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

Advantages and disadvantages of size measure, What are the advantages and d...

What are the advantages and disadvantages of size measure? Advantages: Artifact of software development which is simply counted. Many existing methods use LOC as a key input. A

Structured analysis model, Structured Analysis Model Structured  analy...

Structured Analysis Model Structured  analysis is the  most  broadly  used  of  requirements  modeling  techniques  relies  on flow modeling and data modeling to established t

Explain document interchange standards, Document interchange standards ...

Document interchange standards Interchange standards permit electronic documents to be exchanged mailed, etc.  Documents are produced using dissimilar systems and on differe

Hotel reservation, how to make pseudo code of hotel reservation

how to make pseudo code of hotel reservation

What are the advantages of evolutionary prototyping, What are the advantage...

What are the advantages of evolutionary prototyping? i. Fast delivery of the working system. ii. User is included while developing the system. iii. More useful system can

What is cardinality in data modelling, What is cardinality in data modellin...

What is cardinality in data modelling? Cardinality in data modeling, cardinality verifies how the number of occurrences of one object is related to the number of occurrences of

Joomla, want to learn joomla

want to learn joomla

What does verification represent, What does Verification represent? Ver...

What does Verification represent? Verification shows the set of activities that are carried out to confirm that the software correctly executes the specific functionality.

Com 101p, Peripheral devices are irrelevant to the computer

Peripheral devices are irrelevant to the computer

What is software failure, What is Software failure? Software failure hap...

What is Software failure? Software failure happens when the software does not do what the user wants to see.

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