Splunk Enterprise Certified Admin Practice Test 2025 - Free Splunk Admin Practice Questions and Study Guide

Frozen buckets in Splunk are the final stage of data retention. When data is indexed, it passes through various stages, from hot to warm and cold, and eventually reaches the frozen state. At this point, the data is no longer searchable, and its deletion is governed by the settings defined in the index configuration.

The correct answer reflects that frozen buckets are removed based on the index's maximum size configuration. When the data within the index exceeds the specified maximum size, Splunk automatically deletes the oldest frozen buckets to free up space for new incoming data. Therefore, the duration for which frozen buckets are retained is not a fixed period but rather based on the eventual capacity of the index.

This approach emphasizes data management efficiency, ensuring that storage resources are optimized while maintaining access to relevant information within the active indices.

Both the other options present misconceptions about the management of frozen data. Data does not get deleted merely after a fixed period like 30 or 90 days independently; rather, it’s tied to reaching the index size limit. The idea that frozen buckets are never deleted does not align with how Splunk maintains its storage of indexed data. Instead, they are subject to removal once that maximum size threshold is reached, ensuring a dynamic and efficient storage management system.