Which of the following scenarios reflects the design principles of lightweight communication microservices?
A . Use NodeJS to develop the user interface of e-commerce website services, and use JAVA or Go language to implement business logic
B . RESTful protocol is used for communication between providers and consumers
C . Independent development and deployment of functional modules for orders in the e-commerce platform
D . Divide the organization by microservice modules, each module has corresponding development, design, testing, operation and maintenance personnel
Answer: B