Module 2 Graded Quiz: SIEM and SOC Tasks Using Generative AI :Generative AI: Boost Your Cybersecurity Career (IBM Cybersecurity Analyst Professional Certificate) Answers 2025
1. Question 1
What is continuous monitoring in vulnerability management?
❌ Collaboration with system administrators
❌ Categorization of vulnerabilities
❌ Implementing patches
✅ Routine scans and intrusion detection systems
Explanation:
Continuous monitoring uses automated scanning, IDS, and real-time alerts to detect new vulnerabilities continuously.
2. Question 2
How do AI-based vulnerability management systems improve efficiency?
❌ By relying on manual intervention
✅ By automating scanning, assessment, and planning
❌ By introducing more human errors
❌ By limiting scale and speed
Explanation:
AI removes manual bottlenecks by automating repetitive tasks, increasing speed and accuracy.
3. Question 3
What role does predictive analytics play in machine learning models within SIEM?
❌ Predictive analytics relies solely on external threat intelligence sources.
❌ Predictive analytics has no role in threat intelligence.
✅ Predictive analytics helps identify potential future threats.
❌ Predictive analytics focuses on analyzing past incidents only.
Explanation:
Predictive analytics forecasts likely threats by learning from past patterns and current signals.
4. Question 4
What is the focus of behavioral analysis facilitated by machine learning in SIEM?
❌ Relying solely on signature-based detection methods
❌ Ignoring changes in user, system, and network behavior
❌ Identifying common security threats based on predefined patterns
✅ Learning typical behavior to identify deviations and anomalies
Explanation:
Behavioral ML models learn “normal” patterns and flag unusual deviations as threats.
5. Question 5
What is the Unified Analyst Experience (UAX) in the QRadar Suite?
❌ Automated investigation tool
❌ A tool for automating incident response workflows
❌ Cloud-based tool for managing security logs
✅ Modern and unified interface consolidating capabilities
Explanation:
UAX provides a centralized and seamless interface for threat detection, investigation, and response.
6. Question 6
How do machine learning algorithms contribute to analyzing extensive historical security event data sets in SIEM?
❌ By creating predefined rules based on historical data
❌ By relying solely on static rules for threat detection
❌ By ignoring insights from historical data
✅ By facilitating the understanding of normal behavior within an organization’s IT environment
Explanation:
ML models use large historical datasets to learn baseline activity and detect abnormalities.
7. Question 7
What is the limitation of generative AI models in anomaly detection?
❌ Dependence on labeled objects for anomalies
❌ Reducing computing power and expertise requirements
❌ Increasing accuracy with fewer false positives/negatives
❌ Providing interpretability for model outputs
✅ (Correct option) Dependence on labeled objects for anomalies
Explanation:
Generative models struggle when there is limited labeled anomalous data, which reduces detection accuracy.
8. Question 8
What is a key application of anomaly detection using generative AI models?
✅ Detecting abnormalities in cybersecurity and fraud detection
❌ Overcoming class imbalance in labeled data
❌ Broadening the scope of labeled objects
❌ Identifying regular patterns in the data set
Explanation:
Generative AI is widely used to detect unusual events in cybersecurity, finance, and fraud detection.
9. Question 9
In “Bias in Threat Detection,” what is the primary ethical concern raised?
❌ Potential collateral damage caused by AI deception tactics
❌ Ethical dilemma of balancing security with privacy
❌ Lack of transparency in incident response
✅ Discrimination and bias in threat detection
Explanation:
AI systems may unfairly target specific groups or behaviors due to biased training data.
10. Question 10
What is the primary strategy suggested for responsible AI deployment in cybersecurity?
❌ Emphasizing advanced threat simulation
❌ Application of adaptive security policies
❌ Increasing vulnerability to adversarial attacks
✅ Continuous monitoring and iterative improvement
Explanation:
Responsible AI requires constant evaluation, feedback loops, and refinement to stay safe and effective.
🧾 Summary Table
| Q# | Correct Answer | Key Concept |
|---|---|---|
| 1 | Routine scans & IDS | Continuous monitoring |
| 2 | Automating scanning & planning | AI efficiency |
| 3 | Identifying future threats | Predictive analytics |
| 4 | Learning normal behavior | Behavioral analysis |
| 5 | Unified interface | QRadar UAX |
| 6 | Understanding normal behavior | ML in SIEM |
| 7 | Dependence on labeled anomaly data | Generative AI limitation |
| 8 | Detecting abnormalities | Anomaly detection |
| 9 | Bias in threat detection | Ethical concern |
| 10 | Continuous monitoring & improvement | Responsible AI |