Which two are benefits of creating queries from existing queries?

Creating a query from an existing query does not inherently change or enhance query security, which is governed separately through user profiles and object-level access rights.

When a new query is built from an existing query, all defined parameters - filters, result objects, and conditions - are accurately duplicated, eliminating errors that arise from manual re-entry.

Deriving a query from an existing query does not directly improve execution performance, as performance is determined by query structure, indexing, and database factors rather than the query's origin.

Basing a new query on an existing one significantly reduces creation time for complex reports because the foundational query structure, filters, and objects are already defined and do not need to be rebuilt from scratch.