State entity and relationship diagram, Software Engineering

Assignment Help:

State Entity /Relationship diagram.

ERD depicts relationships among data objects.

The ERD is the notation that is used to conduct the data modeling activity.

The primary components included in the ERD are:

Data objects, attributes relationships and many types of indicators.

 


Related Discussions:- State entity and relationship diagram

Explain virtual memory, Explain virtual memory? Ans) Virtual memory tell...

Explain virtual memory? Ans) Virtual memory tells to virtual storage. In virtual storage, portions of a user's program and data are placed in auxiliary storage, and the operatin

Define equivalence class, Equivalence class: -It shows a set of valid or in...

Equivalence class: -It shows a set of valid or invalid states for input conditions. An input condition is either a particular numeric value, a range of values, a set of related val

Define the estimation models, Write short notes on estimation models. E...

Write short notes on estimation models. Empirical estimation models can be used to complement decomposition techniques and present a potentially important approach in their own

What is system, A set of people, machines, and methods prepared to accompli...

A set of people, machines, and methods prepared to accomplish a set of specified functions.

Explain about token count - software metrics, Q. Explain about token count ...

Q. Explain about token count - software metrics? Token count :- A program is considered to be series of tokens and if we count the number of tokens, some interesting results m

Program input initiated interpput, what are the basic advantages of using i...

what are the basic advantages of using interrput-initiated data transfer over transfer under progrm control without an interrput

How a prototype can be categorised, How a prototype can be categorised ...

How a prototype can be categorised 1.  A paper prototype which is a model depicting human machine interaction in a form which makes user understand how such interaction, would

Explain the various phases of SDLC, Explain the Various phases of SDLC ...

Explain the Various phases of SDLC Various phases of SDLC are defined as below: Requirements Analysis Design Coding Software Testing Maintenance.

Explain the stages of rapid application development model, Question: a)...

Question: a) It has often been argued that Rapid Application Development results in small stand-alone systems running in isolation. Discuss. b) Rapid Application developmen

Database management systems, Database Management Systems: These are es...

Database Management Systems: These are essentially programming frameworks, and can offer good storage and retrieval systems. They are mainly intended for programmers to intera

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