What do you understand by apply and unapply methods in scala?
What do you mean by implicit parameters?
Explain the significance of class loaders in bootstrap?
Write a program to check string is palindrome without using loop?
What is jvm? How its run?
Define inheritance with reference to java.
When will we prefer to use set and list in java and why?
How can we create a synchronized collection from given collection?
How to avoid memory leak in java?
What is the difference between a checked and an unchecked exception?
How dead lock situation occurs in java and how you can identify it?
What are the various access specifiers in java?
Write a java program for binary search?
Explain the difference between call by refrence and call by value?
Why we use multi threading instead of multiprocessing?