Is arraylist a class in java?
No Answer is Posted For this Question
Be the First to Post Answer
Explain the difference between abstraction and encapsulation.
what is Portal(web based online portal)?
what is business objects?
What is a loop java?
What is Garbage Collection in Java
How to implement Singleton
What is the need to implement Serializable interface (with no methods) for objects which are to be serialized ? We can write our own functionality which writes objects to streams then why we need to implement and tell JVM that which objects can be serialized.
What is number data type in java?
What is the difference between notify and notifyall method?
What is a predicate method?
What is 16 bits called?
Name few java 8 annotations ?