Scenario: The Global Library Management System $($GLMS$)$ is a new system to manage libraries all around the world, making operations smoother and more centralized. This system deals with many users including library visitors, book suppliers, and special services for cataloging books according to international standards. Library visitors can find, reserve, borrow, and return books through the system. It also involves buying new books from suppliers and keeping the book list updated. Plus, the system can create reports on which books are being used and how many books are in the library. It even sends messages to visitors about when to return books or about new books and events. Summary: Library Patrons: Individuals using the library can search for books, reserve, borrow, and return them through GLMS$.$ In response, GLMS provides search results, reservation confirmations, loan details, and return acknowledgments. Additionally, GLMS sends notifications about due dates, overdue items, and announcements of new books or events to patrons, facilitating a two$-$way flow of information that keeps the library and its users in sync$.$ Book Suppliers: Suppliers provide GLMS with details of new books, including titles, authors, and publication information, which GLMS uses to update the library's inventory. Conversely, GLMS sends orders for new books to suppliers, based on library needs and patron demands, ensuring that the library's collection is continuously refreshed and relevant. External Cataloging Services: These services assist GLMS by providing updated cataloging information, ensuring that the library's database adheres to international standards. GLMS$,$ in turn, shares its current book list with these services for standardization and updates, maintaining a globally consistent cataloging system that enhances book discovery and management. Question: Based on the scenario provided for the Global Library Management System $($GLMS$),$ you are required to create a Context Data Flow Diagram $($DFD$).$ Your diagram should clearly depict how the system interfaces with its external entities and the flow of data between them. Address the following requirements in your Context DFD: $1.$ External Entities: Identify all the external entities that interact with the GLMS$.$ Provide a brief description of the type of interaction $($e$.$g$.,$ data exchange, request, notification$)$ each entity has with the system. $2.$ System Boundary: Clearly define the system boundary for the GLMS$,$ ensuring that it encapsulates all the interactions but excludes the internal workings of the system itself. $3.$ Data Flows: Illustrate the main data flows between the GLMS and each of the external entities. Label each data flow accurately to reflect the nature of the information being exchanged. $4.$ Notations and Symbols: Use standard DFD notations and symbols to represent external entities, data flows, and the system itself. Ensure that your diagram is neatly organized, and each element is clearly labeled for easy understanding. $5.$ Simplicity and Clarity: While the Context DFD should be comprehensive, it must also be easy to understand. Avoid cluttering the diagram with too much detail; focus on the major interactions that define the boundary and scope of the GLMS$.$ Your Context DFD will be evaluated based on accuracy, clarity of presentation, completeness of the interactions captured, and adherence to standard DFD notations. Ensure your diagram is well$-$organized and visually clear to effectively communicate the system's external interactions.