41.What is Polymorphism? Polymorphism is the ability of an object to take on many forms. The most common use of polymorphism in OOP occurs when a parent class reference is …
Java Interview Questions
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Java Interview Questions and Answers For Graduates Part-4
by Sby S31.What is an Exception? An exception is a problem that arises during the execution of a program. Exceptions are caught by handlers positioned along the thread’s method invocation stack.
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Java Interview Questions and Answers For Graduates Part-3
by Sby S21.What do you mean by synchronized Non Access Modifier? Java provides these modifiers for providing functionalities other than Access Modifiers, synchronized used to indicate that a method can be accessed …
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Java Interview Questions and Answers For Graduates Part-2
by Sby S11.What is a Class Variable? These are variables declared with in a class, outside any method, with the static keyword.
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Java Interview Questions and Answers For Graduates Part-1
by Sby S1.What do you know about Java? Java is a high-level programming language originally developed by Sun Microsystems and released in 1995. Java runs on a variety of platforms, such as …
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Java XML Interview Questions and Answers For Freshers Part-3
by Sby S21.What is JDOM Parser? JDOM is an open source, java based library to parse XML document and it is typically java developer friendly API.
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Java XML Interview Questions and Answers For Freshers Part-2
by Sby S11.What are the advantages of DOM Parsing? The DOM is a common interface for manipulating document structures. One of its design goals is that Java code written for one DOM-compliant …
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Java XML Interview Questions and Answers For Freshers Part-1
by Sby S1.What XML stands for? XML stands for Extensible Markup Language.