THE TUTORIAL LIBRARY
JSP actions are XML tags that direct the server to use existing components or control the behavior of the JSP engine. JSP Actions consist of a typical (XML-based) prefix of "jsp" f
Read tutorialAnswer: Access specifiers are keywords that determines the type of access to the member of a class. These are:
Read tutorialAnswer: From a practical programming viewpoint, polymorphism exists in three distinct forms in Java:
Read tutorialAnswer: The meaning of Polymorphism is something like one name many forms. Polymorphism enables one entity to be used as as general category for different types of actions. The spe
Read tutorialAnswer: Encapsulation is a process of binding or wrapping the data and the codes that operates on the data into a single entity. This keeps the data safe from outside interface and
Read tutorialAnswer: Garbage collection is one of the most important feature of Java. Garbage collection is also called automatic memory management as JVM automatically removes the unused varia
Read tutorialAnswer: The JDBC 2.0 API includes the complete JDBC API, which includes both core and Optional Package API, and provides inductrial-strength database computing capabilities. New Fe
Read tutorialAnswer: User defined Exceptions are the separate Exception classes defined by the user for specific purposed. An user defined can created by simply sub-classing it to the Exception
Read tutorialAnswer: In Java Interface defines the methods but does not implement them. Interface can include constants. A class that implements the interfaces is bound to implement all the met
Read tutorialAnswer: A class containing abstract method is called Abstract class. An Abstract class can't be instantiated.
Read tutorialInterfaces provide a form of multiple inheritance. A class can extend only one other class.
Read tutorialAnswer: Iterator is an interface which is used to step through the elements of a Collection.
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