Study. uk . com
  1. Home
  2. All questions
  3. Question 245

AWS Certified Solutions Architect study material · question 245 of 500

What does Amazon OpenSearch Service do when a node in a managed domain fails?

  1. It pauses the cluster until an operator intervenes
  2. It reduces the domain to read-only mode
  3. It restores the domain from the most recent snapshot
  4. It detects and replaces the failed node automatically
Show the answer

Answer: D. It detects and replaces the failed node automatically

OpenSearch Service provisions, launches and repairs the cluster itself, which is the overhead a self-managed cluster would carry.

Source: What is Amazon OpenSearch Service? (Amazon Web Services) — What is Amazon OpenSearch Service?

Challenge yourself on this topic → Study as cards