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

Demonstrate the sequence of prototyping, Demonstrate the Sequence of protot...

Demonstrate the Sequence of prototyping Sequence of prototyping is demonstrated in following Figure.

Write definition of dfd, Write definition of DFD? Data Flow Diagram sup...

Write definition of DFD? Data Flow Diagram supplies the information flow and the transforms that are used on the data as it moves from input to output.

What is test suite, What is Test Suite - It is a collection of tests t...

What is Test Suite - It is a collection of tests that are used to validate the behavior of an application or product. - Generally a test Suite is a high level concept, grou

Define the estimation models, Write short notes on estimation models. E...

Write short notes on estimation models. Empirical estimation models can be used to complement decomposition techniques and present a potentially important approach in their own

Explain the term - code complete, Explain the term - Code Complete - Ph...

Explain the term - Code Complete - Phase of development where functionality is implemented completely with only bug fixes remaining. - All functions from functional specific

Explain software metric, Software metric Any type of measurement which ...

Software metric Any type of measurement which relates to a software system, process or related documentation Lines of code in a program, the Fog index, number of person-days

What is a vertical microinstruction, What is a vertical microinstruction? ...

What is a vertical microinstruction? Ans) A vertical microinstruction is a microinstruction that states one of a sequence of operations required to carry out a machine language

calculus, solve inequalities and graph the solutions: [z/25-1

solve inequalities and graph the solutions: [z/25-1]

Discuss the important issues that a srs must address, Q . Discuss the impo...

Q . Discuss the important issues that a SRS must address. Ans. SRS is the method of establishing the services the system should provide of the system in new it is difficult

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