Microservices architecture approach

Question:
What is the microservices architecture approach?

1. An approach in which a single application consists of many loosely coupled and independently deployable smaller components or services
2. An approach in which all enterprise data is stored in a single repository
3. An approach in which a single application controls a server for an enterprise
4. An approach in which a single application monitors an enterprises security network

Answer:
A - is the correct answer. A microservices architectural approach single application is an approach in which a single application consists of many loosely coupled and independently deployable smaller components or services