SPLK-2001 Exam Dumps : Splunk Certified Developer Exam

 The correct answer is C and D, because trellis.name and trellis.value are the predefined drilldown tokens available specifically for trellis layouts. Trellis layouts are a way of displaying multiple charts in a grid, each with a different value of a split-by field. The trellis.name token returns the name of the split-by field, and the trellis.value token returns the value of the split-by field for the selected chart.

 By using visualization drilldown, you can hide or show a panel by clicking on a chart or a table on the same form. Visualization drilldown lets you define a drilldown action that affects a different panel on the same dashboard. You can use the set or unset tokens to control the visibility of the target panel. For more information, see Visualization drilldown.

 The correct answer is A and B, because for a KV Store, a lookup stanza in the transforms.conf file must contain the collection and fields_list attributes. A lookup stanza is a configuration section in the transforms.conf file that defines the properties of a lookup, such as the lookup type, the lookup file or collection, the input and output fields, and the match type. A lookup is a feature that allows Splunk to enrich the events with additional data from an external source, such as a CSV file or a KV Store collection. For a KV Store lookup, the lookup stanza must have the collection attribute, which specifies the name of the KV Store collection to use, and the fields_list attribute, which specifies the fields to return from the KV Store collection2. The external_type and internal_type attributes are not required for a KV Store lookup, but for a scripted lookup, which is a type of lookup that uses an external script to perform the lookup operation.