IATA Interview Questions
The questions to prepare for IATA interviews, across all roles. Questions from real interview reports rank first. Updated daily.
Compute an inclusive rolling average for each reading using a row-specific time window.
Explain how to ensure data accuracy in SQL workflows using validation checks, reconciliation, and careful query design.
Rank the top 3 completed rides per vehicle per day using joins, a CTE, and ROW_NUMBER.
Waymo
CruiseCalculate each user's rolling 7-day spending average from linked Garner actions and completed transactions.
Revolut
Garner healthExplain how you align stakeholders with competing priorities, make trade-offs explicit, and keep execution on track.
Plan a phased rollout for a new operational initiative with clear stages, success criteria, and risk controls.
Explain how you keep multiple teams aligned, accountable, and on schedule during a cross-functional project.
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Define what success means for a project using clear KPIs, a north star, and supporting metrics.
Outline the first checks to diagnose a sudden drop in a core product metric, starting with data quality, scope, and decomposition.
Identify the main pitfalls that can distort A/B test interpretation and explain how to guard against them.