What Is The Difference Between Public And Global Class In Apex?

1.	What Is The Difference Between Public And Global Class In Apex?
Answer» Global CLASS is ACCESSIBLE across the Salesforce INSTANCE irrespective of namespaces. Whereas, PUBLIC CLASSES are accessible only in the corresponding namespaces.

Answer»

Global CLASS is ACCESSIBLE across the Salesforce INSTANCE irrespective of namespaces.
Whereas, PUBLIC CLASSES are accessible only in the corresponding namespaces.

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