Custom parameters help make queries more reusable because they __________.

The correct answer is eliminate the need to hard-code values directly into your SQL code because custom parameters allow users to define values dynamically when running queries, instead of embedding specific values directly in the SQL code. This makes queries more flexible and reusable, as you can easily modify the values passed into the parameters without changing the query itself. By using custom parameters, you can quickly adjust the behavior of the query based on different conditions or inputs, reducing the need to rewrite or duplicate SQL code for different scenarios, thus enhancing query reusability and maintainability.