Java 8 Feature
GIt and Github
Where are string values stored in memory ?
Why should you be careful about String Concatenation(+) operator in Loops?
What are differences between String and StringBuffer and StringBuilder?
Can you give examples of different utility methods in String class?
What is Class & Object
What is the super class of every class in Java
Explain about toString method ?
What is the use of equals method in Java?
What are the important things to consider when implementing equals method?
Volatile Keyword in Java
Limitations of JMS/Active MQ over Kafka
What are Recovery Time Objective and Recovery Point Objective in AWS?
What is a Power User Access in AWS?
Can you change the Private IP Address of an EC2 instance while it is running or in a stopped state?
What is the relation between the Availability Zone and Region?