What is the difference between leader and follower in kafka?
Please explain apache kafka?
What is kafka message?
In which language apache kafka is written?
Explain the format of an apache kafka message?
Explain covariant method overriding in java.
Enlist diffrent types of inheritance supported by java?
Which one of the following suits the description of a string better: derived or primitive?
What is the technique adopted to create an immutable class?
List some features of the abstract class.
What do you understand by the term singleton?
Differentiate between == and equals().
What is the difference between inheritance and encapsulation?
What methodology can be utilized to link to a database?
What methodology can be employed to locate substrings inside a string?