Oracle Database 12c: Multitenancy Essentials — Question 13

Which three statements are true about bulk data loading capabilities in an X5 Database Machine environment?

Answer options

• A. DBFS must use the DBFS_DG diskgroup for any DBFS store.
• B. DBFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
• C. DBFS must be used to have a POSIX-compliant shared storage solution that is accessible from the database servers on a Database Machine.
• D. DBFS must be used to bulk load data into a production database on the Database Machine.
• E. ACFS may be used if Exadata-based shared storage is required to stage data before bulk loading into a database.
• F. ACFS must be used to have a POSIX –compliant shared storage solution that is accessible from the database servers on a Database Machine.
• G. ACFS may use the DBFS_DG diskgroup to contain the ADVM volume file.

Correct answer: B, C, D

Explanation

The correct answer includes statements B, C, and D because they accurately describe the requirements and functionalities of DBFS in relation to bulk data loading in an X5 Database Machine. Options A, E, F, and G are incorrect as they either misstate the requirements for using DBFS or refer to ACFS, which is not a requirement for bulk loading in this context.