My Tata Communications Internship Interview Experience | On-Campus | Failed 😔
Summary
I failed to secure a Data Science Internship at Tata Communications during their on-campus hiring drive, but the experience provided valuable insights into my weaknesses in ML fundamentals and DSA pre...
Interview Experience
Recently, I had the chance to interview for a Data Science Internship at Tata Communications through on-campus hiring drive 2025. Though I wasn’t selected, the journey was insightful and taught me key lessons I’ll carry forward.Let me walk you through the process.Job DetailsRole: Intern — Data Scien...
Interview Questions (6)
Linear Regression Fundamentals
Data Structures & AlgorithmsGradient Descent and Its Types
Data Structures & AlgorithmsLearning Rate Concepts
Data Structures & AlgorithmsConvergence in Optimization
Data Structures & AlgorithmsOptimizers in Machine Learning
Data Structures & AlgorithmsSquare Root Calculation without Inbuilt Functions
HardData Structures & AlgorithmsPreparation Tips
Master the basics and inner workings of ML Algorithms — Don’t just memorize definitions — deeply understand what’s happening behind the scenes: the math, intuition, and real-world use cases.Practice DSA to identify patterns — Consistent DSA practice helps you think in terms of patterns. Even if you ...
