7eleven Interview Questions
The questions to prepare for 7eleven interviews, across all roles. Questions from real interview reports rank first. Updated weekly.
Find the top 10 products by total sales revenue using joins, aggregation, and a CTE.
7elevenUse joins, a CTE, and aggregation to rank the top 5 products by non-returned revenue in the last 30 days.
7elevenCalculate daily session-level funnel conversion rates using CTEs, CASE WHEN, and date functions.
Reverse a singly linked list in-place using iterative pointer manipulation.
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Framework for evaluating customer feedback and turning it into prioritized product improvements.
7elevenExplain how you used a KPI and supporting metrics to diagnose a product issue and make a concrete product decision.
7elevenDescribe a time you had to choose between speed, quality, and scope, and how you aligned stakeholders around the trade-off.
7elevenDescribe how you used market or customer data to change course, and how you made the new strategy credible and measurable.
7elevenAssesses your design for low-latency updates, correctness, and scalability for retail inventory.
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