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Optum Global Solutions
Proud winner of ABECA 2024 - AmbitionBox Employee Choice Awards
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I applied via Campus Placement and was interviewed before Jan 2024. There were 3 interview rounds.
Hackerrank test with 2 questions
I appeared for an interview before Jul 2021.
Polymorphism is the ability of an object to take on many forms. It allows objects of different classes to be treated as if they were of the same class.
Polymorphism is achieved through method overriding and method overloading.
Method overriding is when a subclass provides a specific implementation of a method that is already provided by its parent class.
Method overloading is when a class has two or more methods with the ...
Dependency Injection is a design pattern where the dependencies of an object are injected into it rather than created within it.
It helps in achieving loose coupling between objects
It makes testing easier as dependencies can be mocked or stubbed
There are three types of Dependency Injection - Constructor Injection, Setter Injection, and Interface Injection
Example: In a web application, the database connection object can ...
Garbage Collection in .Net automatically manages memory by freeing up unused objects.
Garbage Collector runs in the background and periodically checks for unused objects.
It frees up memory by deallocating objects that are no longer being used.
GC can be configured using different modes like Server, Workstation, Concurrent, etc.
GC can also be manually triggered using GC.Collect() method.
GC.SuppressFinalize() method can be...
I applied via Campus Placement and was interviewed before Dec 2019. There were 3 interview rounds.
I applied via Company Website and was interviewed in May 2021. There were 3 interview rounds.
I applied via Campus Placement and was interviewed before Sep 2019. There were 3 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2020. There were 4 interview rounds.
I applied via Company Website and was interviewed before Oct 2020. There were 3 interview rounds.
I applied via Naukri.com and was interviewed before Mar 2021. There were 2 interview rounds.
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