Explain the significance of class loaders in bootstrap?
What is the purpose of using the java bean?
What is meant by collection in java?
When to use runnable interface vs thread class in java?
What is the main function in java?
Can we make a constructor final?
If a class is declared without any access modifiers, where can the class be accessed?
Explain wait() method of object class ?
What is the difference between double and float variables in java?
What are the files generated after using IDL to java compiler?
What is jit compiler ?
How the threads are synchronized?
Difference between error and exception