The Loudest Caller

A easy SQL interview practice problem on DataDriven. Write and execute real sql code with instant feedback.

Domain

SQL

Difficulty

easy

Seniority

L4

Problem

Find the different scopes held by the account with the highest total request volume. If several accounts are tied at the top, include the scopes from all of them.

Summary

One account carries the traffic. Trace it back to everything it can touch.

Practice This Problem

Solve this SQL problem with real code execution. DataDriven runs your SQL queries against a real database and checks it automatically.