The Singleton pattern ensures that only one instance of a class can be created, and provides a global access point to that instance. It has a private constructor to prevent additional instances from being made, and a static method that returns the sole instance. Singleton classes are commonly used to manage shared resources like database connections in an application where only one is needed.

1. Presented By :Emmanuel
: Roy

2.  The Singleton Pattern Ensures
that a class has only one
instance

3.  Every Object In an application is making use
of the same Global Resource

4.  Good to Managed Pool Off Resources e.g
connection or thread pools(For Resource
Intensive Object)

5.  ItCan Not Be Sub classed(Its Constructors
is Private)

6. A private Constructor
 STACTIC Public Method

7. Encapsulation: It Hides Its
Constructors

9.  No Public Constructors
 Only one Instance Is Created
 All Methods are Usually Static
 A Singleton Class cannot be subclasses
because it its constructors are private

10.  APPRECIATION