Explain the difference between call by refrence and call by value?
What are the characteristics of java?
What are the different types of garbage collectors in java?
What is static class
What is preflight request?
Explain garbage collection in java?
What is linked hashmap and its features?
How to optimize the javac output?
What is int short for?
Explain a few methods of overloading best practices in java?
What are 5 boolean operators?
A person says that he compiled a java class successfully without even having a main method in it? Is it possible?
What is a native method in java programming?
What is the difference between stringbuffer and stringbuilder?
os is developed in c no java is more secured then c na why dont the os developed is developed using java