Which of the following is NOT a key feature of Oracle data pump?

The key features of Oracle data pump are designed to enhance the efficiency and effectiveness of data export and import processes. Among these features, fine-grained object selection allows users to choose specific database objects to move rather than having to export or import entire schemas or databases. Fast performance is achieved through parallel processing, which significantly speeds up data transfer. Monitoring and estimating capability is an important aspect as it enables users to track the progress of the data pump operation and estimate the time required for completion.

Enhanced security, while important in the context of database operations, is not specifically considered a key feature of Oracle data pump itself. The primary focus of data pump is on the speed and flexibility of data movement rather than security. While security measures may be implemented at other levels of the Oracle database, they are not defining features of the data pump utility. Therefore, the choice pertaining to enhanced security does not align with the core functionalities that Oracle data pump offers.