Before a Presto engine in watsonx.data can query a table; what must be done first?
Select an answer to reveal the explanation.
Short Explanation and Infographic
In watsonx.data; the Presto engine must be provisioned and the storage bucket/catalog must be associated with that engine through Infrastructure Manager before queries can access the data.
Full explanation below image
Full Explanation
In watsonx.data; the Presto engine must be provisioned and the storage bucket/catalog must be associated with that engine through Infrastructure Manager before queries can access the data. The incorrect options ("The table must be converted to Avro format", "The user must manually copy table files to a local Presto directory", "The table must be loaded into IBM Db2 first") are distractors that don't fully capture the concept described.