Answer the query using SQL. Retrieve all employees (last name, first name, salary) who work on the "RCM" project. "RCM' is a project name. Order the result by last name in a descending order.

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SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.