What is Spring Cloud used for in microservices architecture?

A) To build and manage distributed systems

B) To handle database transactions

C) To implement MVC architecture

D) To provide caching mechanisms

Answer:

A) To build and manage distributed systems

Explanation:

Spring Cloud is a suite of tools specifically designed for building and managing distributed systems, particularly those based on microservices architecture. It provides a range of solutions for managing configuration, service discovery, circuit breakers, routing, and more. These tools help developers handle the complexities that arise when multiple services interact with each other in a distributed environment.

For example, with Spring Cloud, you can use Netflix Eureka for service discovery, Spring Cloud Config for centralized configuration management, and Spring Cloud Gateway for API gateway functionalities. This suite of tools is essential for developing robust and scalable microservices architectures.

Reference links:

https://www.javaguides.net/p/spring-boot-microservices-tutorial.html