BACHELOR OF BUSINESS ADMINISTRATION

Detailed explanation-1: -The enterprise information systems (EIS) tier consists of database servers, enterprise resource planning systems, and other legacy data sources, like mainframes. These resources typically are located on a separate machine than the Java EE server, and are accessed by components on the business tier.

Detailed explanation-2: -Enterprise information systems provide a technology platform that enables organizations to integrate and coordinate their business processes on a robust foundation. An EIS is currently used in conjunction with customer relationship management and supply chain management to automate business processes.

Detailed explanation-3: -An information system is essentially made up of five components hardware, software, database, network and people. These five components integrate to perform input, process, output, feedback and control. Hardware consists of input/output device, processor, operating system and media devices.

Detailed explanation-4: -Enterprise systems (ES) tie together all aspects of enterprise operations and form an information system based on enterprise software packages. Such software supports business processes, information flows, and provides reporting and data analytics to enhance business performance.