A data engineer needs to audit who made changes to a Delta table during the...

DESCRIBE HISTORY my_table returns the Delta table’s operation history. Its result includes information such as the table version, operation timestamp, user identity when available, operation name, parameters, notebook or job details, and associated metrics. The engineer can filter the returned timestamps to analyze operations performed during the last seven days. SHOW TBLPROPERTIES displays configured table properties rather than transactional history. DESCRIBE DETAIL returns the current table metadata and storage characteristics, not a chronological audit of changes. Directly querying the _delta_log path is unnecessary, depends on file-level implementation details, and the displayed path is not the supported SQL statement for this audit requirement. Therefore, option C provides the supported and structured record of past Delta table operations.

================