Advisor360° Interview Questions

The questions to prepare for Advisor360° interviews, across all roles. Questions from real interview reports rank first. Updated weekly.

Four Principles of OOP

Easy

Explain encapsulation, abstraction, inheritance, and polymorphism with examples and simple Java illustrations.

javaabstractionoop

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BFS vs DFS Traversal Choice

Medium

Compare BFS and DFS for graph traversal, including when shortest-path guarantees make BFS strictly preferable.

dfsbfstraversal

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Distributed Caching for Dashboards

Hard

Tests caching architecture, consistency considerations, and performance engineering for Advisor360°.

Trade-offsperformancecaching

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SQL Joins and Duplicate Queries

Medium

Tests SQL join semantics and ability to write queries for data quality issues.

JoinsData Manipulationsql

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Database Indexing Tradeoffs

Medium

Tests understanding of indexing, performance tradeoffs, and query optimization.

performanceindexessql

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Preventing SQL Injection

Medium

Tests secure database access patterns and defensive coding to prevent SQL injection.

sqlSecuritydata integrity

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