Questions

1. Which predicate can be used when we are looking for the proper version of record in a temporal table?
   We can use the FOR SYSTEM_TIME predicate written directly after the temporal table name used in a FROM clause of the query.
2. Which parameter of the sp_execute_external_script is used to define the parameters passed into the external script?
   This is the nvarchar parameter, which is called @params.
3. What do we need to do with a model stream sent to the sp_execute_external_script stored procedure?
   We need to deserialize it.

4. Does the PREDICT function work on any predictive model?
   No, this function works only with models that are calculated using predictive functions that start with the rx prefix.
5. Which service is needed for regular model retraining?
   The SQL Server Agent. This service is present with any commercial instance of the SQL Server. We should ensure that the...