Prepare er diagram for the system, Software Engineering

Assignment Help:

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.

 


Related Discussions:- Prepare er diagram for the system

What do you mean by the computer based system, What do you mean by  the co...

What do you mean by  the computer based system? The computer based system can be termed as "a set or an arrangement of elements that are managed to accomplish some predefined g

What is error guessing, Explain Error guessing? Ans) Test data selection...

Explain Error guessing? Ans) Test data selection method. The selection criterion is to pick values that seem likely to reason errors.

Name the commonly used architectural styles, Name the commonly used archite...

Name the commonly used architectural styles. i. Data centered architecture. ii. Data flow architecture. iii. Call and return architecture.

What are the types of metrics, What are the types of metrics? Direct m...

What are the types of metrics? Direct metrics - It refers to right away measurable attributes. Example - Lines of code, execution speed. Indirect metrics - It refers

Determine the latest trend in software engineering, Determine the Latest tr...

Determine the Latest trend in software engineering Latest trend in software engineering includes the concepts of software reusability, reliability, scalabilityetc. More and mo

What is volume testing, Testing designed to challenge a system's capability...

Testing designed to challenge a system's capability to handle the maximum amount of data over a period of time. This type of testing also classify a system's ability to handle over

Explain the design steps of the transform mapping, Explain the design steps...

Explain the design steps of the transform mapping. Review the fundamental model. Review and refine the DFD for the software. Verify whether the DFD has the transf

State the term- enginnering the product, Enginnering the product Becaus...

Enginnering the product Because of complexity involved in software development, engineering approach is being used in software design. Use of engineering approach in area of re

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd