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What is Data Analyst Interview Experience CTC: 18 LPA: SQL Questions about?

The document outlines a data analyst interview experience at PwC, detailing SQL questions and solutions related to table creation, data insertion, and various SQL queries for data analysis. It includes examples of cumulative revenue calculations, product sales volume retrieval, customer purchase analysis, user retention rate calculations, and salary ranking. Additionally, it discusses SQL indexing, join types, temporary tables versus views, and best practices for database performance.

Author

princemishra1024

Language

EN