What approach supports bulk updates of addresses?

What approach supports bulk updates of addresses?

• A. Provide bulk endpoints or batch jobs
• B. Use chunked processing and idempotent operations
• C. Provide per-record reporting of results
• D. All of the above

Answer: (D)

Bulk updates require a design that scales, stays reliable, and provides visibility. Providing bulk endpoints or batch jobs gives a concrete path to submit many address changes in one operation rather than issuing thousands of individual requests. Chunked processing keeps the workload in manageable pieces, reducing memory pressure and avoiding timeouts while allowing progress tracking. Idempotent operations ensure that retries after failures don't produce duplicates or inconsistent data, which is critical for resilience in bulk workflows. Per-record reporting of results gives granular feedback for each address updated, so you can audit successes, capture errors, and trigger targeted retries. When you combine these elements, you cover submission, processing reliability, safety with retries, and detailed visibility—the holistic approach that supports robust bulk updates.