The answer is insufficient incident notification procedures, as delayed notification represents the most significant control failure in incident response. When unauthorized access is detected at 14:25 but the response team is not alerted until 16:00, every minute of delay compounds the breach, allowing attackers to move laterally, exfiltrate data, or escalate privileges unchecked. On the Certified Information Systems Auditor CISA exam, this scenario tests your understanding that notification speed is the critical linchpin of effective incident response—without it, even perfect detection and analysis tools are useless. A common trap is focusing on secondary failures like incomplete logging or weak authentication, but the exam emphasizes that time-to-notify directly dictates the blast radius. Remember the mnemonic: “Notify first, fix later”—because a delayed call is a silent permission slip for attackers to keep digging.
CISA Practice Question: Information Systems Operations and Business Resilience
This CISA practice question tests your understanding of information systems operations and business resilience. 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.
Exhibit
Refer to the exhibit.
At 14:23 UTC, an unauthorized user accessed the HR database. The intrusion detection system alerted at 14:25. The incident response team was notified at 16:00. The database logs show query activity from 14:20 to 14:45. The DBA terminated the session at 15:10.
Refer to the exhibit.
At 14:23 UTC, an unauthorized user accessed the HR database. The intrusion detection system alerted at 14:25. The incident response team was notified at 16:00. The database logs show query activity from 14:20 to 14:45. The DBA terminated the session at 15:10.
A
Insufficient incident notification procedures
The 95-minute gap between alert and notification indicates a procedural failure.
B
Lack of timely incident response
Why wrong: While response was delayed, the root cause is the notification delay.
C
Delayed alerting
Why wrong: The IDS alerted within 2 minutes, which is timely.
D
Inadequate monitoring
Why wrong: Monitoring detected the activity, so it was not inadequate.
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Insufficient incident notification procedures
Option D is correct because the delay in notifying the incident response team (from 14:25 to 16:00) is the most significant failure, as it allowed unauthorized access to continue. Option A is not a failure (alert timely); B is a factor but not the primary; C is secondary.
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.
✓
Insufficient incident notification procedures
Why this is correct
The 95-minute gap between alert and notification indicates a procedural failure.
Related concept
Read the scenario before looking for a memorised answer.
✗
Lack of timely incident response
Why it's wrong here
While response was delayed, the root cause is the notification delay.
✗
Delayed alerting
Why it's wrong here
The IDS alerted within 2 minutes, which is timely.
✗
Inadequate monitoring
Why it's wrong here
Monitoring detected the activity, so it was not inadequate.
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 CISA 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 CISA 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.
Information Systems Operations and Business Resilience — This question tests Information Systems Operations and Business Resilience — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Insufficient incident notification procedures — Option D is correct because the delay in notifying the incident response team (from 14:25 to 16:00) is the most significant failure, as it allowed unauthorized access to continue. Option A is not a failure (alert timely); B is a factor but not the primary; C is secondary.
What should I do if I get this CISA question wrong?
Identify which CISA 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.
About these practice questions
Courseiva creates original exam-style practice questions with explanations and wrong-answer analysis. It does not publish real exam questions, exam dumps, or protected exam content. Learn why practice questions differ from exam dumps →
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
This CISA 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 CISA exam.
Question Discussion
Share a tip, memory trick, or ask about the reasoning behind this question. Do not post real exam questions, leaked content, braindumps, or copyrighted exam material. Comments are moderated and may be removed without notice.
Sign in to join the discussion.