What Is Core Data?

1.	What Is Core Data?
Answer» Core DATA is a cocoa framework that provides infrastructure for managing object graphs & persistent storage. Core Data saves model objects to a persistent store and fetches. CENTRAL concept of Core Data is managed object. A managed object is a model object that is an instance of NSManagedObject. Managed CONTEXT – All managed objects must be registered in the managed object context. the context allows an application to add objects to the GRAPH and REMOVE them from it.

Answer»

Core DATA is a cocoa framework that provides infrastructure for managing object graphs & persistent storage.
Core Data saves model objects to a persistent store and fetches.
CENTRAL concept of Core Data is managed object. A managed object is a model object that is an instance of NSManagedObject.
Managed CONTEXT – All managed objects must be registered in the managed object context. the context allows an application to add objects to the GRAPH and REMOVE them from it.

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