An analyst wants to write and run ad hoc SQL against lakehouse tables from within watsonx.data. Which interface should they use?
Select an answer to reveal the explanation.
Short Explanation
Use the query workspace. It gives you a SQL editor bound to a selected engine, so you can write, run, and inspect ad hoc SQL against lakehouse tables. The other screens handle permissions, engines, or data assets, not query execution.
Full Explanation
The query workspace is the correct interface because it is the interactive SQL surface: choose an engine, write a statement, run it, and inspect results. That is what ad hoc analysis needs. The access control screens are incorrect because they define who may do what; they are not an execution surface. Infrastructure Manager is incorrect because it manages engines and services. It provisions the compute that runs SQL but does not author or execute statements. Data manager is incorrect because it browses and registers data assets. Registration is metadata work, not query execution. For the exam, keep the screens separate: query workspace runs SQL, Data manager handles assets, Infrastructure Manager handles compute, access control handles permissions.