are working on their degree. * Each graduate student has another‚ more senior graduate student (known as a student advisor) who advises him or her on what courses to take. * Design and draw an ER diagram that captures the information about the university. Use only the basic ER model here; that is‚ entities‚ relationships‚ and attributes. Be sure to indicate any key and participation constraints. Exercise 2. Notown Records has decided to store information about musicians who perform
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Entity Relationship Diagram - ERD Database – is a large data repository that stores a shared collection of logically data. A database can be modeled as: A collection of entities and relationship among entities. What is Entity Relationship Diagram? An entity-relationship (ER) diagram is a specialized graphic diagram that illustrates the relationships between entities in a database‚ simply it illustrates the logical structure of databases. ER diagrams often use symbols to represent different types
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Exercise 1 1. Draw an E-R diagram for each of the following situations (if you believe that you need to make additional assumptions‚ clearly state them for each situation): a. A hospital has a large number of registered physicians. Attributes of PHYSICIAN include Physician_ID (the identifier) and Specialty. Patients are admitted to the hospital by physicians. Attributes of PATIENT include Patient__ID (the identifier) and Patient_Name. Any patient who is admitted must have exactly one admitting
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International Journal of Innovation‚ Management and Technology‚ Vol. 3‚ No. 5‚ October 2012 Investigating Online Shopping System in Iran as a Developing Country B. Zibanezhad‚ M. Makhlughian‚ and A. Salajegheh Abstract—The lack of necessary reliable infrastructures in developing countries has reduced electronic commerce growth and development. Online shopping system analysis and design was evaluated in Iran as a developing country. National banking & delivery systems along with cultural &
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New Er Digram for BIOIn software engineering‚ an entity–relationship model (ER model) is a data model for describing the data or information aspects of a business domain or its process requirements‚ in an abstract way that lends itself to ultimately being implemented in a database such as a relational database. The main components of ER models are entities (things) and the relationships that can exist among them. Entity-relationship modeling was developed by Peter Chen and published in a 1976 paper
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assumptions in a Credit Card Sale System are: 1. The Customer and the Retailer have an account in the same bank. 2. Instead of the grid through which all the banks are connected the payment is processed by the bank for simplicity. E-R Diagram Tables and Primary Keys Normalization Forms The three normalization forms are 1. First normal form 2. Second normal form 3. Third normal form First normal form First normal form states that there should be no repeating elements
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A PROJECT REPORT On INVENTORY MANAGEMENT SYSTEM Submitted in partial fulfillment of the requirements for the award of the degree of MASTER OF COMPUTER APPLICATION Undertaken at NATIONAL INFORMATICS CENTRE (NIC) DEPARTMENT OF INFORMATION TECHNOLOGY‚ GOVT. OF INDIA CGO COMPLEX‚ LODHI ROAD‚ NEW DELHI [pic] tecnia institute of advanceD studies [pic] SUBMITTED BY: DHRUVIKA PATEL M. C. A . ENROLLMENT NO.-0371704404 NIC ID-9238 ACKNOWLEDGEMENT
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I INTRODUCTION Most of the hardware businesses being establish then and now uses the same old ways of product inventory .Due to their wide business they tend to neglect the importance of product inventory. Because of the growing numbers of computers users‚ this became an effective medium to demonstrate the promotion of their business to the public. From manual way of product inventory it will be more convenient and faster through the use of computers. Business owner can avoid human error because
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[pic] Factors Contributing to Project Success According to Standish Report: 1. Executive Management Support 2. User involvement 3. Experienced Project Manager 4. Clear Business Objectives 5. Minimized Scope 6. Standard software Infrastructure 7. Firm Basic Requirements 8. Formal Methodology 9. Reliable Estimates 10. Other The cost of incorrect‚ misunderstood‚ and not agreed upon requirements affects the customers and developers in terms of time‚ money‚ and lost opportunities. Applying
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1.0 INTRODUCTION 2 2.0 LITERATURE REVIEW 3 2.1 Forecasting Inventory 3 2.2 Aggregate Planning 3 2.3 Capacity Planning 4 2.4 Materials Planning 5 2.5 Just-in-Time (JIT) 6 3.0 ORGANIZATIONAL BACKGROUND 8 3.1 History of the Company 8 3.2 Introduction to the Product 9 3.2 COMPANY SCALE 11 4.0 ORGANIZATION ’S PRACTICE AND POLICY 12 4.1 Inventory Management System 12 4.1.1 Inventory Replenishment 14 4.2 Inventory Holding 15 4.3 Adopted Model 15 4.4 Contingency Plans 16
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