Google Cloud Digital Leader Practice Exam

In modern cloud application development, what name is given to independently deployable, scalable, and maintainable components that can be used to build a wide range of applications?

1. Containers

2. Monoliths

3. Microservices

4. DevOps

The correct answer is: Microservices

The correct choice is microservices. In the context of modern cloud application development, microservices refer to an architectural style that structures an application as a collection of small, independent services. Each microservice is designed to perform a specific function and can be developed, deployed, scaled, and maintained independently. This allows teams to work on different components of an application simultaneously, encourages the use of diverse technologies, and enhances fault isolation, leading to increased reliability. Microservices contrast with monolithic architectures, where applications are built as a single, indivisible unit. In monoliths, changes in one part of the application can necessitate redeploying the entire system, which can slow down development and make maintenance more challenging. While containers can be used to deploy microservices, they are not synonymous with them. Containers provide a means for packaging applications and their dependencies together for consistency and ease of deployment, but they don't inherently imply the same independence and functionality as microservices. DevOps is a cultural and operational practice that aims to improve collaboration and productivity by integrating development and operations teams. While it plays a crucial role in enabling continuous delivery and deployment of microservices, it does not describe the individual architectural components themselves. Thus, microservices are the correct term for