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CS-6203
It is a type of pattern that e...
It is a type of pattern that ensures a class has only one instance and provide a global access point to it.
Observer Pattern
Singleton Pattern
Correct
None of the Choices
Decorator Pattern
Similar CS-6203 questions
It is common to all the instances (or objects) of the class because it is a class level variable.
It belong to the class instead of a specific instance, this means you can access it without object.
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