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Which component is responsible for enhancing data availability in Splunk?

  1. Search Head

  2. Forwarder

  3. Cluster Master

  4. Data Model

The correct answer is: Cluster Master

The Cluster Master is primarily responsible for enhancing data availability in Splunk. This component plays a crucial role in managing indexer clusters, which work together to ensure that data is replicated and distributed across multiple nodes. By doing so, the Cluster Master helps maintain high availability of data in case of node failures, ensuring that data remains accessible even in adverse conditions. In a well-configured environment, the Cluster Master orchestrates data replication and ensures that a copy of the data is stored on multiple indexers. This redundancy is essential for reliability and ensures that users can always access the data they need, even if some nodes are temporarily unavailable. The other choices relate to different functionalities within Splunk. The Search Head is mainly responsible for managing search requests and results, whereas the Forwarder is focused on data collection and sending it to the indexers. Lastly, a Data Model serves to structure your data for more efficient searches but does not inherently enhance data availability.