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McKinsey & Company
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I applied via Walk-in and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Recruitment Consultant and was interviewed in Mar 2021. There were 4 interview rounds.
Java bean class is a reusable software component and singleton class restricts the instantiation of a class to one object.
Java bean class is a POJO (Plain Old Java Object) that encapsulates many objects into a single object for easy access.
It follows a naming convention where the class name starts with a capital letter and has a public default constructor.
Singleton class is a design pattern that ensures only one instan...
I applied via Campus Placement and was interviewed in Apr 2021. There was 1 interview round.
I applied via Campus Placement and was interviewed before Jun 2021. There were 3 interview rounds.
There were Basic and intermediate programming questions in the online assessment test.
Reverse a string using any programming language
Use a loop to iterate through the string and append each character to a new string in reverse order
Alternatively, use built-in string reversal functions or methods depending on the programming language
Some languages, like Python, allow for string slicing to reverse a string
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