Give an example on each of these cohesion types Coincidental

Give an example on each of these cohesion types:

Coincidental Cohesion (worst)

Logical Cohesion

Temporal Cohesion

Procedural Cohesion

Communicational Cohesion

Sequential Cohesion

Functional Cohesion (best)

Solution

Coincidental Cohesion (worst):
   It is when parts of a module are grouped with just group relationship between them.
   Example: Utilities class
Logical Cohesion:
   It is when parts of a module are grouped based on their same functionality logically
   Example: grouping all mouse and keyboard input handling routines
Temporal Cohesion:
   It is when parts of a module are grouped by their process execution
   Example: function which is called after catching an exception which closes open files, creates an error log, and notifies the user
Procedural Cohesion:
   Procedural cohesion is when parts of a module are grouped because they always follow a certain sequence of execution
   Example: a function which checks file permissions and then opens the file
Communicational Cohesion:
   Communicational cohesion is when parts of a module are grouped because they operate on the same data
   Example:a module which operates on the same record of information
Sequential Cohesion:
   Sequential cohesion is when parts of a module are grouped because the output from one part is the input to another part like an assembly line
   Example: a function which reads data from a file and processes the data
Functional Cohesion (best):
   Functional cohesion is when parts of a module are grouped because they all contribute to a single well-defined task of the module
   Example:Lexical analysis of an XML string