KVO vs KVC difference

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Accepted Answer

KVO is used to observe changes in an object's properties, while KVC is used to access an object's properties using a key.

KVO stands for Key-Value Observing and is used to observe changes in an object's properties.
KVC stands for Key-Value Coding and is used to access an object's properties using a key.
KVO is useful for detecting changes in an object's properties and taking action based on those changes.
KVC is useful for accessing an object's properties in a generic way, without needing to know the specific property names.
KVO requires that the observed object be KVC-compliant, meaning that its properties can be accessed using keys.
KVC can be used to set an object's properties as well as get them.

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