CCOA Incident Detection And Response Practice Question
You are configuring a 'Watchlist' in Sentinel to detect when a specific list of known malicious IPs interact with your environment. What is the correct method to map this watchlist to an analytics rule?
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
✓
Use the '_GetWatchlist' KQL function
In Microsoft Sentinel, you use the 'in' operator combined with the _GetWatchlist function in your KQL query to compare incoming logs against the watchlist content.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Assign IPs to a 'Threat Intelligence' tag
Why it's wrong here
Watchlists and Threat Intelligence feeds are distinct features.
- ✗
Hardcode the IPs in the query
Why it's wrong here
Inefficient and difficult to maintain compared to a dynamic watchlist.
- ✗
Automatically block them via Network Security Group
Why it's wrong here
Watchlists are for detection, not automated blocking logic.
- ✓
Use the '_GetWatchlist' KQL function
Why this is correct
The standard method for integrating watchlists into analytics rules.
About these practice questions
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JA
Written and reviewed by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
Last reviewed August 2026 · checked against the official ISACA exam blueprint
This CCOA practice question is part of Courseiva's free ISACA 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 CCOA exam.