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Why default constructor of base class will be called first in java?
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What is meant by static query and dynamic query? |
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What is the difference between the Font and FontMetrics classes? |
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When you use a struts framework, where would you place your business logic
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Does JVM maintain a cache by itself? Does the JVM allocate objects in heap? Is this the OS heap or the heap maintained by the JVM? Why
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Can an unreachable object become reachable again? |
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In which case i can go for Anonymous class?
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What is the difference between exception and error? |
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What is numeric promotion? |
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What is the use of Servlets? |
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How many layout's are there in java? explain each one of them
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How can a Variable in a class other than String type be made Immutable.
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How does multithreading take place on a computer with a single CPU? |
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What is the difference between Serializalble and Externalizable interface?
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In Execption handling What is exactly difference between throws and throw?
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What is the difference between Iterator and Enumeration? |
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Can a lock be acquired on a class
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Which arithmetic operations can result in the throwing of anArithmeticException? |
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Which class should you use to obtain design information about an object? |
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What is Servlet API used for conneting database
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