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For any data flow diagram first look at the existing processes. Student registration, class selection, professor/teacher class assignment, testing, grading and I am sure the list goes on. Once you have provided the beginning scope of the software by pruning the list of existing processes you can then develop a list of documents and communications that are used to transfer information and authority to others in the system. It is these documents and activities that are data flow items. The entities that are involved in sending or receiving these same communications are nodes in the system. Of course this is cursory and very general answer.
What else can I help you with?
Drow a neat diagram of computer?
draw a neat diagram of computer
Draw energy band diagram of n type semiconductor?
band diagram of p type semiconductor
Can you draw a circuit diagram to show how switches can be used to control two different parts of a circuit?
Yes, use a ladder diagram.
How does a kaleidoscope work in a diagram?
To draw a kaleidoscope, draw an upright rectangle on the right hand side. Now, draw a triangle on the left hand side, that the diagram takes a shape like an arrow. Now draw a circle inside the extreme left corner of the triangle. Draw two more circles inside the first circle you drew. However; there are also several other ways to draw kaleidoscope, depending on its type.
What is an ER Diagram for a college system?
An ER diagram for a college system is an entity relationship diagram that is used to identify the entities of the college system and what those entities expect from the system. Examples of entities to include are students, financial aid, registers, and professors.
Example er diagram for hospital?
how to draw e-r diagram for hospital management system plz show the figure?
How to draw E-R diagram for library management system?
how to draw the er diagram of library management system
How do you draw componant diagram for library management system?
component diagram for library managment system
How to draw Er diagram for college management system in dbms?
answer
How do you draw e-r diagram for hotel management system?
E.R diagram of hotel
Draw a e-r diagram of payroll management?
DFD diagram of company payroll system.
Draw data flow diagram for hotel reservation system?
data flow diagram for hotel management system
How do you draw DFD for pharmacy management system?
Contex level,0 level,first level DFDs for hospital management system
5 What is the most advisable network type for hospital care system?
draw an entity relationship diagram for hospital
Entity relationship model with example?
draw an er diagram on attendance management system
How are database management systems aka DBMS used in banking?
draw a diagram to show bank management system in ER model in database management system
How do you draw uml advanced class diagram for hospital management system?
with hand use program visual paradigm community edition (free) for uml. You can get in a few minutes beautifull uml pictures
