Explain what are final variable in java?
What is the exact difference in between Unicast and Multicast object ?
Is it possible to write static method in abstract class? justyfy your answer?
what is an objects lock and which objects have locks? : Java thread
What is the difference between jdk, jre, and jvm?
what is the use of servlet engine?
What is a loop java?
What restrictions are placed on method overriding?
Is java 11 paid version?
What is super in java?
What is method overloading in java ?
What is the size of arraylist in java?
What is the use of bin and lib in JDK?