Using callable statement how can you pass out parameters, explain with example?
What is the final class modifier?
What is difference between static method and static variable?
What is the this keyword?
Assume a thread has lock on it, calling sleep() method on that thread will release the lock?
Why a dead thread occurs?
What is super constructor?
what is servlet enginee?
class{ ... ... interface myinterface{ ... ... } abstract class{ .. .. } ... .. .. } is this possible to write "Interface and/ or Abstract class inside a class ? if possible whcich one is possible is only interface? is only abstract?
What are possible key words, we can use to declare a class?
Can we able to pass objects as an arguments in java?
What is the implementation of destroy method in java. Is it native or java code?
Explain the difference between abstract class and interface in java?