In which situations does the Oracle Data Pump use external tables and not the direct path load while exporting a table? (Choose all that apply.)

A table NOT being in a cluster is the normal condition for direct path load; it is tables that ARE physically stored in a cluster that cannot use direct path and require the external tables method.

Direct path load bypasses row-level SQL processing and does not fire DML triggers; when an active trigger exists on a table, Data Pump must use the external tables method to ensure the trigger executes properly during export.

Columns protected by Transparent Data Encryption (TDE) cannot be read correctly via direct path; Data Pump uses the external tables method to handle the encryption layer properly.

The presence of a LONG datatype column does not force Data Pump export to switch from direct path to the external tables method; this restriction does not apply to the export access path selection.

Direct path load bypasses constraint enforcement, so when referential integrity constraints are defined on a table, Data Pump uses the external tables method to maintain correct constraint-aware data access.