Final answer:
An Executive Information System (EIS) is the optimal choice for Dominique, the enterprise architect, to obtain a complete view of the organization's processes and make informed strategic decisions.
Step-by-step explanation:
The best information system for Dominique to gain a comprehensive overview of the organization's various processes, standards, and projects would be an Executive Information System (EIS).
An EIS is designed to provide senior executives with an easy-to-use interface for accessing selected data that can aid in high-level decision-making. It integrates and summarizes internal and external information to present a holistic view of the business performance. Unlike Geographic Information Systems (GIS), which handle spatial data and are often used in urban planning, or Database Management Systems (DBMS), which are tailored for general data storage and retrieval without necessarily providing strategic insights, an EIS is focused on delivering key business metrics and analyses to executives in a digestible format.
An EIS will enable Dominique to make informed decisions by identifying insights related to efficiencies, potential improvements, and strategic alignments within the company, all of which are crucial in her role as an enterprise architect. It allows for a “big picture” perspective that is essential for enterprise architects who deal with high-level strategic planning and business process optimizations.