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Prep plan
Updated weekly · Last refresh Oct 17

Morningstar QA Engineer Interview Questions

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

21questions
~3htotal time
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1
SQL & Data ManipulationStart here. 3 questions + 2 drills · ~46 min
Second-Highest Transaction Amount QueryMedium
Practice

Find the second-highest distinct transaction amount using a subquery in PostgreSQL without LIMIT.

SubqueriesRankingsalaryMorningstar
SQL Scenario and Test ScenariosEasy

Evaluates your SQL problem-solving and ability to translate results into test scenarios.

sqlMorningstar
Second Highest Without AggregatesHard
Practice
Recently asked
Practice drill

Find the second highest salary in each department without using aggregate functions.

SubqueriesRankingSelf-JoinsCredit GenieDevoteamCisco Restaurant + Bar
SQL for Risk-Adjusted Top PortfoliosHard
Practice
Practice drill

Rank portfolios by three-month rolling risk-adjusted returns using monthly performance and risk-free rates.

Window Functionsfinancial datacomplex queriesMorningstar
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2
Coding4 questions · ~34 min
Karate Framework and FizzBuzzMedium

Assesses your familiarity with Karate and your ability to implement and test logic using it.

Morningstar
Code-Level Logic BuildingMedium

Evaluates your coding fundamentals and your ability to implement and organize test logic.

string manipulationMorningstar
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3
Behavioral & Leadership10 questions · ~86 min
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4
More topics4 questions · ~34 min
Release Readiness CriteriaMedium

Tests your judgment and risk-based approach to release readiness in a QA role.

Success CriteriaRisk AssessmentMorningstar
Selenium File Uploads and AlertsMedium

Tests your practical Selenium skills for common QA interactions in web applications.

seleniumTestingFrameworksMorningstar
Page Object Model ImplementationMedium

Tests your ability to build maintainable Selenium frameworks using POM patterns.

backgroundAutomationFrameworksMorningstar
Selenium Dynamic Elements and SyncMedium

Tests your practical Selenium troubleshooting skills for flaky UI tests.

synchronizationseleniumtest automationMorningstar
The finish line: interview-readyComplete all 21 questions plus 2 hands-on drills to finish this plan.