Prepare er diagram for the system, Software Engineering

a) An ER diagram for the system. Show all entities, relationships, cardinalities and optionalities. Also, include all intersection entities. You must use the Finkelstein  methodology as per the study book and tutorials.

b) A list of relations (equivalent to Finkelstein entity list). Produce complete relations for all entities and attributes. Show all primary and foreign keys. Include all attributes that are specifically mentioned and all key attributes. You may need to create primary and foreign keys that are not specifically mentioned. You must use the Finkelstein methodology as per the study book and tutorials.

NOTE: We use PART MARKING for the relations and will mark four relations chosen at random.

c) A single SQL statement or multiple statements that create/s the table for the relation LAWYER. All key constraints should be included and data types suitable to each attribute should be chosen.

 

Posted Date: 3/2/2013 2:11:03 AM | Location : United States







Related Discussions:- Prepare er diagram for the system, Assignment Help, Ask Question on Prepare er diagram for the system, Get Answer, Expert's Help, Prepare er diagram for the system Discussions

Write discussion on Prepare er diagram for the system
Your posts are moderated
Related Questions

What is cardinality in data modeling? Cardinality in data modeling, cardinality specifies how the number of occurrences of single object is related to the number of occurrences

2'' compliment of 1101101

System Development Life Cycle (SDLC) stages are sometimes known as System Study. System concepts which are important in developing business information systems expedite problem sol

Q. Explain COCOMO model with its applicable equations. Describe various attributes of cost drivers used in COCOMO model. Ans. COCOMO denotes for constructive cost model -

Q 1 Define a software process. How do software myths affect a software process? Ans: A Software process is a Coherent set of activities for designing, specifying, implementin

How to handle concurrency:  Mechanisms Locks Semaphores Monitors Synchronized methods Methods Deadlock avoidance Verification Sim

what is time line chart for travel management?

What is Exception? Ans) An event that causes suspension of normal program implementation. Types contain addressing exception, operation exception, data exception, overflow excep

What are the different architectures developed during BPE? Data architecture framework for the information requires of a business. Application architecture incorporates the