- A
The source IP is not in the watch list
Why wrong: Watch lists are not part of this rule.
- B
The time window is too short; the rule requires 10 failures in 1 minute, but this occurred over 2 minutes
The rule defines a 1-minute window, so 12 failures in 2 minutes averages 6/min.
- C
The rule only counts successful logins
Why wrong: It counts failed logins.
- D
The alert severity is too low
Why wrong: Severity doesn't affect triggering.
Question 319 of 1,000
200-201 Security Monitoring Practice Question
This 200-201 practice question tests your understanding of security monitoring. Read the scenario carefully and evaluate each option against the stated constraints before committing to an answer. 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.
A SIEM correlation rule is designed to detect a brute-force attack. The rule triggers when an event includes 10 or more failed logins from the same source IP within 1 minute. An analyst sees an alert for 12 failed logins from IP 10.0.0.1 in 2 minutes. Why did the rule not trigger?
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
✓
The time window is too short; the rule requires 10 failures in 1 minute, but this occurred over 2 minutes
The rule requires 10+ failures in 1 minute. In 2 minutes, the rate is 6 per minute, which is below threshold.
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.
- ✗
The source IP is not in the watch list
Why it's wrong here
Watch lists are not part of this rule.
- ✓
The time window is too short; the rule requires 10 failures in 1 minute, but this occurred over 2 minutes
Why this is correct
The rule defines a 1-minute window, so 12 failures in 2 minutes averages 6/min.
Related concept
Read the scenario before looking for a memorised answer.
- ✗
The rule only counts successful logins
Why it's wrong here
It counts failed logins.
- ✗
The alert severity is too low
Why it's wrong here
Severity doesn't affect triggering.
Common exam traps
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Detailed technical explanation
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
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.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- 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 200-201 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 200-201 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
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FAQ
Questions learners often ask
What does this 200-201 question test?
Security Monitoring — This question tests Security Monitoring — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: The time window is too short; the rule requires 10 failures in 1 minute, but this occurred over 2 minutes — The rule requires 10+ failures in 1 minute. In 2 minutes, the rate is 6 per minute, which is below threshold.
What should I do if I get this 200-201 question wrong?
Identify which 200-201 exam domain this question belongs to, then review the specific concept being tested. Practise related questions in that domain and focus on understanding why each wrong answer is tempting — not just why the correct answer is right.
What is the key concept behind this question?
Read the scenario before looking for a memorised answer.
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Last reviewed: Jul 4, 2026
This 200-201 practice question is part of Courseiva's free Cisco 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 200-201 exam.
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