what are the advanteges of system approach in the business?

A global approach to business focuses on having a business in many nations. A multi-domestic approach to business means that a business has many businesses in one nation.

A business rules engine is a software or system that allows one to execute a single, or multiple, business rules. The business rules engine also allows business owners to modify rules frequently without need of IT intervention.

what are the advanteges of system approach in the business?

A business rules engine is software that executes business rules in runtime production environments. You can get more information about business rules engines at the Wikipedia. Once on the page, type "Business rules engine" into the search field at the top of the page and press enter to bring up the information.