Top 37
Prep plan
Updated weekly · Last refresh Oct 17

ABC QA Engineer Interview Questions

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

37questions
~6htotal time
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1
ExecutionStart here. 4 questions · ~36 min
Your Strengths and WeaknessesEasy
Recently asked

Give a specific, self-aware account of your strengths and weaknesses, supported by relevant examples and improvement actions.

Trade-offsSuccess CriteriaExecutionABC
Integrate Automated Testing into CI/CDMedium

Explain how you integrated automated testing into a CI/CD pipeline while balancing coverage, speed, and release risk.

automated testingCI/CDpipeline integrationABC
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2
Coding6 questions · ~54 min
Reverse a String With SpacesEasy
Practice

Reverse the non-space characters in a string while keeping every space at its original index.

string manipulationArray ManipulationAlgorithmsABC
Detect Potential Fraud From TransactionsMedium

Tests ability to design efficient detection logic and reason about correctness and performance.

frequency countAlgorithmsperformance analysisABC
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3
Technical Fundamentals6 questions · ~54 min
Design Test Cases for New FeatureMedium

Evaluates your test design process for new functionality, including coverage and quality criteria.

ABC
Manual vs Automated TestingMedium

Evaluates your understanding of manual versus automated testing and when to use each.

TestingAutomationABC
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4
Behavioral & Leadership19 questions · ~169 min
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5
More topics2 questions · ~18 min
SQL User Transaction AggregationMedium

Tests SQL proficiency for joins, filtering, and aggregation to validate transaction reporting logic.

JoinsGroup ByAggregationsABC
Selenium and TestNG Framework DesignMedium

Tests ability to build maintainable UI automation architecture and apply proven design patterns.

seleniumtest automationFrameworksABC
Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 37 questions plus 3 hands-on drills to finish this plan.