Novartis Clinical Database Programmer Interview Questions and Answers

Dependency injection is a design pattern used to remove hard-coded dependencies and make code more modular and testable.

• Dependency injection involves passing dependencies to a class or method from an external source rather than creating them internally.

• This allows for easier testing and swapping of dependencies without changing the code.

• There are three types of dependency injection: constructor injection, setter inject...read more

Cloud services refer to the delivery of computing services over the internet.

• Cloud services allow users to access and use software and hardware resources remotely

• They are typically provided by third-party providers who manage the infrastructure and maintenance

• Examples of cloud services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform

An interface is a contract that specifies the methods that a class must implement. An abstract class is a class that cannot be instantiated.

• An interface can be implemented by multiple classes, while a class can only inherit from one abstract class.

• Interfaces can only have abstract methods and constants, while abstract classes can have both abstract and concrete methods.

• Interfaces are used to achieve abstraction and pol...read more

Generics in C# allow for type-safe programming and code reusability.

• Generics enable the creation of classes, interfaces, and methods that can work with any data type.

• They provide compile-time type safety and eliminate the need for type casting.

• Examples include List, Dictionary, and Nullable.

• Generics can improve code performance by reducing the need for boxing and unboxing.

• They also promote code reusabilit

The three pillars of SCRUM are transparency, inspection, and adaptation.

• Transparency: All aspects of the process must be visible to those responsible for the outcome. This includes progress, obstacles, and changes.

• Inspection: SCRUM artifacts and progress must be inspected frequently to detect variances and adapt accordingly.

• Adaptation: Based on the inspection results, adjustments are made to ensure that the goals are m