XDR-Analyst Alert Lifecycle And Incident Correlation Practice Question
What THREE criteria are evaluated by Cortex XDR when determining whether incoming raw alerts should be grouped into an existing incident or spawn a new one? (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
✓
Common affected entities such as hostnames or user accounts
Alert grouping is determined by shared indicators of compromise (IOCs), common affected entities (hosts/users), and temporal proximity.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✓
Common affected entities such as hostnames or user accounts
Why this is correct
Activity tied to the same host or user within a timeframe is consolidated.
- ✗
Whether the previous alerts were starred by an analyst
Why it's wrong here
Analyst bookmarking has no bearing on automated alert grouping logic.
- ✓
Shared indicators of compromise (hashes, IPs, domains)
Why this is correct
Common IOCs strongly indicate related activity and trigger grouping.
- ✗
The presence of custom featured fields in the table view
Why it's wrong here
Featured fields are strictly UI presentation settings.
- ✓
Temporal proximity and correlation time windows
Why this is correct
Events must occur close together in time to be grouped into an incident.
About these practice questions
One of 210 original XDR-Analyst practice questions on Courseiva, each with a full explanation and wrong-answer analysis — not exam dumps or protected exam content. Learn why practice questions differ from exam dumps →
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 Palo Alto Networks exam blueprint
This XDR-Analyst practice question is part of Courseiva's free Palo Alto Networks 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 XDR-Analyst exam.