adatkészleteinek

Adatkészleteinek is a Hungarian noun form used to express possession or association with data sets. It represents the genitive or possessive construction of adatkészlet (data set) when the possessor is in the third person plural, or in contexts where the possessor is treated as a definite subject. In practice, adatkészleteinek commonly appears in technical, legal, or policy texts to indicate ownership or relation to the entity’s data collections, such as in discussions of data governance, privacy, or data analysis.

Morphologically, the form is built from adatkészlet, which forms the plural adatkészletek, and then the third-person plural possessive suffix -einek is added, yielding adatkészleteinek. The resulting phrase functions as a possessive determiner for the following noun or as a genitive head in a larger noun phrase, for example adatkészleteinek elemzése (the analysis of their data sets) or az adatkészleteinek védelme (the protection of their data sets).

Usage of adatkészleteinek is common in formal Hungarian writing. It denotes ownership by multiple subjects or by a definite third-party possessor, depending on the antecedent in the text. The form helps specify which data collections are being referred to and is often found in sentences discussing data management, access controls, compliance, or research findings related to those data sets.