HBO Interview Questions
Master your tech interview with our curated database of real questions from top companies.
Explain streaming move and industry tradeoffs
HBO Max Data Scientist — Take‑Home Prompts Context You are applying for a Data Scientist role focused on consumer streaming. Answer the following conc...
Define scalable train/validation for churn
Weekly Churn Prediction: Training/Validation/Evaluation Plan Context You are building a weekly churn prediction model for a streaming service with: - ...
Implement Director awards with Python OOP
Python OOP Exercise: Director extends Cast Context You are working with a simple class hierarchy where Director extends Cast. Implement a robust, test...
Write SQL for streaming cohort metrics
Given the schema and sample data below, write SQL to answer the three tasks. Use standard SQL (window functions allowed). Assume timestamps are UTC. T...
Choose tests for rare-event A/B analysis
A/B Test for Rare Weekly Cancellations — Planning, Testing, and Monitoring You are testing whether a product change affects weekly cancellation probab...
Design an A/B for rare cancellations
A/B Test Design: Autoplay-Preview on the Home Page Context: A streaming service is testing an autoplay-preview feature on the home page. Weekly cancel...