What is the use of a data flow diagram, Software Engineering

Assignment Help:

What is the use of a data flow diagram?

A data flow diagram is used to represent the functional view of an application domain. It represents all the significant business processes and the flow of data among those processes.

 


Related Discussions:- What is the use of a data flow diagram

Linearizability and sequential consistency, QUESTION - Fault Tolerance ...

QUESTION - Fault Tolerance (a) Three computers together provide a replicated service. The manufacturers claim that each computer has a mean time between failure of five days; a

Determine the software development models, Determine the Software developme...

Determine the Software development models Software Engineering deals with development of software. Thus, understanding the basic characteristics of software is essential. Softw

What is stepwise refinement, What is stepwise refinement? Stepwise Ref...

What is stepwise refinement? Stepwise Refinement:- Stepwise Refinement is a top-down design method originally proposed by Niklaus Wirth. A program is developed by successively

Diffrence between structured analysis and structured design, Q. Differentia...

Q. Differentiate between structured analysis and structured design? Ans. The aim of structured examination is to transform the textual description of a problem into a graphic

What is oo system testing, OO system testing is actually identical to its c...

OO system testing is actually identical to its counterpart in the procedural environment.

What are the different levels of cmm, Different levels of CMM: 1) Initi...

Different levels of CMM: 1) Initial (maturity level 1) 2) Repeatable (maturity level 2) 3) Defined (maturity level 3) 4)  Managed (maturity level 4) 5) Optimizing (

Swot analysis, how to threat into opportunities and weaknesses into streng...

how to threat into opportunities and weaknesses into strength

What are the roles of glass-box and black-box testing tools, What are the r...

What are the roles of glass-box and black-box testing tools? Glass Box (or white box) testing is the method of giving i/p to the system and checking how the system processes i/

List the guidelines for data design, List the guidelines for data design. ...

List the guidelines for data design. i. Apply systematic analysis on data. ii. Identify data structures and related operations. iii. Establish data dictionary. iv. Use

Write short notes on estimation models, Write short notes on estimation mod...

Write short notes on estimation models. Empirical estimation models can be used to complement decomposition methods and propose a potentially valuable approach in their own rig

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