SPLK-1002 Transactions and Event Correlation Practice Question
An analyst wants to correlate events from different sourcetypes (e.g., authentication logs and VPN logs) that share a common user field. The goal is to create a single event per user session containing all fields from both sourcetypes. Which command is best suited for this?
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
transaction
(transaction). The transaction command groups events from multiple sourcetypes based on a common field (user) and can correlate them into a single event per session, preserving all fields. Options A (append) simply adds events from one search to another without correlation, B (union) combines results from multiple searches without grouping, and D (join) merges events from two datasets based on a common field but does not handle sessionization or multiple sourcetypes as effectively as transaction.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
append
Why it's wrong here
Incorrect: Appends results, does not correlate events.
- ✗
union
Why it's wrong here
Incorrect: Combines result sets, not suitable for sessionization.
- ✓
transaction
Why this is correct
Correct: Groups events by common field across sourcetypes.
- ✗
join
Why it's wrong here
Incorrect: Joins on a field but does not create session groups.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
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.