SPLK-1002 Transactions and Event Correlation Practice Question
Which THREE of the following are valid use cases for the `transaction` command in Splunk?
⚠ Common exam trap
Candidates often confuse the `transaction` command with other commands like `stats` or `lookup`, or mistakenly think it can directly trigger alerts, when in fact it only creates transaction objects that can then be used in alerts or further processing.
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
✓
Identifying a sequence of events that indicate a brute-force attack (multiple failed logins followed by a success).
The `transaction` command groups related events into a single transaction based on common fields and temporal constraints. In this case, it can group multiple failed login events followed by a successful login for the same user, which is a classic indicator of a brute-force attack. The command allows you to set `maxspan` and `maxpause` to define the time window and gap between events, making it ideal for detecting such sequences.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Identifying a sequence of events that indicate a brute-force attack (multiple failed logins followed by a success).
Why this is correct
Transaction can group events by user and then you can search for the pattern.
- ✗
Generating an alert when a transaction contains more than five events.
Why it's wrong here
Alerts are configured separately; transaction can be used in a search that triggers an alert, but the command itself does not create alerts.
- ✓
Grouping all events from a single user session across multiple web servers into one transaction.
Why this is correct
Transaction can group events sharing a session ID across sourcetypes.
- ✗
Enriching events with external data from a CSV file based on a common key.
Why it's wrong here
This is a lookup operation, not a transaction.
- ✓
Correlating a customer's browsing activity with a subsequent purchase event to calculate conversion rate.
Why this is correct
Transaction can group events by customer ID to track the journey from browsing to purchase.
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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.