Which statement is true about loading data using the conventional path of SQL*Loader?

Redo IS generated during conventional path loads because they go through the standard SQL engine; it is the direct path load that can optionally bypass redo generation with the NOLOGGING option.

Conventional path loads enforce ALL active constraints on the table; it is the direct path load that checks only PRIMARY KEY, UNIQUE KEY, and NOT NULL constraints.

Conventional path loads operate through the Oracle SQL layer using standard INSERT statements, which means no exclusive locks are placed on the target table, allowing other sessions to perform concurrent DML against it during the load operation.

Writing data blocks directly to data files bypassing the buffer cache is the defining behavior of the direct path load, not the conventional path.

INSERT triggers fire normally during conventional path loads; the direct path load disables INSERT triggers before loading and re-enables them at the end.