Objective 13.4
Core Certified Advanced Power Usermvexpand command
Objective 13.4 sits in Working with Multivalued Fields, which carries 7% of the Core Certified Advanced Power User exam. The questions below are original, written from the official objective title above, and each explanation cites the Splunk page it rests on.
Objective title verbatim from the official objectives. Splunk exam page ↗
A worked example
Shown solved, with the whole explanation open: this is what every question here carries.
An analyst needs one row for each value of a multivalue field. Which command does Splunk document?
Correct.
Checked against help.splunk.com, August 2026Concept
Counting or grouping by a plural field means each value has to stand on its own row first. Expanding is what converts a nested structure into something the ordinary commands can handle.
Why A
Splunk states that mvexpand expands the values of a multivalue field into separate events, one event for each value in the multivalue field, creating a new result for every multivalue field.
Source
Splunk Docs: mvexpand command, checked August 2026Expands the values of a multivalue field into separate events, one event for each value in the multivalue field. For each result, the mvexpand command creates a new result for every multivalue field.
Now you: objective 13.4 questions
No account needed. The explanation opens when you answer.
Sample question 1 of 2
A user asks whether mvexpand works on internal fields. What does Splunk say?
Sample question 2 of 2
A result carries two multivalue fields and is expanded. What does Splunk say mvexpand creates for each result?
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Read the sources
These are the official pages the questions above cite. Reading them is studying the objective from the primary source, which is what the explanations point you toward anyway.