DXC Technology
American multinational B2B IT services provider.
4 Rounds
~21 Days
Medium
The Interview Loop
Recruiter Screen (30 min)
Standard fit check, behavioral questions, and resume overview.
Technical Loop (3-4 Rounds)
Deep dive into domain knowledge, coding, and system design.
Interview Question Bank
Data Scientist
•
Technical
•
medium
Why can't you use standard k-fold cross-validation for time series forecasting? What should you use instead?
#Cross-Validation
#Time Series
#Model Evaluation
Data Scientist
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Technical
•
medium
Compare ARIMA and Prophet for time series forecasting. What are the pros and cons of each?
#ARIMA
#Prophet
#Forecasting
Difficulty Radar
Based on recent AI-sourced data.
Meet Your Interviewers
The "Standard" Interviewer
Senior EngineerFocuses on core competencies, system constraints, and clear communication.
SimulateUnwritten Rules
Think Out Loud
Always explain your thought process before writing code or drawing architecture.