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Updated weekly · Last refresh Oct 17

Mastek QA Engineer Interview Questions

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

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1
ExecutionStart here. 3 questions · ~24 min
Selenium, API, and Java CoreMedium

Tests practical automation skills across Selenium and API testing plus core Java knowledge.

javaseleniumapi testingMastek
ISTQB Knowledge CheckMedium

Evaluates knowledge of ISTQB principles and their application to QA execution.

TestingMastek
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2
Technical Fundamentals5 questions · ~40 min
BDD vs Script-Based AutomationMedium

Tests your ability to choose the right automation approach for maintainable QA delivery.

AutomationMastek
Abstraction and Encapsulation in AutomationMedium

Tests your framework design skills for scalable, reusable QA automation at Mastek-style delivery.

automation frameworkabstractionMastek
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3
SQL & Data Manipulation3 questions + 3 drills · ~54 min
API Response Time MeasurementMedium

Assesses ability to instrument and validate API performance characteristics.

apiMastek
Testing Stored Procedures and TriggersMedium

Tests your strategy for validating database logic that underpins application behavior.

stored proceduressqlMastek
SQL Duplicate Record DetectionEasy
Practice
Practice drill

Find duplicate American Institutes for Research assessment submissions using a CTE, GROUP BY, HAVING, and joins.

deduplicationsqldata integrityAmerican Institutes for ResearchPublix Super MarketsMacy's
Second Highest Trader SalaryEasy
Practice
Practice drill

Find the second highest distinct salary from a single table using basic PostgreSQL ordering and limiting.

SubqueriesRankingSortingeClinicalWorksNNeenOpal CanadaInformatica
Top Customers by Sales RevenueEasy
Practice
Practice drill

Use GROUP BY and SUM to rank the top 10 customers by total revenue from a single sales table.

RankingGroup ByAggregationsHousecall ProEquifaxXYZ
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4
Behavioral & Leadership3 questions · ~24 min
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5
More topics2 questions · ~16 min
OOP and TestNG FundamentalsMedium

Tests OOP understanding and practical use of TestNG features in a Java QA framework.

javaTestingoopMastek
Second-Highest Salary SQL QueryEasy

Tests SQL proficiency for ranking and handling edge cases in queries.

SearchingbasicssqlMastek

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