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

Determine the cyclomatic complexity, Q. Consider the program given below ...

Q. Consider the program given below void main() { int i,j,k; readln (i,j,k); if( (i k) ) { writeln("then part"); if (j writeln ("j

Data Flow Diagram, I need help creating a DFD for an assignment. Is there a...

I need help creating a DFD for an assignment. Is there anyway you could help?

SOFTWARE, EXPLAIN COMPONENTS OF DATABASE MANAGEMENT

EXPLAIN COMPONENTS OF DATABASE MANAGEMENT

What is intrusive testing, Testing that collects timing and processing info...

Testing that collects timing and processing information during program implementation that might change the behavior of the software from its behavior in a actual environment. Usua

Explain about the software testing strategies, Explain about the software t...

Explain about the software testing strategies. A method approach to software testing. Verification and Validation. Verification refers to the set of activities that ma

Define the system requirements, What is meant by System Requirements? ...

What is meant by System Requirements? Place the system services and constraints in detail. Serves as a link between the system purchaser & the system developer.

Explain the brooks law, Define Brooks law. Software was delivered late...

Define Brooks law. Software was delivered late, was defective, cost several times the original estimates and often showed poor performance characteristics.

Explain the process specification, Define Process Specification . Proces...

Define Process Specification . Process Specification is used to clarify all flow model processes that appear at the final level of refinement. Check & Convert pressure

Explain about software risks - dependencies, Q. Explain about Software Risk...

Q. Explain about Software Risks - Dependencies? Dependencies: -Many risks arise because of dependencies of project on outside agencies or factors. It isn't easy to control thes

What are the aims of testing, What are the aims of testing? i. T...

What are the aims of testing? i. Testing is a process of executing a program with the target of finding an error. ii. A good test case is one that has high possibilit

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