Quick Answer
The correct choice is inadequate change management procedures because change management for disaster recovery consistency ensures that all software updates and configuration changes are systematically replicated to the hot site. Without a robust change management process, updates applied to the primary production environment are not automatically or reliably mirrored to the disaster recovery site, leading to version mismatches during a failover test. On the CISA exam, this scenario tests your understanding of how change management directly supports recovery consistency, often appearing as a trap where candidates mistakenly blame backup failures or network latency. A common memory tip is to link “change” with “consistency”—if changes aren’t managed, consistency breaks. Remember the mnemonic: “No change control, no recovery roll.”
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.
An organization uses a hot site for disaster recovery. During a recent test, the hot site did not have the latest version of the application software. What is the MOST likely cause?
Clue words in this question
Noticing these words before you look at the options changes how you read each choice.
Clue: "most likely"
Why it matters: Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Inadequate change management procedures
Without proper change management, software updates may not be applied to the hot site.
Failure to synchronize data
Why wrong: Data synchronization is about data, not software versions.
Lack of backup media
Why wrong: Backup media are not used for hot site replication.
Insufficient bandwidth
Why wrong: Bandwidth affects replication speed, not version consistency.
Answer choices
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
Inadequate change management procedures
Option D is correct because inadequate change management procedures fail to ensure that updates are replicated to the hot site. Options A, B, and C are less likely.
Key principle: Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Answer analysis
For each option: why learners choose it and why it is or isn't the right answer here.
Inadequate change management procedures
Why this is correct
Without proper change management, software updates may not be applied to the hot site.
Clue confirmation
The clue word "most likely" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
Failure to synchronize data
Why it's wrong here
Data synchronization is about data, not software versions.
Lack of backup media
Why it's wrong here
Backup media are not used for hot site replication.
Insufficient bandwidth
Why it's wrong here
Bandwidth affects replication speed, not version consistency.
Common exam traps
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
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.
Key takeaway
Answer the scenario, not the keyword: identify the specific constraint before choosing the most familiar-sounding option.
Real-world example
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
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.
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FAQ
Information Systems Operations and Business Resilience — This question tests Information Systems Operations and Business Resilience — Read the scenario before looking for a memorised answer..
The correct answer is: Inadequate change management procedures — Option D is correct because inadequate change management procedures fail to ensure that updates are replicated to the hot site. Options A, B, and C are less likely.
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.
Yes — watch for: "most likely". Probability qualifier — the question wants the most probable cause or outcome, not a guaranteed one. Eliminate low-probability options.
Read the scenario before looking for a memorised answer.
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Last reviewed: Jun 24, 2026
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.
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