Answer / Pawan Prajapati

JVM (Java Virtual Machine) is a software that runs Java bytecode. JRE (Java Runtime Environment) includes the JVM, as well as the Java API libraries and other necessary components to run Java applications.

When wait(), notify(), notifyall() methods are called does it releases the lock or holds the acquired lock?

1 Answers  

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Is static a keyword in java?

1 Answers  

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Differences between GridLayout and GridBagLayout?

1 Answers  

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What is java util?

1 Answers  

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Difference between String and StringBuffer.

3 Answers   GE, IBM,

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Can I extend singleton class in java?

1 Answers  

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where final and static variable stored?

3 Answers  

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Explain the difference between jvm and jre?

1 Answers  

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In a container there are 5 components. I want to display the all the components names, how will you do that one?

1 Answers  

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How do you start a new line in java?

1 Answers  

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what is the difference between String s="hello"; and String s=new String("hello");?

3 Answers  

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How to sort a vector elements that contains the user define class object? (Note: If Suppose consider, A Student class contain two data members. They are String studentName and int rollNo. I am creating Four objects for this class, each object contains students details like name and roll no. Now i am storing that objects in vector and if i retiving the elements from the vector means then it should be display in sorting order)

3 Answers   ProdEx Technologies,

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