Draw a data flow diagram (DFD) for the development of the admission and registration system, bearing in mind that the users of the system, the processes and the stored data are as follows: system users processes saved data students - Deletion and addition - withdrawal from the course - apology for the semester - student schedule - withdrawal requests - apology requests faculty members -recording attendance and absence - monitoring grades, - attendance and absence detection - Transcript for class department heads approving requests   Deanship of Admission and Registration implementing requests   Draw a data flow diagram starting from the zero level to the second level. Please add the detailed processes and data saved by leve

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Draw a data flow diagram (DFD) for the development of the admission and registration system, bearing in mind that the users of the system, the processes and the stored data are as follows:

system users processes saved data
students

- Deletion and addition

- withdrawal from the course

- apology for the semester

- student schedule

- withdrawal requests

- apology requests

faculty members

-recording attendance and absence

- monitoring grades,

- attendance and absence detection

- Transcript for class

department heads approving requests  
Deanship of Admission and Registration implementing requests  

Draw a data flow diagram starting from the zero level to the second level. Please add the detailed processes and data saved by level

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