- A
Reduces the need for security staff
Why wrong: Continuous monitoring still requires staff to analyze alerts.
- B
Is less expensive than periodic testing
Why wrong: Continuous monitoring can be costly to implement and maintain.
- C
Eliminates all false positives
Why wrong: False positives are still possible and require tuning.
- D
Provides real-time detection of security events
SIEM rules enable continuous, real-time monitoring and alerting.
Question 355 of 1,000
CRISC Risk Response and Reporting Practice Question
This CRISC practice question tests your understanding of risk response and reporting. The scenario asks you to isolate a root cause — eliminate options that address a different problem before choosing. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
An organization is implementing continuous monitoring of its network using SIEM rules. Which of the following is the PRIMARY benefit of this approach over periodic manual testing?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue:
"primary"Why it matters: Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
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
✓
Provides real-time detection of security events
Continuous monitoring via SIEM rules provides real-time detection of security events, enabling immediate identification and response to threats as they occur. This is the primary benefit over periodic manual testing, which only identifies issues at discrete intervals and cannot catch events that happen between tests.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
Reduces the need for security staff
Why it's wrong here
Continuous monitoring still requires staff to analyze alerts.
- ✗
Is less expensive than periodic testing
Why it's wrong here
Continuous monitoring can be costly to implement and maintain.
- ✗
Eliminates all false positives
Why it's wrong here
False positives are still possible and require tuning.
- ✓
Provides real-time detection of security events
Why this is correct
SIEM rules enable continuous, real-time monitoring and alerting.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates may confuse 'continuous monitoring' with 'automated response' or assume it reduces staffing needs, but the CRISC exam emphasizes that the primary benefit is real-time detection, not cost savings or elimination of human oversight.
Detailed technical explanation
How to think about this question
SIEM rules operate on real-time log ingestion from sources like syslog, Windows Event Log, and network flow data, using correlation engines to match patterns against threat intelligence feeds. For example, a rule detecting multiple failed logins from a single IP within 5 minutes triggers an alert, whereas periodic testing would miss this until the next scheduled review. This real-time capability is critical for containing fast-moving threats like ransomware, where every second of delay increases damage.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
TExam Day Tips
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
How this comes up in practice
A practitioner preparing for the CRISC exam encounters this exact type of scenario on the job. The correct answer here is not the most general option — it is the best answer for the specific constraint described. Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option. Real exam questions reward reading the full scenario before eliminating options, because the constraint defines which answer fits.
What to study next
Got this wrong? Here's your next step.
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
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Risk Response and Reporting — study guide chapter
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FAQ
Questions learners often ask
What does this CRISC question test?
Risk Response and Reporting — This question tests Risk Response and Reporting — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Provides real-time detection of security events — Continuous monitoring via SIEM rules provides real-time detection of security events, enabling immediate identification and response to threats as they occur. This is the primary benefit over periodic manual testing, which only identifies issues at discrete intervals and cannot catch events that happen between tests.
What should I do if I get this CRISC question wrong?
Identify which exam domain this question belongs to, review the core concept, then practise similar questions from the same domain.
Are there clue words in this question I should notice?
Yes — watch for: "primary". Asks for the main purpose or function, not a secondary benefit. Eliminate answers that describe side-effects or partial functions.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
About these practice questions
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Last reviewed: Jul 4, 2026
This CRISC 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 CRISC exam.
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