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Roima Intelligence Interview Questions

The questions to prepare for Roima Intelligence interviews, across all roles. Questions from real interview reports rank first. Updated daily.

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1
Technical FundamentalsStart here. 4 questions · ~34 min
Overloading vs OverridingEasy

Tests your core knowledge of OOP method behavior in strongly typed languages.

javatechnical experienceoopRoima Intelligence
DBMS and OOP Concepts ReviewMedium

Evaluates foundational database and object-oriented principles.

oopRoima Intelligence
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2
Coding16 questions · ~134 min
DSA Strings and ArraysMedium

Assesses your ability to handle common DSA patterns for strings and arrays.

ArraysStringsRoima Intelligence
Core OOP ConceptsEasy

Tests your understanding of fundamental OOP concepts and vocabulary.

Hash TablesArraysStringsRoima Intelligence
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3
SQL & Data Manipulation14 questions + 3 drills · ~147 min
Normalization in DatabasesEasy

Tests your understanding of normalization and how it affects data integrity and query correctness.

JoinsData WranglingRoima Intelligence
Normalization for Sports Store TablesMedium

Assesses your ability to apply normalization principles to a sports store schema.

normalizationRoima Intelligence
SQL, APIs, and OOPMedium
Practice
Practice drill

Combine API request and SQL execution records to explain query integration and object-oriented application structure.

JoinsapisqlKaseya
Core OOP PrinciplesEasy
Practice
Practice drill

Return the four core object-oriented programming principles and their concise examples from relational data.

data relationshipssqloopGainwell Technologies
SQL Bookstore Schema PracticeEasy
Practice
Practice drill

Use a CTE, joins, and distinct aggregates to calculate Meta Logistics bookstore payment metrics.

sql queriessqlpythonMeta Logistics
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4
Behavioral & Leadership6 questions · ~50 min
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5
More topics2 questions · ~17 min
Parking Lot OOP System DesignHard

Evaluates your ability to apply OOP to a non-trivial system design problem.

designoopRoima Intelligence
Hospital Database Design ApproachHard

Evaluates your ability to design a relational database schema for a complex real-world domain.

database designRoima Intelligence
The finish line: interview-readyComplete all 42 questions plus 3 hands-on drills to finish this plan.