CV0-004 Effective Permissions Practice Question
A security analyst is reviewing logs and finds that an unauthorized user accessed a storage blob in a cloud environment. The analyst needs to determine which permissions allowed the access. Which cloud feature provides a detailed view of effective permissions for a user?
⚠ Common exam trap
Candidates often confuse RBAC's effective permissions feature with Privileged Identity Management (PIM), assuming PIM shows current permissions, when in fact PIM only manages role activation and does not compute the cumulative effective permissions across multiple role assignments.
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
✓
Role-Based Access Control (RBAC) with effective permissions analysis
Role-Based Access Control (RBAC) systems often provide an 'effective permissions' or 'check access' feature that allows an administrator to evaluate the cumulative permissions assigned to a specific user, group, or service principal for a given resource scope. This feature calculates the net effect of all role assignments, including inherited permissions from higher-level scopes such as management groups, subscriptions, and resource groups, enabling the analyst to pinpoint exactly which role granted the unauthorized access.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Privileged Identity Management (PIM)
Why it's wrong here
Privileged Identity Management (PIM) manages role activation and just-in-time access, but does not provide a cumulative effective permissions view.
- ✓
Role-Based Access Control (RBAC) with effective permissions analysis
Why this is correct
Correct. RBAC's effective permissions feature aggregates all role assignments to show the net permissions.
- ✗
Blueprints/Service Catalog
Why it's wrong here
Blueprints (or Service Catalog) define the initial configuration for resources, not effective permissions.
- ✗
Policy Enforcement
Why it's wrong here
Policy enforcement defines rules for resource compliance, not effective permissions.
Quick reference
Access Control Model Comparison
| Model | Acronym | Who Controls Access? | Best For |
|---|---|---|---|
| Discretionary Access Control | DAC | Resource owner | Small teams, file shares |
| Mandatory Access Control | MAC | System / security labels | Classified govt / military |
| Role-Based Access Control | RBAC | Administrator (via roles) | Enterprise environments |
| Attribute-Based Access Control | ABAC | Policy engine (user + resource attributes) | Fine-grained, dynamic policies |
| Rule-Based Access Control | RuBAC | System rules / ACLs | Firewall rules, network ACLs |
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This CV0-004 practice question is part of Courseiva's free CompTIA 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 CV0-004 exam.