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Your assignment must be uploaded before or on Tuesday 27th Nov 2012.
It should be clear that your assignment will not get any credit if:
The objectives of this assignment are,
This Assignment is the continuation of First Assignment. Take same case study given in Assignment 1 (also provided at the end of this assignment), apply the techniques and methods given in lectures and by utilizing the solution of first assignment uploaded on LMS in the form of DFD in order to finalize the tasks of second assignment listed below in task description. Some hints are provided below to link DFD with ERD which can be helpful in your design process.
In this assignment you will focus on the tasks given below:
You have to perform all these steps given above in your solution file.
Use all concepts you have studied so far and techniques in order to identify Entities, attributes and their relationships of the given case study discussed particularly from 7 to 14 regarding ER data model.
Drawing Final ER Data Model:
You can use any tool for drawing like MS Office or Visio.
Important things to consider:
In this course we are going to develop a complete physical database for “Trade Management System” that will computerize all the necessary Trade Management processes for a small business shop, BEST Mart. For this we will divide this whole project in small 4 to 5 assignment chunks and will try to cover every phase of database development life cycle from scratch to execution. Scenario for the Trade Management System is given below.
There exists a BEST Mart- a shopping centre, whose owner wants to computerize his business by developing Trade Management System. For this, owner hires a Database Administrator and put up a real world scenario and requirements as given below:
Trade Management System permits users to proficiently initiate and evaluate the process of requirement for the BEST Mart. Procedure begins when a client comes to BEST Mart, selects the cart and place the things in cart and goes towards salesman. The salesman examines the code of each selected item. On entry system will display invoice with some details like name of the product, its related magnitude/quantity and total sales line items along with total bill. After placing order, client will ahead to accountant counter to pay bill.
Trade Management System will support both types of customers, Registered and Non-Register. For Registered customers it is necessary for system to check whether he/she is on credit bases or not. For non-registered customers, it must have to be registered only by the Owner of the BEST Mart. Information about number of creditors and debtors are known by the accounts department.
System will show flexibility in a sense that it should accept all payment methods i.e. cash, credit and cash with credit.
Same is the scenario with Administrator/Owner of BEST Mart to purchase items from different vendors on cash, credit or combination of two. The stock department and Sale department will need to generate reports about stock status sale in different time span.
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plzzzzzzzzzzz Cs403 assignment no 2 ka solution upload kar dain
You will make a final comprehensive ER-diagram consisting of all Entities, Attributes and their relationships along with their respective Primary Keys.
kindly clear me about the primary key in this daigram
Shazia ap nay assignment bnai hy?
hi yha py i think stck mang has vend ho ga jha tk mjy lgta ha stack mang vend ko supply krta ha my be em wrong ap confrm kr do plz?
esi me ko b bana den word file me
Very good attempt... I think 18/20 ;)
bhaiya jee inventory ki entity kis liy..? owner ki entity bi bany gi...aur baki I think sahi han
attributes kudi sy hi banaty jy apni smj sy...jasy customer ki ...cust_name, cust_id,order_no...etc aur jin entities ka relation banaen un ki primary key zaroor banaen...jasy agar customer and salesman ka relation ha to customer ma cust_id and order_no ko primary key aur in ka salesman ky sat relation ha to salesman ki entity ma order_no primary key....best of luck :)
kaya hum product ko as a entities ly skty hain..?????
check this for how we draw a simple entities..