Splunk Enterprise Certified Architect Practice Test

What role does the deployer play in a Search Head Cluster?

1. Distributes apps to SHC members

2. Bootstraps a clean Splunk install

3. Distributes non-search related configuration changes

4. Distributes runtime knowledge object changes across the SHC

The correct answer is: Distributes apps to SHC members

The deployer plays a critical role in a Search Head Cluster (SHC) by distributing apps to the individual search head cluster members. In this context, the deployer acts as a centralized management point for applications that need to be deployed across multiple search heads to ensure consistency and ease of administration. When an app is developed or updated, it is placed on the deployer's file system, and from there, it can be distributed to all members of the SHC. This distribution process ensures that all search heads have the same version of the app, enhancing collaboration and reducing discrepancies that could arise if each search head were managed independently. The deployer optimizes app deployment by allowing administrators to manage and roll out updates quickly across all search heads, which is crucial for maintaining performance and availability in the clustered environment. Moreover, this centralized approach helps in avoiding potential configuration conflicts, leading to a more stable and efficient search experience for end users. Other options related to bootstrapping, non-search-related configuration changes, or distributing runtime knowledge object changes address different aspects of the Splunk architecture but do not accurately describe the primary function of the deployer in a Search Head Cluster setup.