Is boolean a data type in java?
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What is the difference between synchronized and synchronized block?
What is Connection pooling? Explain Pros and Cons?
How can you handle java exceptions?
What is comparator in java?
Is it possible to override private or static method in java?
Can we write any code after throw statement?
How will you print number in reverse (descending) order in BST.
In collection sorting comparable and comparator interface will be used..but why this two interfaces required..two will work same purpose so why there are two interfaces instead of one?when to use comparator and when to use comparable?
In a container there are 5 components. I want to display the all the components names, how will you do that one?
How to access arraylist elements in java?
What are static methods?
Can a constructor be private and how are this() and super() method used with constructor?
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