Top 50 architecture patterns Interview Questions
The most frequently asked architecture patterns questions across all roles and companies, ranked by real interview frequency. Updated daily.
Design a maintainable RESTful API with clear contracts, validation, security, versioning, observability, and reliable failure handling.
KPMG
OCLC
StriveworksDesign a practical approach to compare Random Forest and XGBoost overfitting risk and mitigation in production.
JPMorganChaseExplain how CSV, Delta Lake, the Lakehouse, serverless compute, and clusters fit together in Databricks.
DatabricksPropose and defend an end-to-end Databricks ML architecture, from data ingestion and training through serving, evaluation, and operations.
DatabricksDesign a reliable CI/CD platform for validating, releasing, monitoring, and rolling back software changes.
BasetenExplain your proficiency with ML libraries, including frameworks used, production experience, and how you select tools.
AppleExplain microservices, service boundaries, communication patterns, deployment, observability, and practical tradeoffs from prior work.
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Tests ownership and influence in improving a mobile app’s architecture, especially how the candidate drove adoption and measured impact.
Nykaa