A company needs to optimize Redshift query performance. Which option meets the requirement with the LEAST implementation effort? optimize Redshift query performance.
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Physical design affects warehouse performance.
Correct answer(s): b. Sort keys, distribution keys, and RA3 sizing
Exam domain: Domain 3: Data Operations and Support (22% weight on the official guide).
Official documentation & study links
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