Question

what do you mean by coredata​

Answer 1

Answer:

Core Data is a framework that you use to manage the model layer objects in your application.

Explanation:

It provides generalized and automated solutions to common tasks associated with object life cycle and object graph management, including persistence.

Answer 2

Answer:

R@m R@m Ji_____❤

A chordate is an animal of the phylum Chordata. During some period of their life cycle, chordates possess a notochord, a dorsal nerve cord, pharyngeal slits, an endostyle, and a post-anal tail: these five anatomical features define this phylum