Question

what do you mean coredata​

Answer 1

Core Data is an object graph and persistence framework provided by Apple in the macOS and iOS operating systems. It was introduced in Mac OS X 10.4 Tiger and iOS with iPhone SDK 3.0. It allows data organized by the relational entity–attribute model to be serialized into XML, binary, or SQLite stores

Answer 2

Ello ✌️

here is ur answer...

Piccolo aggruppamento o coppia di alpinisti o speleologi collegati mediante una corda nel corso di un'ascesa o discesa.

hope it helps....❣️

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