Answer: method overloading : Questions « Object Oriented « SCJP

1.	Java Source And Data Type
2.	Operators
3.	Modifiers
4.	Type Casting
5.	Statements
6.	Object Oriented
7.	Thread
8.	Utility Classes
9.	File

SCJP » Object Oriented » Questions

6.17.24.Answer: method overloading

A.

6.17.Questions
	6.17.1.	What is the output of the following program(inner class and outter class)?
	6.17.2.	Answer: inner class and outter class
	6.17.3.	The overriding and overridden methods must have the same name, argument list, and return type(True/False).
	6.17.4.	Answer: signature for overriding and overridden methods
	6.17.5.	The overriding method must not limit access more than the overridden method(True/False).
	6.17.6.	Answer: access control for overriding method
	6.17.7.	The overriding method must not throw any exceptions that may not be thrown by the overridden method(True/False).
	6.17.8.	Answer: exception and overriding method
	6.17.9.	The overriding method may not be private(True/False).
	6.17.10.	Answer: private accessor for overriding method
	6.17.11.	Local inner classes are not associated with an instance of an outer (enclosing) class(True/False).
	6.17.12.	Answer: inner class and outter class relation
	6.17.13.	Local inner classes may access final initialized variables and parameters that are in the scope(True/False).
	6.17.14.	Answer: inner class and final variable
	6.17.15.	Local inner classes may be declared public, protected, or private(True/False).
	6.17.16.	Answer: accessor for inner class
	6.17.17.	Local inner classes may not implement an interface(True/False).
	6.17.18.	Answer: interface and inner class
	6.17.19.	How is an instance of Outer accessed from within the scope of Inner?
	6.17.20.	Answer: pointer to outter class
	6.17.21.	What is the output of the following program?
	6.17.22.	Answer: inner class
	6.17.23.	Is the following code a legal method overloading?
	6.17.24.	Answer: method overloading
	6.17.25.	Is the following code a legal method overloading(naming)?
	6.17.26.	Answer: overloading and parameter
	6.17.27.	Is the following code a legal method overloading(exception throwing)?
	6.17.28.	Answer: method overloading and exception throwing
	6.17.29.	Is the following code a legal method overriding?
	6.17.30.	Answer: method overriding
	6.17.31.	Is the following code a legal method overriding(Exception and overriding)?
	6.17.32.	Answer: method overriding and exception throwing
	6.17.33.	What is the output(class inheritance)?
	6.17.34.	Answer: class inheritance
	6.17.35.	Which of the following are legitimate calls to construct instances of the Test class?
	6.17.36.	Answer: class inheritance and constructor
	6.17.37.	Define Base class to make the subclass legal
	6.17.38.	Answer: base class and subclass
	6.17.39.	Which variables can be referenced by System.out.println()?
	6.17.40.	Answer: variable scope and reference
	6.17.41.	Is it legal enums? enum Animals { LION, TIGER, BEAR }
	6.17.42.	Answer: how to define enum

www.java2java.com | Contact Us

All other trademarks are property of their respective owners.