Question

 For the "Hostel Management System" described in Q2, create the following Data Flow Diagrams (DFDs):

 

(a) A Context-Level (Level 0) DFD showing the main system and its interactions with extemal entities (eg, Student, Administrator, Accounts Department).

 

(b) A Level 1 DFD that decomposes the main process from the Context-Level diagram into at least three major sub-processes (e.g., "Manage Student Registration," "Process Fee Payments," "Allocate Rooms").

16 Sep 2025
Answer :
Word Count : 452
The Hostel Management System is designed to streamline the operations of a hostel by automating student registration, fee management, and room allocation. At the Context-Level or Level 0 DFD, the system interacts with several external entities to ensure smooth functioning. The primary external entities include Students, Administrators, and the Accounts Department. Students provide personal and academic details to the system during registration, request room allocation, and make fee payments. The Administrator oversees the overall management of the system, approving registrations, monitoring occupancy, and generating reports. The Accounts Department is responsible _____ _______ _____ ___ _____ __________ __________ ______ ______ ____.
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