SPLK-1002 Transactions and Event Correlation Practice Question
In a Splunk environment, an analyst is using the transaction command to group events from different sources. Which THREE factors are most important to consider when designing the transaction search for optimal performance? (Choose three.)
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
✓
Apply efficient search-time field extractions to avoid using the transaction command across unindexed fields.
Options C, D, and E are correct. Efficient search-time field extractions (C) reduce the overhead of the transaction command by avoiding unindexed field lookups. Limiting the time range with maxspan (D) narrows the search window, reducing the number of events to process. Using fields with low cardinality for grouping (E) minimizes the number of open transactions and memory usage. Option A (mvlist) is not a standard transaction option and does not improve performance; Option B (large maxevents) can degrade performance by consuming excessive memory.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Use the 'mvlist' option to store multiple values.
Why it's wrong here
Incorrect: Not a standard performance optimization.
- ✗
Use a large maxevents value to ensure all events are captured.
Why it's wrong here
Incorrect: Large maxevents can cause high memory usage.
- ✓
Apply efficient search-time field extractions to avoid using the transaction command across unindexed fields.
Why this is correct
Correct: Improves search performance.
- ✓
Limit the time range of the search using maxspan.
Why this is correct
Correct: Narrows the search window.
- ✓
Use fields with low cardinality for grouping.
Why this is correct
Correct: Reduces open transactions.
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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.