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2 a) Suppose that two methods are defined in a same class. One method is static and another one is non static. Why we cannot directly call a non static method from a static method. Justify your answer after providing appropriate code example. b) If a method in a subclass has the same signature as a method in its superclass with the same return type, is the method overridden or overloaded? Justify your answer.

2 a) Suppose that two methods are defined in a same class. One method is static and another one is non static. Why we cannot directly call a non static method from a static method. Justify your answer after providing appropriate code example. b) If a method in a subclass has the same signature as a method in its superclass with the same return type, is the method overridden or overloaded? Justify your answer.

Database System Concepts
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
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2 a) Suppose that two methods are defined in a same class. One method is static and another one is non static. Why we cannot directly call a non static method from a static method. Justify your answer after providing appropriate code example. b) If a method in a subclass has the same signature as a method in its superclass with the same return type, is the method overridden or overloaded? Justify your answer.
Transcribed Image Text:2 a) Suppose that two methods are defined in a same class. One method is static and another one is non static. Why we cannot directly call a non static method from a static method. Justify your answer after providing appropriate code example. b) If a method in a subclass has the same signature as a method in its superclass with the same return type, is the method overridden or overloaded? Justify your answer.
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