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go ask your monitor.
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Can userdefined exception have two methods in it?
Yes a user defined exception can have any number of methods in it. A user defined exception is nothing but a Java class created for a specific purpose. Just like ordinary Java classes, you can have any number of methods in it...
Why all methods should be written in classes in java?
A Java class is expected to have all functions defined. The purpose of defining the methods is to decide on its expected functionality and behavior. Only in case of Interfaces we declare methods but leave the method definitions to the implementing classes.
Is it possible to override overloaded methods why?
Yes. Overloaded methods are also Java methods and all Java methods can be overridden.
Explain three different methods in java?
There are three different methods /functions in java are there : 1)computational methods.2)manipulative methods.3)procedural methods.
Which is the most usable method or constructor in java?
There is no comparison between methods and constructors. They are both present for a reason and each has its own purpose.
What is a java object?
A java object is a collection of methods and properties defined in the Java programming language.
The actions in a java class are called?
The actions in a java class are called methods.
What is the purpose of NoMatchException handling method in java?
java exception
Who invoke main function in java?
The Java Runtime Environment invokes main methods.
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.
What is the purpose of vector?
The purpose of vector Java is to make more Java possibilities for mobile and uniformed devices. The makers of Java said that they wanted to "revolutionize" the way that Java works and helps around the globe.
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.
