Explain common coupling with example, Software Engineering

Assignment Help:

Q. Explain Common coupling with example?

Common coupling: General coupling is when two modules share the same global data (example a global variable). Changing of the shared resource implies changing all the modules using it. Diagnosing the problems in structures with considerable common coupling is time consuming and difficult. Nevertheless this doesn't mean that the use of global data is necessarily bad. It doesn't mean that a software designer must be aware of potential consequences of common coupling and take special care to guard against them.


Related Discussions:- Explain common coupling with example

Incremental model, four circumstances where incremental model is appropriat...

four circumstances where incremental model is appropriate?

Software risks, risks and types of software risks

risks and types of software risks

Define data objects and relationship, Define Data objects, attributes & rel...

Define Data objects, attributes & relationship. Data object: Representation of any collective  information that must be understood by software. It can be any external entity.

Need help with my program deadline is tomoroow , I have a vb.net applicatio...

I have a vb.net application i would like to add database function + coding the the function to let the application work and also to add a login window for the customers + custom

Explain operational testing, Describe Operational Testing? Ans) Testing ...

Describe Operational Testing? Ans) Testing done by the end user on software in its normal operating environment.

Define a macro, "State how you would type arguments h, o, w, n, o, w to the...

"State how you would type arguments h, o, w, n, o, w to the macro cat, define(cat, $1$2$3$4$5$6$7$8$9) so that the printed result was how now Describe exactly what happens when

What is software verification, What is software verification? Ans) In ge...

What is software verification? Ans) In general the demonstration of consistency, completeness, and correctness of the software at every stage and between every stage of the deve

What is an update task, What is an update task? It is an SAP given proc...

What is an update task? It is an SAP given procedure for updating a database.

What are the various kinds of system testing, What are the various types of...

What are the various types of system testing? 1. Recovery testing - is intended to check the system's capability to recover from failures. 2. Security testing - verifies tha

Explain evolutionary development model, Evolutionary Development model. ...

Evolutionary Development model.  Evolutionary Development Model : Evolutionary development model resembles iterative enhancement model. The similar phases as defined for the w

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