What Splunk command will allow an administrator to view the runtime configuration instructions for a...

To view the runtime configuration instructions for a monitored file in inputs.conf on the forwarder, the correct command to use involves accessing the internal REST API that provides details on data inputs.

C. ./splunk _internal rest /services/data/inputs/monitor is the correct answer. This command uses Splunk's internal REST endpoint to retrieve information about monitored files, including their runtime configurations as defined in inputs.conf.

Splunk Documentation References:

Splunk REST API - Data Inputs