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Is it possible to override overloaded methods why?
Yes. Overloaded methods are also Java methods and all Java methods can be overridden.
What are the various functions in iterator class in java?
There are mainly three Methods available in the iterator class in java. Namely they are ... 1. Has Next 2. Next and 3. Remove.
How java is different from c plus plus Explain with example?
See related links, below.
What is function overloading in java?
Any function or method in Java that is coded by the programmer is called a user defined method in Java. The JAVA API (Application Programming Interface) has a set of predefined classes & methods that are for our usage. Whatever methods we create apart from these are termed as user defined methods. In java we not use the term functions. We call them "Methods"
What is JButton in java and explain it?
A JButton on Java is a button used for G.U.I (graphical user interface) and displays a button on a window created which can be programmed for different tasks.
What are the different between'a' and ''a in java string methods?
The difference between 'a' and "a" anywhere in Java is that 'a' is a primitive char type, while "a" is a String object.
Is it possible to override overloaded methods why?
Yes. Overloaded methods are also Java methods and all Java methods can be overridden.
How do you overload static methods in java?
Just create two methods with the same name, but with different types or numbers of parameters.
What are the various functions in iterator class in java?
There are mainly three Methods available in the iterator class in java. Namely they are ... 1. Has Next 2. Next and 3. Remove.
How java is different from c plus plus Explain with example?
See related links, below.
What is function overloading in java?
Any function or method in Java that is coded by the programmer is called a user defined method in Java. The JAVA API (Application Programming Interface) has a set of predefined classes & methods that are for our usage. Whatever methods we create apart from these are termed as user defined methods. In java we not use the term functions. We call them "Methods"
What is JButton in java and explain it?
A JButton on Java is a button used for G.U.I (graphical user interface) and displays a button on a window created which can be programmed for different tasks.
What is a java object?
A java object is a collection of methods and properties defined in the Java programming language.
Is it possible to define two methods that have the same name but different parameters?
Yes. It is called Method Overloading in Java
Explain the role of sizeof operator in java?
There is no sizeOf() operator in Java.
The actions in a java class are called?
The actions in a java class are called methods.
The methods cannot have the same name in java true or false?
False. Methods in a class can have the same name as long as they have a different signature. You cannot duplicate method code inside a class but you can always have methods that have the same name but a different signature. Ex: Here I have created two methods in a class that have the same name "sum" but have a different argument types, and return types and hence perfectly allowable in a java class. Public class PolymorphismExample { public int sum(int a, int b){ return a + b; } public double sum (double a, double b){ return a + b; } }
What makes up a Java class?
Fields and methods. Fields are variables defined at the class level, i.e., they are available for all methods. Methods are the equivalent of functions / procedures, but they are defined for a specific class.
Who invoke main function in java?
The Java Runtime Environment invokes main methods.
What are the three looping statements in java PL?
There are 4 different looping statements in Java. They are:While loopDo-While loopFor loopFor Each loop
What is the use of functions in java?
Same as in other languages. To organize commands into logical pieces. However, in Java the functions are called "methods". This is related to the fact that in Java, methods or functions are defined as part of a class.
Does Visual Java plus plus and Java Builder is different from the Java language?
Yes!Visual Java plus plus and Java Builder is different from the Java language?
How nesting of methods is done in java?
No, Java only allows a method to be defined within a class, not within another method.
What is a simple java code and explain what the code does?
int a;This simple Java statement declares an integer.
What are duplicate java method names?
overloaded methods.
