Quick Answer
The correct command is `mvexpand`, which is used to expand a multivalue field from a lookup into separate events. When a lookup returns multiple matches for a single event, those matches are stored as a multivalue field, and `mvexpand` breaks that field apart so each value becomes its own distinct event, fulfilling the requirement to see each matched value individually. On the Splunk Core Certified User SPLK-1002 exam, this question tests your understanding of how to handle multivalue fields generated by lookups, a common scenario when enriching data with external sources. A frequent trap is confusing `mvexpand` with `makemv`, but remember: `makemv` creates a multivalue field from a single string, while `mvexpand` does the opposite—it expands an existing multivalue field into separate results. A helpful memory tip is to think of "expand" as "explode" the multivalue field into multiple rows, giving you one row per value.
This SPLK-1002 practice question tests your understanding of using fields and lookups. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A search includes a lookup that returns multiple values per event. The admin wants to see each matched value as a separate event. Which command should be used after the lookup?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "which command"
Why it matters: Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
mvexpand
mvexpand creates separate events for each multivalue entry.
untable
Why wrong: untable is for unpivoting data.
stats
Why wrong: stats aggregates, not expands.
makemv
Why wrong: makemv converts a single value into multivalue, not expand.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
mvexpand
The `mvexpand` command is correct because it takes a multivalue field (such as one created by a lookup returning multiple matches) and expands it into separate events, one for each value. This allows the admin to see each matched value as an individual event, which is exactly the requirement.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
mvexpand
Why this is correct
mvexpand creates separate events for each multivalue entry.
Clue confirmation
The clue word "which command" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
untable
Why it's wrong here
untable is for unpivoting data.
stats
Why it's wrong here
stats aggregates, not expands.
makemv
Why it's wrong here
makemv converts a single value into multivalue, not expand.
Common exam traps
The trap here is that candidates often confuse `makemv` (which only creates a multivalue field) with `mvexpand` (which actually splits that field into separate events), leading them to choose `makemv` when the requirement is to see each value as a distinct event.
Detailed technical explanation
Under the hood, `mvexpand` iterates over each value in the specified multivalue field and duplicates the entire event for each value, replacing the multivalue field with a single value per new event. This is critical when a lookup returns multiple results for a single event, such as a user ID matching multiple group memberships, and you need to analyze each match independently. A subtle behavior is that `mvexpand` can significantly increase the number of events, so it should be used with caution on large datasets to avoid performance issues.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A practitioner preparing for the SPLK-1002 exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Using Fields and Lookups — study guide chapter
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Splunk Core Certified User SPLK-1002 study guide
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FAQ
Using Fields and Lookups — This question tests Using Fields and Lookups — Read the scenario before looking for a memorised answer..
The correct answer is: mvexpand — The `mvexpand` command is correct because it takes a multivalue field (such as one created by a lookup returning multiple matches) and expands it into separate events, one for each value. This allows the admin to see each matched value as an individual event, which is exactly the requirement.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Yes — watch for: "which command". Tests specific CLI syntax. Recall the exact command and its required context — near-synonyms and partial matches are common distractors.
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jun 11, 2026
This SPLK-1002 practice question is part of Courseiva's free Splunk certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SPLK-1002 exam.
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