RSM US in India Software Engineer Interview Questions and Answers

OOP is a programming paradigm based on objects, encapsulating data and behavior for modular and reusable code.

• Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

• Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).

• Polymorphism: Ability to present the same interface for differe...read more

Fail fast prioritizes speed of detection and resolution, while fail safe prioritizes safety and minimizing harm.

• Fail fast approach is commonly used in agile development where quick feedback is essential

• Fail safe approach is commonly used in critical systems such as medical devices or aviation

• Fail fast can lead to more errors and instability if not properly managed

• Fail safe can lead to slower response times and increase...read more

Answering questions related to REST API, Spring MVC, Spring Boot, abstract class, and interfaces.

• REST API is a set of rules for building web services. It uses HTTP methods to access resources.

• Spring MVC is a framework for building web applications using the Model-View-Controller architecture.

• Spring Boot is a framework for building standalone, production-grade Spring-based applications.

• An abstract class is a class that ...read more