Q. Which Docker component handles DNS-based service discovery?

  • (A) SwarmKit
  • (B) Docker Engine
  • (C) Docker DNS
  • (D) libnetwork
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✅ Correct Answer: (D) libnetwork
Explanation: `libnetwork` is Docker's networking library that includes DNS-based service discovery.

Published by Mr. Dubey ⭐ 110.87K Points at 24-Jul-2025 07:16 am in Docker

Explanation by: Mr. Dubey
`libnetwork` is Docker's networking library that includes DNS-based service discovery.

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