Difficulty: Easy
Correct Answer: Incorrect
Explanation:
Introduction / Context:
Data architecture defines how data is structured, integrated, governed, and accessed across an organization. Reliability (availability and fault tolerance) is important, but architecture’s primary mission is to enable trustworthy, shareable, and usable data aligned to business objectives. This question asks whether reliability is the single “most important” reason.
Given Data / Assumptions:
Concept / Approach:
While reliability matters, calling it “the most important” is too narrow. Without integration and quality, reliable systems just deliver consistently wrong or siloed data. Architecture ensures that data is modeled, governed, and accessible so the business can make decisions, comply, and innovate. Reliability is one pillar among many (scalability, performance, interoperability, and security).
Step-by-Step Solution:
Verification / Alternative check:
Assess initiatives where data architecture focused only on uptime but failed at integration or correctness; business value suffered despite “reliability.” Conversely, good architecture improves reusability, agility, and decision quality along with reliability.
Why Other Options Are Wrong:
Common Pitfalls:
Confusing infrastructure reliability with data architecture; ignoring semantics and governance; treating data architecture as a one-time documentation exercise.
Final Answer:
Incorrect
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