The correct answer to the following question will be Option B (speculative_retry).
Explanation:
Determine the value or quantity as a number with a size, ms (milliseconds) or a percentage to match.
Speculative retry for instance = '3ms '
Configures fast reading protection. Default reader reports are submitted to only sufficient replica servers to fulfill the degree of consistency. Additional read requests were sent to certain replicas in quick read protection, sometimes after the degree of accuracy has already been met.
For such especially read demands the speculative retry object or property determines the cause.
The other options are incorrect because they are not related to the given scenario. So, it's the right answer.
