Frequently Asked Questions for PostgreSQL
The PostgreSQL assessment is a test of an individual’s knowledge and understanding of the PostgreSQL database management system. This assessment is used to evaluate the individual’s ability to work with PostgreSQL to design, implement, and manage databases.
The PostgreSQL assessment helps recruiters gauge a candidate’s skill in designing and implementing database code without compromising data quality, privacy, or security.
A PostgreSQL Database Administrator manages and maintains an organization’s PostgreSQL database, ensuring its security, performance, and availability. This includes tasks such as configuring the database, granting access to users, and troubleshooting issues.
The topics that are covered in the PostgreSQL assessment are as follows:
- Write SQL query using GROUP by
- Write SQL query using CROSS Join
- Write SQL query using NOT IN
- Write SQL query using Nested queries
- SQL Server Managers
- SQL Server Administrators
- PostgreSQL Managers
- PostgreSQL Server Administrators
- PostgreSQL Developer
- PostgreSQL Data Analyst
- PostgreSQL Researcher