Tcs Data Scientist Interview Questions
Master your tech interview with our curated database of real questions from top companies.
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TCS
Medium
Data ScientistFind duplicates in a list efficiently
Given a Python list that can contain integers (possibly negative) and may be very large, write code and explain approaches to find all values that app...
Coding & Algorithms
0
0
Oct 13, 2025
TCS
Hard
Data ScientistCompare Tableau blending, joins, and filters
Tableau Integration Exercise: Joins vs Blends, Filters, and Order of Operations Data You have two sources. Primary (Orders) - Columns: OrderID, State,...
Analytics & Experimentation
0
0
Oct 13, 2025