This SPLK-1003 practice question tests your understanding of advanced searching and statistics. Compare every option against the stated constraints before choosing — the best answer satisfies all requirements, not just the most obvious one. 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.
An administrator wants to correlate events from the same session but the events span up to 30 minutes apart. The transaction command is being considered. Which transaction option is most appropriate to ensure sessions are correctly grouped without artificially high memory usage?
| transaction sessionid maxspan=30m
Why wrong: Missing maxpause; events far apart in time might not group correctly
| transaction sessionid maxspan=30m maxpause=5m
Correctly defines time window and pause to group sessions
| transaction sessionid maxevents=100
Why wrong: Limits events per transaction but doesn't enforce time boundaries
| transaction sessionid maxspan=30m keepevicted=true
Why wrong: Keepevicted is for debugging, not required
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
| transaction sessionid maxspan=30m maxpause=5m
Option B is correct because the `maxspan=30m` ensures events spanning up to 30 minutes are grouped into the same transaction, while `maxpause=5m` prevents the transaction from remaining open indefinitely by closing it after 5 minutes of inactivity. This combination correctly groups sessions without keeping the transaction open for the full 30 minutes, which would artificially increase memory usage by holding events in the buffer.
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.
| transaction sessionid maxspan=30m
Why it's wrong here
Missing maxpause; events far apart in time might not group correctly
| transaction sessionid maxspan=30m maxpause=5m
Why this is correct
Correctly defines time window and pause to group sessions
Related concept
Read the scenario before looking for a memorised answer.
| transaction sessionid maxevents=100
Why it's wrong here
Limits events per transaction but doesn't enforce time boundaries
| transaction sessionid maxspan=30m keepevicted=true
Why it's wrong here
Keepevicted is for debugging, not required
Common exam traps
Splunk often tests the misconception that `maxspan` alone is sufficient to control memory usage, when in fact `maxpause` is critical to close transactions during idle periods and prevent excessive memory consumption.
Detailed technical explanation
The `transaction` command uses a stateful streaming approach, holding events in memory until the transaction is closed by `maxspan`, `maxpause`, or `maxevents`. Without `maxpause`, a transaction with sporadic events could stay open for the full `maxspan`, consuming memory for all intermediate events. In real-world scenarios like web session tracking, a 5-minute pause threshold is typical to balance grouping accuracy with memory efficiency, as user sessions often have idle periods shorter than the total session duration.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
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Advanced Searching and Statistics — study guide chapter
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FAQ
Advanced Searching and Statistics — This question tests Advanced Searching and Statistics — Read the scenario before looking for a memorised answer..
The correct answer is: | transaction sessionid maxspan=30m maxpause=5m — Option B is correct because the `maxspan=30m` ensures events spanning up to 30 minutes are grouped into the same transaction, while `maxpause=5m` prevents the transaction from remaining open indefinitely by closing it after 5 minutes of inactivity. This combination correctly groups sessions without keeping the transaction open for the full 30 minutes, which would artificially increase memory usage by holding events in the buffer.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 30, 2026
This SPLK-1003 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-1003 exam.
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