What is the passing score for this certification quiz?

A minimum score of 80% is required to pass and earn the verified digital badge.

How often can this technical exam be retaken?

You can retake the quiz after reviewing the comprehensive answer breakdown.

Databases & Storage

PostgreSQL 17 Logical Replication & Tuning: Disaster Recovery, Multi-Region Active-Active Sharding Skill Assessment (October 2026)

10 Questions15 Mins

Timed technical exam verifying expertise in PostgreSQL 17 Logical Replication & Tuning with deep-dive focus on Disaster Recovery, Multi-Region Active-Active Sharding.

Question 1 of 20% Completed

Single Choice

In PostgreSQL 17 Logical Replication & Tuning, what is the primary purpose of Disaster Recovery, Multi-Region Active-Active Sharding?

Select an option above