When designing a solution on IBM Cloud to ensure data privacy and compliance, what is the significance of the data locality?

Question

Options

• AIt ensures that data is encrypted at all times.
• BIt helps in achieving lower latency by placing resources closer to the end-users.
• CIt is crucial for complying with regional data protection regulations.
• DIt determines the programming languages that can be used.

• A
  18% (6)
• B
  6% (2)
• C
  73% (24)
• D
  3% (1)

Explanation

Data locality refers to where data is physically stored and processed geographically, which directly determines whether an organization complies with regional laws like GDPR (EU), LGPD (Brazil), or PIPEDA (Canada) - these regulations often mandate that certain data must remain within specific national or regional borders, making option C correct.

Option A is wrong because encryption is a separate security concern handled by key management and encryption services, not by where data resides. Option B describes latency optimization, a real benefit of geographic placement but a performance concern, not a privacy/compliance one. Option D is a distractor with no meaningful connection to data locality - programming language support is determined by runtime environments and platform features, not storage location.

Memory tip: Think of "locality" as "location" + "legality" - data locality is about where your data lives, and laws dictate where it must live.

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