Company

IBM

Real interview questions with expert answers, plain-English explanations, and practical examples. (13 questions)

IBM Data Engineer System Design

How would you design a scalable data ingestion pipeline for real-time analytics?

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IBM Security Engineer Security

JWT vs session-based authentication: what’s the real tradeoff, and when would you pick each?

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IBM Data Engineer Data Engineering

How would you design a daily batch ETL pipeline to handle late-arriving data?

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