单选题 Micro-service is a software development technology, which advocates dividing a single application into a group of small services, which coordinates and cooperates with eachother to provide ultimate value for users The micro-service(    ) has many important benefits.Fit it solves the problem of business complexity.It decomposes the original hugesingle application into a group of services.Although the total amount of functions remains the same.the application has been decomposed into manageable seruices. Ihe development speed of a single service is much faster.and it is easier to understand and (      ).Second.this architecture allows each service to be( 作答此处   )independently by a team. Developers arefree to choose any appropriate technology.Third the micro-service architecture mode enables each service to be (    ) independently.Developers never need to coordinate the deployment of local changes to their serxices.These types of changes can be deployed immediately after testing Finally the micro-service architecture eenables each service to_(    ) independently.