What is difference between path and classpath in java?
Why Java is not pure Object Oriented language?
What happens if a try-catch-finally statement does not have a catch clause to handle an exception that is thrown within the body of the try statement?
Does .length start 0 java?
If there are two notepad opened and working on it . is this a process or thread? computer based Live Example to differentiate between Thread , Process , and Multi tasking ?
What is a method in java?
What is primitive data type in java?
Explain the difference between hashmap and hashtable in java?
how to handle exceptions in core applications?
Which method must be implemented by all threads?
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)
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What is a serializable interface?
What are thread groups?