Which of the following Splunk components require a separate installation package?

[Reference:https://github.com/packetiq/SplunkArchitect/blob/master/Install-and-Configure-Splunk-Enterprise-Components.md, , The Splunk component that requires a separate installation package is the universal forwarder. The universal forwarder is a lightweight Splunk agent that forwards data to indexers or other forwarders. The universal forwarder has a different installation package than the Splunk Enterprise package, which includes all the other Splunk components. Therefore, option C is the correct answer. References: Splunk Enterprise Certified Admin | Splunk, [About installing Splunk Enterprise with a universal forwarder - Splunk Documentation], , , ]