Sophia tests Java JVM internals, multithreading, collections framework, Spring Boot, and microservices.
Java developers face deep questions on JVM architecture, garbage collection algorithms, multithreaded concurrency, and Spring Boot framework patterns. Sophia checks how you design secure, robust enterprise systems.
In-depth testing on Java JVM memory models, garbage collection, and multithreading
Tests Core Java Collections framework, Streams API, and Lambdas
Covers Spring Boot architecture, dependency injection, JPA/Hibernate, and security
Evaluates microservices patterns: API gateway, circuit breaker, service discovery
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Yes! Adjust the years of experience to 5+ in the setup step, and Sophia will ask senior-level architecture, design patterns, and JVM tuning questions.
Yes. Specify Java 17+ in your setup and Sophia will ask about sealed classes, records, pattern matching for instanceof, and text blocks.