Q. What is the difference between module coupling and module collection? List different types of coupling and cohesion.

Ans: Cohesion is the property of a single module as well as can be described as glue that keeps the data elements within a single module together. While defining we should aim for high cohesion. Diverse kinds of cohesion are:

1) Coincidental Cohesion

2) Logical Cohesion

3) Temporal Cohesion

4) Communicational Cohesion

5) Sequential Cohesion

6) Functional Cohesion

7) Procedural Cohesion

Coupling alternatively is the measure of dependence among modules. A designer must try for minimum coupling. Different types of coupling are:

1) Content Coupling

2) Common Coupling

3) Control Coupling

4) Stamp Coupling

5) Data Coupling

Posted Date: 7/26/2013 3:26:34 AM | Location : United States

Ask an Expert

Related Discussions:- Difference between module coupling and module collection, Assignment Help, Ask Question on Difference between module coupling and module collection, Get Answer, Expert's Help, Difference between module coupling and module collection Discussions

Write discussion on Difference between module coupling and module collection
Your posts are moderated

Write your message here..

Related Questions

Explain configuration management, Configuration management (CM) covers the ... Configuration management (CM) covers the tools and procedure used to control, coordinate and track code, needs, documentation, problems, change requests, designs, tools, compilers,

ALTIUM DESIGN 09 + PROGRAMMING, I NEED HELP WITH DESIGN A CIRCUIT ON ALTIUM... I NEED HELP WITH DESIGN A CIRCUIT ON ALTIUM 09 AND PROGRAMMING WITH DESCRIPTION FOR ALL THE STEPS

Define the minimum cardinality of a relationship, Define the Minimum cardin... Define the Minimum cardinality of a relationship Minimum cardinality of a relationship is the minimum number of instances of second entity (student, in this case) with every in

Define software reliability, Define software reliability. Software reli... Define software reliability. Software reliability is the probability that software will give failure-free operation in a fixed environment for a fixed interval of time. Probabi

What is constructive cost model, Q. What is Constructive Cost Model? CO... Q. What is Constructive Cost Model? COCOMO model denotes Constructive Cost Model. It is an empirical model basis on project experience. It is well-documented and independent mo

Graphical design notation, box diagram with example box diagram with example

Determine the structure of design concepts, Structure of design It ... Structure of design It allows the decomposition of a large system into smaller, more manageable units with well explained relationships to the other units in a system. N

Draw the context level dfd for the safe home software, Draw the Context lev... Draw the Context level DFD for the Safe home Software. User commands Alarm type Telephone Number tone Sensor status Display Information

What are the different levels of cmm, Different levels of CMM: 1) Initi... Different levels of CMM: 1) Initial (maturity level 1) 2) Repeatable (maturity level 2) 3) Defined (maturity level 3) 4)  Managed (maturity level 4) 5) Optimizing (

Explain spiral model, Explain Spiral model The spiral model is separ... Explain Spiral model The spiral model is separated into number of frame works. These frameworks are indicated by task regions. Usually there are six task regions. In spir