How do I practice SQL interview questions?

PracHub provides an interactive SQL console where you can write and test queries against real database schemas. Get instant feedback and compare your solution with the expected output.

What difficulty level is this coding 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 | Meta SQL Question

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.

medium
Meta
Data Manipulation (SQL/Python)
Product Analyst

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