Describe your experience in validating reports or system outputs during User Acceptance Testing. How did you ensure that the reports met business requirements?
RoleBusiness Analyst
DifficultyMedium
TopicBehavioral
Asked at
Why This Is Asked
Meralco needs a BA who can rigorously execute UAT for CIS reports, ensuring vendor-built deliverables meet strict utility business requirements and regulatory standards.
General Approach
Structure your answer around a real example, detailing how you planned UAT, executed test cases, and managed defects. Show that you treat validation as a systematic process, not a superficial check.
General Answer
Start by anchoring your answer in a concrete UAT cycle you actually led, even if it was smaller in scope than Meralco's full CIS rollout. Say plainly that you treated validation as a traceable exercise, not a visual once-over. Explain that you began by turning each business requirement into a testable acceptance criterion, then mapped those criteria to specific fields, totals, and date ranges in the report. Walk through how you built a test script that included sample data with known expected outputs, so you could compare what the system generated against what the business said should appear. Mention that you ran the report in multiple scenarios, such as different billing periods or customer segments, to catch logic errors that only surface under varied conditions. When a discrepancy appeared, you documented it with the exact input, the expected versus actual result, and a screenshot, then logged it as a defect with a clear priority. You also confirmed with the business owner which discrepancies were true defects and which were acceptable variations, because not every difference is a failure. Finally, say that you kept a simple traceability matrix linking each requirement to its test case and result, and you reviewed that matrix with the stakeholders before signing off. That demonstrates you validated with evidence, not just with a confident nod.
PH Interview Gotcha
"Check ko lang po kung mukhang okay na, parang tama naman." Instead, say: "I verified each field against the acceptance criteria using the test script and sample data; I can demonstrate the traceability."
Sample STAR Answer▾
S
Situation
At a previous financial services company, I was the BA supporting the rollout of a new accounting system. My role included validating 15 custom financial reports during the User Acceptance Testing phase. One report, a daily reconciliation summary, had been flagged by the vendor as 'ready for testing' but contained critical data-mapping errors in early UAT cycles.
T
Task
I needed to ensure every report matched the business rules and acceptance criteria defined in the requirements document, logging all defects and tracking them to resolution.
A
Action
I first created a detailed UAT plan with step-by-step test scripts for each report, covering data accuracy, layout, and calculation logic. I executed the scripts using a prepared test dataset and compared outputs against expected results in Excel. For the reconciliation report, I identified that transaction types were incorrectly mapped, causing a 20% discrepancy. I logged the defect with screenshots and SQL queries as evidence, then worked with the vendor's analyst to explain the business logic until the mapping was corrected. I re-tested twice until all criteria passed.
R
Result
All 15 reports were accepted by the business users on the first production-readiness review. The reconciliation report became a trusted daily tool, and the UAT cycle completed three days ahead of schedule, saving the project cost of extended test hours.
Key Takeaway
Thorough test preparation and clear evidence-backed defect reporting are non-negotiable for report validation.
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