The answer is that issues relevant to other regions may remain undetected. This is the primary risk because a non-representative pilot region fails to exercise the specific regulatory, cultural, and technical variations—such as GDPR compliance, local labor laws, or network infrastructure—that exist across the global organization, meaning defects unique to those other regions will stay hidden until full rollout. On the CISA exam, this tests your understanding of pilot implementation as a risk-reduction mechanism; a common trap is choosing an answer about cost overruns or schedule delays, which are secondary symptoms rather than the core control failure. Remember the memory tip: “Pilot the problem, not the population”—if your pilot doesn’t mirror the full population’s diversity, you’re flying blind to hidden issues.
CISA Practice Question: Information Systems Acquisition, Development and Implementation
This CISA practice question tests your understanding of information systems acquisition, development and implementation. Match the stated requirement to the specific cloud service, access model, or configuration option — many options are valid in isolation but not for this scenario. 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 multinational corporation is implementing a global HR system. The project team decides to use a pilot implementation in one region before rolling out to others. What is the PRIMARY risk if the pilot region is not representative of the entire organization?
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 the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Issues relevant to other regions may remain undetected.
The primary risk of a non-representative pilot is that region-specific variations in regulatory, cultural, or technical infrastructure (e.g., data privacy laws like GDPR, local labor regulations, or network latency) will not be exercised. This means defects or integration failures that are unique to other regions remain hidden until full rollout, undermining the pilot's purpose as a risk-reduction mechanism. Option C directly captures this core risk of undetected issues.
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 pilot team may become overly confident.
Why it's wrong here
Overconfidence is a human factor, not a direct risk.
✗
The pilot may run over budget due to unexpected challenges.
Why it's wrong here
While possible, the main risk is inadequate learning.
✓
Issues relevant to other regions may remain undetected.
Why this is correct
Pilot should reveal all potential issues; a non-representative pilot misses them.
Clue confirmation
The clue word "primary" in the question point toward this answer.
Related concept
Read the scenario before looking for a memorised answer.
✗
The implementation schedule will be delayed.
Why it's wrong here
Delay is a possible consequence but not the primary risk.
Common exam traps
Common exam trap: answer the scenario, not the keyword
The trap here is that candidates confuse a secondary consequence (like budget overruns or delays) with the primary risk, which is the failure to detect region-specific issues that could cause catastrophic failures during full rollout.
Detailed technical explanation
How to think about this question
In pilot implementations, the goal is to validate system behavior under representative conditions, including load profiles, data volumes, and compliance rules. A non-representative pilot may pass all tests but fail in production due to missing edge cases like multi-language character encoding, timezone handling, or country-specific payroll calculations. This is analogous to a software beta test that only covers one OS version, missing bugs that only appear on others.
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 small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
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.
Information Systems Acquisition, Development and Implementation — This question tests Information Systems Acquisition, Development and Implementation — Read the scenario before looking for a memorised answer..
What is the correct answer to this question?
The correct answer is: Issues relevant to other regions may remain undetected. — The primary risk of a non-representative pilot is that region-specific variations in regulatory, cultural, or technical infrastructure (e.g., data privacy laws like GDPR, local labor regulations, or network latency) will not be exercised. This means defects or integration failures that are unique to other regions remain hidden until full rollout, undermining the pilot's purpose as a risk-reduction mechanism. Option C directly captures this core risk of undetected issues.
What should I do if I get this CISA 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.
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Question Discussion
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