Eaton India Innovation Center Senior Data Scientist Interview Questions and Answers

Data is a collection of facts, figures, or statistics that can be analyzed to gain insights and make informed decisions.

• Data can be structured or unstructured

• Data can be qualitative or quantitative

• Examples of data include customer demographics, sales figures, and website traffic

• Data can be analyzed using various tools and techniques to extract meaningful insights

Microservices is an architectural style where an application is composed of small, independent services that communicate with each other.

• Microservices are independently deployable and scalable.

• Each microservice performs a single business capability.

• Communication between microservices is usually through APIs.

• Microservices can be developed using different programming languages and technologies.

• Examples of companies using...read more

Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and dependencies.

• Spring Boot uses an embedded server to run applications

• It provides auto-configuration for commonly used libraries

• It uses annotations to minimize boilerplate code

• It supports various data sources and messaging systems

• It can be easily integrated with other Spring projects

• Example: @SpringBoo...read more

Angular can be connected with Spring Boot using REST APIs.

• Create REST APIs in Spring Boot to expose data

• Use Angular's HttpClient to make HTTP requests to the APIs

• Parse the response data in Angular and display it in the UI

• Use CORS configuration in Spring Boot to allow cross-origin requests from Angular