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Prep plan
Updated weekly · Last refresh Oct 17

Commvault QA Engineer Interview Questions

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

50questions
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1
CodingStart here. 16 questions · ~154 min
Prioritizing Bugs by SeverityEasy
Practice

Sort Commvault Command Center defects by severity, impact, and creation time using a multi-key ordering.

Hash TablesArraysGreedyCommvault
Prioritize Bugs by PriorityEasy
Practice

Sort Commvault backup bugs by severity-frequency priority using a stable, deterministic ordering.

ArraysSortingGreedyCommvault
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2
Execution5 questions · ~48 min
Find Bugs on a WebsiteMedium

Evaluates your systematic website testing strategy and defect discovery skills.

web testingCommvault
Application Bug HuntingMedium

Evaluates your bug-finding approach and how you translate observations into actionable improvements.

Commvault
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3
Technical Fundamentals12 questions · ~116 min
QA Fundamentals Across Core AreasMedium

Evaluates breadth of core QA knowledge and your ability to connect fundamentals to testing.

oopCommvault
MVCS vs MVC and Virtual MemoryHard

Assesses your understanding of architecture patterns and core OS concepts relevant to debugging.

virtual memoryCommvault
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4
Behavioral & Leadership14 questions · ~135 min
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5
More topics3 questions · ~29 min
Explaining Your SQL ApproachEasy

Evaluates your ability to apply SQL concepts relevant to QA and data validation.

JoinsGroup ByAggregationsCommvault
Virtual Memory BasicsMedium

Tests your understanding of core operating system memory management.

virtual memoryCommvault
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Hands-on SQL practiceWrite and run real queries in the editor. 3 drills · ~30 min
The finish line: interview-readyComplete all 50 questions plus 3 hands-on drills to finish this plan.