Call stored Procedure from external Microsoft SQL Server / Execute Query with Parameters

Hi,

I need to to call stored procedure from external SQL server from AX class. I use OdbcConnection to connect to a SQL Server and I can execute queries or updates with no problem. 

The question is: 

a) Can I execute queries like this "select fieldA,fieldb from mytable where fiedlA=? and fieldb=?" ?

b) Can I execute stored procedures without typing the native SQL code? something like executeStoredProcedure?

thank you