Accenture
Global professional services company with leading capabilities in digital, cloud and security.
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
A client wants to predict customer churn but their dataset is highly imbalanced (99% retain, 1% churn). How do you approach this?
#Imbalanced Data
#Classification
#SMOTE
#Evaluation Metrics
Data Scientist
•
Technical
•
medium
Your classification model has a 95% accuracy, but the client is unhappy because it's missing critical fraudulent transactions. What metric should you have optimized instead?
#Evaluation Metrics
#Recall
#Fraud Detection
Data Scientist
•
Technical
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easy
What is the curse of dimensionality, and what techniques would you use to overcome it in a high-dimensional client dataset?
#Dimensionality Reduction
#PCA
#Feature Engineering
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.