Answer : An enterprise system is a process of integrating all the functions of a business. In large business processes, data on production , financing , accounting , marketing and human resources are presented in an integrated manner. This is called Enterprise Resource Planning (ERP) . ERP is a business information management system that is an integrated application software for large business organizations. This includes all business related issues such as manufacturing , finance , inventory , human resources , sales and many more. ERP is an integrated program of various application programs designed for all activities of large business organizations. Through ERP, the management of the organization can take the overall plan by looking at the reports of all the subjects.