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CS403 Assignment No 01 Solution & Discussion Due Date: 22-05-2015
Assignment No. 1
Semester Spring 2015
Total Marks: 20
Due Date: 22nd May 2015
The assignment has been designed to develop your ability to identity the Entities and their Attributes and to draw the Data Flow Diagrams
Please read the following instructions carefully before solving & submitting assignment:
For any query about the assignment, contact only at CS403@vu.edu.pk
Do not post queries related to assignment on MDB.
Question 1 [20 Marks]
A garment brand “Orchid Textile” is using a Retail Management System for management of Sales. It is currently dealing in readymade garments. Mentioned software has following features:
For above mentioned scenario (“Orchid Retail MGT System”), provide
a) Meta Data
b) Draw Detailed Data Flow Diagram
Instructions for the assignment:
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Kya ye solution theak hai
kya ye mukammal solution he?
Apart from these items any other meta data in this case study ?????
Metadata ? :-\
Context level diagram is detailed diagram or Level 1 Diagram is Detailed Diagram
is semester mai assignments thori difficult hai .....
Pichly smester main bhi yehi subject tha aap ka kia?
What is Data Flow Diagram
Data flow diagrams illustrate how data is processed by a system in terms of inputs and outputs.
Data flow diagrams can be used to provide a clear representation of any business function. The technique starts with an overall picture of the business and continues by analyzing each of the functional areas of interest. This analysis can be carried out in precisely the level of detail required. The technique exploits a method called top-down expansion to conduct the analysis in a targeted way.
How to Draw DFD find attached file and follow the procedure
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