Leidos QA Engineer Interview Questions

The questions to prepare for a Leidos QA Engineer interview. Questions from real interview reports rank first. Updated weekly.

More Behavioral & Leadership questions with a free account

Prioritize Tests Using Risk-Based Testing

Easy

Explain how you would prioritize test cases by risk when time and coverage are both constrained.

Trade-offsRisk AssessmentScope Management

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Prioritize Competing QA Deadlines

Easy

Explain how you prioritize QA work across competing deadlines while balancing risk, impact, and stakeholder expectations.

Trade-offsRoadmappingScope Management

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Second Highest Without Aggregates

Medium

Tests SQL reasoning under strict constraints and ability to compute rankings without aggregates.

SubqueriesRankingSelf-Joins

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UI to Database Data Integrity

Medium

Tests end-to-end validation skills across UI and database layers for correctness.

Reconciliationtransactionsdata integrity

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Robust XPath With Dynamic IDs

Medium

Tests XPath expertise and ability to build stable locators for reliable Selenium tests.

StringsTestingFrameworks

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Absolute vs Relative XPaths

Easy

Tests understanding of XPath selection and practical locator tradeoffs in Selenium.

StringsTestingFrameworks

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