quèstion 11 Match the following A. Public ycall a method in Java using primitive type parameters B. Encapsulation y call a method in Java using class type parameters c.Call-by-reference y methods are used to only change the value of an object's instance variables D. Overloading v modifier means that an instance variable or method cannot be accessed by name outside of the class E Immutable class E v combines the data and methods of a class into a single unit F. Call-by-value G Mutator methods H. private

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Please written by computer source java) 13) Assume the class Cylinder exists, and that has the following method. Assume both radius and height are global instance variables declared as double. public double calcVolume() { return Math.PI * radius * radius * height; } You decide that a static method (also called calcVolume) for calculating volume (of a theoretical cylinder) might be useful to client coders. Write the static method. Then rewrite the instance method shown above to leverage the new static method (thus reducing code duplication).
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