SPLK-1002 Advanced Visualization and Lookups Practice Question
A security analyst needs to correlate authentication events from multiple Windows domain controllers to identify failed logon attempts from a specific user account, and then enrich the results with the user's department and manager from an HR database. Which TWO Splunk features should the analyst use?
⚠ Common exam trap
A common mix-up: candidates confuse subsearch (C) with lookup definition (D) for enrichment, not realizing that subsearches are for dynamic filtering, not static field mapping from an external source, and that data model acceleration (B) is specifically designed for high-performance correlation across multiple data sources, not just a simple search optimization.
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
✓
Data model acceleration
Data model acceleration (B) is correct because it pre-computes and indexes authentication event data from multiple Windows domain controllers, enabling fast, efficient correlation of failed logon attempts for a specific user. Lookup definition (D) is correct because it allows the analyst to define a lookup that enriches the authentication events with the user's department and manager from an external HR database, mapping fields like username to the HR data.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Time-based lookup
Why it's wrong here
Time-based lookups are used for matching events based on time ranges, not for enriching with static data.
- ✓
Data model acceleration
Why this is correct
Data models can normalize and accelerate searches across multiple sources.
- ✗
Subsearch
Why it's wrong here
Subsearches can correlate but are less efficient and not designed for enrichment from external static data.
- ✓
Lookup definition
Why this is correct
A lookup definition enables enrichment of events with fields from an external CSV or database.
- ✗
Calculated field
Why it's wrong here
Calculated fields derive new fields from existing ones, not from external data sources.
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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.