The correct answer to the following question will be "Encapsulation".
Explanation:
Encapsulation relates to the pooling of data with techniques used by the database or the limitation of immediate access to many of the elements of the entity.
As data is being processed for transfer to the network, it's split into tiny pieces and a trailer and header are attached to each piece to help determine it.
It is a method of shielding data facts and preserving the object's data and actions from abuse by certain objects.