Question

what do you mean by coredata ❤❤✌✌​

Answer 1

Core Data is first and foremost a framework for managing an object graph. ... That means that you may already know that Core Data is not a database and that it manages your application's object graph. ... The Core Data framework takes care of managing the life cycle of the objects in the.

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Answer 2

I think you mean chordata.

any of a phylum (Chordata) of animals having at least at some stage of development a notochord, dorsally situated central nervous system, and gill slits and including the vertebrates, lancelets, and tunicates.