What is the goal of Data Architecture
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Design logical data systems
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Design physical storage system
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Define data entities relevant to the enterprise
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All of the above
Data architecture is fundamentally about defining and organizing the data entities that are relevant to the enterprise - what data exists, what it means, and how it relates. While logical and physical design are subsequent implementation concerns, the primary architectural goal is entity definition and organization at the enterprise level.
The goal of Data Architecture (as defined in enterprise architecture frameworks like TOGAF) is to define the data entities relevant to the enterprise and how they relate to business functions and processes — establishing a shared, business-oriented understanding of 'what data matters.' It explicitly stops short of designing the logical data model (schemas, normalization) or the physical storage system (databases, files, hardware) — those are downstream design activities that follow from the architecture, not its goal. So 'define data entities relevant to the enterprise' is correct, and 'all of the above' is wrong because the other two options describe design, not architecture.