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What method must be implemented by all threads? |
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How are this() and super() used with constructors?
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What is the Dictionary class? |
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How to use printer option in java or is there any method to use print command?
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Explain Servlet and JSP life cycle
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What happens if an exception is not caught? |
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Does a class inherit the constructors of its superclass? |
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Have you used threads in Servlet? |
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What are the files generated after using IDL to Java Compilet
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What do mean by polymorphism, inheritance, encapsulation? |
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When is an object subject to garbage collection? |
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A Inner class is defined in a parameterized function of outer class then the inner class is able to access the parameters of that function?
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What is the difference b/w Iterator & ListIterator
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What is callback function?
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If a class has two synchronized functions, a thread enters one of the synchronized function, then is it possible for another thread to enter the second synchronized function?
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What is socket? and server socket?
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What is the difference between yielding and sleeping? |
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Which Collection class is used for FIFO in Java |
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What is a task's priority and how is it used in scheduling? |
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whats the difference in data types of java and c++? 2)what is the use of finally block?? 3)what is encapsulation in oops?how is it achieved in Java?
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