Write SQL for call pickup and usage metrics

Q: 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.

Q: What difficulty level is this coding question?

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

Q: What role is this question designed for?

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

Question

Write SQL for call pickup and usage metrics

PracHub · Accepted Answer

This question evaluates proficiency in SQL data manipulation—specifically aggregation, joins, filtering, and safe handling of edge cases—to compute call pickup and usage metrics from event tables.

Quick Overview

Write SQL for call pickup and usage metrics