TCS – Interview Questions
Here is the list Data Science Interview Questions which are recently asked in TCS company. These questions are included for both Freshers and Experienced professionals.
- What Are the Feature Vectors?
- Explain the Steps in Making a Decision Tree.
- What Is Root Cause Analysis?
- What Is Logistic Regression?
- What Are Recommender Systems?
- Explain Cross-Validation.
- What Is Collaborative Filtering?
- Do Gradient Descent Methods at All-Time Converge to a Similar Point?
- What Is the Goal of A/B Testing?
- What Are the Drawbacks of the Linear Model?
- What Is the Law of Large Numbers?
- What Are Confounding Variables?
- Explain Star Schema.
- How Regularly Must an Algorithm be Updated?
- What Are Eigenvalue and Eigenvector?
- Why Is Resampling Done?
- Explain Selective Bias.
- What Are the Types of Biases That Can Occur During Sampling?
- Explain Survivorship Bias.
- How Do You Work Towards a Random Forest?
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