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Updated weekly · Last refresh Oct 18

NTT DATA QA Engineer Interview Questions

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

44questions
~7htotal time
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1
CodingStart here. 7 questions · ~71 min
Reverse a StringEasy
Practice

Reverse a string by swapping characters from both ends using a two-pointer approach.

Basic AlgorithmsStringsNTT DATA
Find Duplicates in an ArrayEasy
Practice

Find all duplicate values in an array by sorting it first and scanning adjacent elements.

ArraysSortingAlgorithmsNTT DATA
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2
Execution3 questions · ~31 min
Prioritize Tests Using Risk-Based TestingEasy

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

Trade-offsRisk AssessmentScope ManagementNTT DATA
Designing Manual and Automated TestsMedium

Tests test case design approach and how you decide what to automate.

web testingmobile testingNTT DATA
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3
Technical Fundamentals8 questions · ~82 min
Non-Functional Testing TypesEasy

Checks whether a candidate can name and distinguish common non-functional test types and explain when each is used.

technical fundamentalstesting conceptsNTT DATA
Testing Projects and POM/APIsMedium

Evaluates your practical QA experience with automation patterns and API test design.

AutomationNTT DATA
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4
Behavioral & Leadership24 questions · ~245 min
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5
More topics2 questions · ~20 min
Truncate vs DeleteMedium
Practice

Explain how TRUNCATE and DELETE differ in row removal, transaction behavior, and identity handling.

database managementData Manipulationdata managementNTT DATA
Page Object Model BenefitsEasy

Explains how POM structures UI automation for maintainable, testable NTT DATA QA suites.

separation of concernsautomation frameworkTestabilityNTT DATA

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Hands-on SQL practiceWrite and run real queries in the editor. 2 drills · ~20 min
Second and Nth Highest ValuesMedium
Practice
Recently asked
Practice drill

Find the second highest distinct salary and adapt the query to retrieve any requested salary rank.

Data Manipulationsqldatabase queryingSnowflake ComputingKKGISLSBS
SQL Duplicate RecordsEasy
Practice
Recently asked
Practice drill

Identify repeated UST QA test executions using a CTE, GROUP BY, HAVING, and a project join.

sqlUSTKpmg UsAllstate
The finish line: interview-readyComplete all 44 questions plus 2 hands-on drills to finish this plan.