Identify the data structure with the following characteristics:

Identify the data structure with the following characteristics:

– Contains one or more records per subject, per analysis parameter, and per analysis timepoint.

– May be derived from findings, events, interventions and special-purpose SDTM domains, or other ADaM datasets.

– A record can represent an observed, derived, or imputed value required for analysis.
A . General Data Structure (GDS)
B . Basic Data Structure (BDS)
C . Subject Level Analysis Data Set (ADSL)
D . Event Level Analysis Data Set (ADAE)

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Answer: B