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Active Intelligence Interview Questions

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

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1
System DesignStart here. 7 questions · ~57 min
Data Consistency Across ServicesHard

Tests your understanding of distributed data consistency trade-offs and failure modes.

system designdata consistencyActive Intelligence
Low Latency Under Heavy LoadHard

Tests your performance engineering approach, including bottleneck analysis and mitigation.

low latencysystem architectureActive Intelligence
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2
Technical Fundamentals3 questions · ~25 min
Thread Safety in Multi-Threaded AppsMedium

Tests your concurrency skills and practical approaches to avoiding race conditions.

javaActive Intelligence
Java Concepts for MicroservicesMedium

Tests your Java fundamentals and how you apply them in microservices-based systems.

javatechnical experiencemicroservicesActive Intelligence
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3
Coding4 questions · ~33 min
REST API Implementation with SpringMedium

Assesses your ability to build RESTful services with Spring and structure endpoints correctly.

spring bootActive Intelligence
Java Collections and OOP BasicsMedium

Evaluates your fundamentals across OOP, error handling, concurrency, and core Java collections.

javaData StructuresoopActive Intelligence
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4
Behavioral & Leadership7 questions · ~57 min
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5
More topics2 questions · ~16 min
Implement Design PatternsMedium

Tests your ability to apply proven patterns for maintainable, scalable software.

design patternstechnical experienceActive Intelligence
Synchronous vs Asynchronous MessagingMedium

Tests your understanding of messaging patterns and integration behavior in Apache Camel.

Active Intelligence
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