You Work for a Large Bank That Operates in Locations

question 59

Multiple Choice

You work for a large bank that operates in locations throughout North America. You are setting up a data storage system that will handle bank account transactions. You require ACID compliance and the ability to access data with SQL. Which solution is appropriate?

• A) Store transaction data in Cloud Spanner. Enable stale reads to reduce latency.
• B) Store transaction in Cloud Spanner. Use locking read-write transactions.
• C) Store transaction data in BigQuery. Disabled the query cache to ensure consistency.
• D) Store transaction data in Cloud SQL. Use a federated query BigQuery for analysis.

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Definitions:

Interests

Subjects, activities, or concerns that engage a person's attention, curiosity, or care.

Primacy

The state of being first in importance or priority.

Identity

Identity refers to the qualities, beliefs, personality traits, and expressions that make a person or group distinct from others.

Content-only Solutions

Approaches to problem-solving that focus solely on the immediate issues or tasks at hand, neglecting underlying or relational concerns.