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Notification Open Rate

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

Domain
SQL
Difficulty
medium
Seniority
L4

Problem

The engagement team needs the platform-wide push notification open rate as a percentage of total notifications sent.

Summary

Sent versus opened. The rate.

Practice This Problem

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

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