Explain how you would identify a potentially fraudulent patt... | Interview Question
AdvancedTECHNICALTEXT
Explain how you would identify a potentially fraudulent pattern across multiple customer accounts using transaction data. Which data fields would you prioritise, what analytical approach or queries would you run, and which tools would you use?
National Australia Bank Fraud Assist Analyst - Part Time
General
Tips for Answering
Demonstrate depth of technical knowledge
Think aloud — explain your reasoning process before diving into the solution.
Clarify constraints and requirements before answering. Ask clarifying questions.
Discuss trade-offs between approaches. Show you understand real-world engineering.
Mention edge cases, performance considerations, and how you would test your solution.