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

State the system engineering hierarchy, State the System Engineering Hierar...

State the System Engineering Hierarchy? The world view is composed of a set of domains (Di), which can each be a system, or system of systems. WV = {D1,D2,D3,...........,Dn}

Define software testing, Define software testing? Software testing is a...

Define software testing? Software testing is a critical element of software quality assurance and shows the ultimate review of specification, design, and coding.

Determine the steps of structured requirements definition, Determine the di...

Determine the different steps of Structured Requirements Definition Step 1: Make a user level data flow diagram. This step is meant for gathering requirements with intera

What is vertical partitioning, What is Vertical partitioning 1. The Co...

What is Vertical partitioning 1. The Control & work should be Modular Hierarchy for each distributed top-down in the program major program function structure 2. Higher prob

Applications software, APPLICATIONS SOFTWARE: As has been mentioned ea...

APPLICATIONS SOFTWARE: As has been mentioned earlier, software may conveniently be divided into: systems software (i.e., programs designed to control the execution of other pr

Srs, Why SRS document is also called as boack-box specification of a system...

Why SRS document is also called as boack-box specification of a system

Software document, explain software document.create the necessary documents...

explain software document.create the necessary documents for employee management system.

Explain process and product quality, Explain Process and product quality ...

Explain Process and product quality The quality of a developed product is influenced by the quality of the production process. This is important in software development as some

What is fault-based testing, 1. Testing that employs a test data selection ...

1. Testing that employs a test data selection method designed to obtain test data capable of demonstrating the absence of a set of pre-specified faults, typically, frequently happe

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