How do I approach Data Manipulation (SQL/Python) interview questions?

Data Manipulation (SQL/Python) questions require understanding of core concepts and practice. PracHub provides solutions with explanations to help you master data manipulation (sql/python) interviews.

What difficulty level is this interview question?

This is a medium difficulty Data Manipulation (SQL/Python) question, commonly asked during Onsite rounds at Meta.

What role is this question designed for?

This question is commonly asked for Product Analyst candidates at Meta during technical interviews.

Write SQL for call metrics

Last updated: May 7, 2026

Quick Overview

This question evaluates a candidate's competency in SQL-based data manipulation and analytics, specifically aggregations, JOINs across relational tables, grouping, distinct counting, and percentage calculations with rounding.

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Write SQL for call metrics