Explain the reason behind ending a program with a system.exit(0)?
What is empty list in java?
Can an interface implement another interface?
What is multiple inheritance? Is it supported by java?
How do you escape json?
What does || || mean in math?
Difference between abstract class and Interfaces?
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Give an example of use of pointers in java class.
Accenture NJ mostly ask question on Collection like 1)How to sort Objcts and how treeset sort them 2)Explain mechanism of Hashcode finding in Java 3)Name some of the Sorted collection.
What are the main features of java?
What is the purpose of the enableevents() method?
What is the difference between jfc & wfc?
Why do we need data serialization?