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Which containers use a FlowLayout as their default layout? |
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what is the difference between putting a class as abstract or if any of method in class is declared as abstract diference of these two while extending these two types of classes
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Why is it often difficult to separate the business layer from the data access layer? |
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what happens if we execute the program? class Return{ int display(){ try{ return 1; } finally{ return 2; } } public static void main(String args[]){ Return r=new Return(); r.display(); } }
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What is super class of an Exception class? |
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What are synchronized methods and synchronized statements? |
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What is an abstract method? |
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Whether private,protected method can be overloaded,overrided or not?Tell me reason?
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What is the difference between an if statement and a switch statement? |
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What is JAR file
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How can u move/drag a component placed in Swing Container?
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When the constructor of a class is invoked? |
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What is the difference between File and RandomFileAccess classes? |
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What restrictions are placed on the location of a package statement within a source code file? |
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How does a try statement determine which catch clause should be used to handle an exception? |
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What is the difference between Class.forName and registerDriver()
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what is assert function what are the type how they are used with an example
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send me some interview questions on Stringhandling concept |
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Describe, in general, how java's garbage collector works? |
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Why we can't put semicolon at the end of a class in java??
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