Microsoft Certified: Intelligent Applications Builder Associate

A development team is building a solution that stores documents in Azure Database for PostgreSQL and needs to allow users to find records based on the meaning of their queries rather than exact keyword matches. As the first data-preparation step in this foundation, which capability must they implement before user queries can be matched by meaning?

A candidate wants to prepare for the credential 'Build AI-powered solutions by using Microsoft Azure Database for PostgreSQL.' Which combination of prior experience does the credential expect them to already have?