Explain the data flow diagram, Software Engineering

Assignment Help:

Define Data Flow Diagram.

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

The basic structure of a data flow diagram, also known as a data flow graph or a bubble chart.

 


Related Discussions:- Explain the data flow diagram

What is parameter, In software QA or software testing, a parameter is an it...

In software QA or software testing, a parameter is an item of information - like a name, number, or selected option - that is approved to a program, by a user or another program. B

Software methodology, how to choose a software methodology for a software p...

how to choose a software methodology for a software project

Explain the activities of software maintenance, The activities of software ...

The activities of software maintenance Software maintenance is a broad activity that contains error correction, increasing of capabilities, deletion of obsolete capabilities an

Object Oriented modelling, Perform analysis and design of the Vehicle Contr...

Perform analysis and design of the Vehicle Control Unit software using UML, and document all results obtained from each of the following tasks: 1. Requirements analysis including:

C++, how to save image of a dialog box by using c++

how to save image of a dialog box by using c++

What is exception, What is Exception? Ans) An event that causes suspensi...

What is Exception? Ans) An event that causes suspension of normal program implementation. Types contain addressing exception, operation exception, data exception, overflow excep

What is checksheet, What is Checksheet? Ans) A checksheet is the form us...

What is Checksheet? Ans) A checksheet is the form used to record data as it is gathered.

What is user friendly software, A computer program is "user friendly", when...

A computer program is "user friendly", when it is designed with simple of use, as one of the primary purposes of its design.

Project tracking, project tracking and overview of project process?

project tracking and overview of project process?

What is live variable, What is live variable A variable is live from it...

What is live variable A variable is live from its first to its last reference within a process.

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