Describe about the environmental model, Software Engineering

Assignment Help:

Describe about the Environmental model

It indicates environment in which system exists. Any small or big system is a sub-system of a larger system. For illustration, if software is developed for a college, then college would be part of University. If it's developed for University, University will be part of national educational system. Hence, when model of the system is made these external interfaces are defined. These interfaces reflect system's relationship with external universe (known as environment). Environment of a college system is demonstrated in figure below.

 

957_ENVIRONMENTAL MODEL.png


Related Discussions:- Describe about the environmental model

Rational unified software development process, Problem: (a) Using a di...

Problem: (a) Using a diagram, explain the four central concepts and the four phases of the Rational Unified Software Development Process. (b) Explain with an example what

Explain in detail about system testing, Explain in detail about system test...

Explain in detail about system testing. System testing Stress testing Performance testing Security testing

What is grey box testing, Grey box testing is a software testing method tha...

Grey box testing is a software testing method that uses a combination of black box testing and white box testing. Gray box testing is not the black box testing, because the tester

Making, How can we make a software

How can we make a software

Explain error, A discrepancy among a computed, observed, or calculated valu...

A discrepancy among a computed, observed, or calculated value or condition and the true, specified, or theoretically correct value or condition; and

List the principles of a software design, List the principles of a software...

List the principles of a software design. i. The design process should not suffer from "tunnel vision". ii. The design should be traceable to the analysis model. iii. The

Product lines, Product lines Being well-informed about all your company...

Product lines Being well-informed about all your company products and services is necessary for the selling process and to giving good customer service.  A salesperson shoul

The roles of project stakeholders, The roles of project stakeholders :- ...

The roles of project stakeholders :- Offer resources (time, money, ...) to the project team Instruct developers about their business Be precise and specific about requir

What are the tools mainly used for information gathering, What are the tool...

What are the tools are mainly used for information gathering 1.  Record review: A review of recorded documents of organisation is performed.Manuals procedures, forms and book

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