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I was interviewed in Oct 2021.
Factory pattern creates objects without exposing the instantiation logic to the client.
Create an interface or abstract class for the product
Create concrete classes implementing the same interface/abstract class
Create a factory class that returns the product
Client uses the factory to create the object
I applied via Recruitment Consultant and was interviewed in Mar 2021. There was 1 interview round.
I applied via Naukri.com and was interviewed before Mar 2021. There were 2 interview rounds.
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