Which statement is true about the Data Workshop utility?

The Data Workshop utility in Oracle APEX is specifically designed for data management tasks. Its primary function is to facilitate the loading of data from various file formats (CSV, XLSX, XML, JSON) into database tables and the unloading of data from tables into these formats. The wizards guide the user through a process focused exclusively on table data, including mapping file columns to table columns and handling data transformation rules. It does not manage other schema objects like views, packages, or procedures.

A. You cannot load data from an XLSX file with multiple worksheets: The wizard allows you to select a specific worksheet from a multi-sheet XLSX file from which to load data.
B. The wizards load and unload all types of schema objects: Data Workshop is limited to table data and does not handle the DDL for other object types like procedures, functions, or views.
D. You can load or unload multiple tables at a time: Each load or unload operation within the Data Workshop wizards targets a single table.

1. Oracle APEX App Builder User's Guide, 22.1, "Using Data Workshop," Section 8.6. This section describes the utility's purpose: "The Data Workshop enables you to load and unload data from the Oracle database." The subsections (8.6.1 - 8.6.4) detail wizards for loading and unloading data for tables.