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

What is waterfall model, Waterfall is a model of the software development p...

Waterfall is a model of the software development process in which the idea phase, requirements phase, design phase, execution phase, test phase, installation phase, and checkout ph

What does the insert statement in extract datasets do, What does the insert...

What does the insert statement in extract datasets do? It describes the fields of a field group.

What is program control instruction, What is Program Control Instruction ...

What is Program Control Instruction A program control type of instruction, when implemented, may change the address value in the program counter and cause the flow of control t

Functional requirement for an library management system, Write down the fun...

Write down the functional requirement for an Library management system. The user should able to search either all of the initial set of databases or select a subset of datab

Data modeling and normalization, The task in this project is to design a no...

The task in this project is to design a normalized database that could be used to collect and store information for a video rental outlet. The database should be structured to s

Use of test file generators in software engineering, Q. Use of Test file ge...

Q. Use of Test file generators in software engineering? Test file generators This creates a file of information that is used as the program and does so based on comments give

What is role of software engineer in software development, Q Who is a Softw...

Q Who is a Software Engineer? What is his role in software development process? Ans) A software engineer is responsible for the implementation and design of a variety of softwa

Describe any 4 characteristics of distributed systems, QUESTION - Character...

QUESTION - Characteristics of DSs (a) List and describe any 4 characteristics of distributed systems. (b) State the criterion for a system to be considered as not a distrib

Describe software maintenance and it types, Software Engineering 1. Giv...

Software Engineering 1. Give the two roles of the software process. 2. Describe software maintenance and it types. 3. What is RAD model and its phases? 4. What do you

Software design by using stacks and queues, Instructions: For this assignm...

Instructions: For this assignment, you will be using stacks and queues to solve a maze in a couple of different ways. You are supplied with code to start you off. When run, it ope

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