An on-premises ingestion path relies on one self-hosted runtime machine, which fails during maintenance. Which improvement best addresses that runtime failure boundary?

Choose the single best answer.

A.Rely on a manual restart of the single node instead of testing an available second runtime node
B.Increase destination capacity but keep the failed single execution node as the only runtime
C.Add linked services without adding execution nodes
D.Deploy and monitor multiple supported self-hosted runtime nodes, protecting credentials and checking throughput

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✓ Correct answer

Deploy and monitor multiple supported self-hosted runtime nodes, protecting credentials and checking throughput

Supported multiple nodes improve runtime availability/capacity. Connection definitions and destination capacity do not replace a failed execution machine. Manual-only restart of the same node leaves the single-node maintenance failure boundary. Source guide: PDF page 33.

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