Define data flow diagram, Software Engineering

Assignment Help:

Define Data Flow Diagram.

A Data flow diagram is a graphical representation that depicts information flow & the transforms that are applied as data move from input to output.

The fundamental form of a data flow diagram, also known as a bubble chart or a data flow graph.

 


Related Discussions:- Define data flow diagram

Neural network logo recognition, java/python based application which lets y...

java/python based application which lets you upload images of car logos and detects which logo it is by outputting the ID number of that image. Neural network is used to achieve th

Network Technology, How can you create a file named -i? Which techniques do...

How can you create a file named -i? Which techniques do not work, and why do they not work? How can you remove the file named -i?

How do software myths affect a software process, Q 1 Define a software proc...

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

Determine the technique - parallel, Determine the technique - Parallel ...

Determine the technique - Parallel With this approach, old and new systems are run together for a time  -  If new system goes down for any reason, you still have old system

Explain throw-away prototyping, Throw-Away Prototyping: Also known as clos...

Throw-Away Prototyping: Also known as close ended prototyping. Throwaway or Rapid Prototyping refers to the formation of a model that will eventually be discarded rather than beco

Explain logarithmic poisson execution time model, Q. Explain Logarithmic Po...

Q. Explain Logarithmic Poisson Execution Time Model? This model is as well developed by Musa et Al (MUSA79). The breakdown intensity function is different here as compared to B

Disadvantage of software package, Disadvantage of Software package: Th...

Disadvantage of Software package: There are some disadvantages which need to be looked into. They are:  i)  A commercial software package will have a number of built-in

Determine the cyclomatic compexity, consider the following flow chart, a. D...

consider the following flow chart, a. Draw the flow graph and show the edges, regions and nods clearly b. show the independent paths c. calculate the cyclomatic complexity in three

What transform mapping refers, What transform mapping refers? The trans...

What transform mapping refers? The transform mapping is a bundle of design steps applied on the DFD in order to map the transformed flow characteristics into specific architect

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

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