Oracle
1Z0-027 · Question #41
Which two are true about the use of DBFS in a Database Machine environment?
The correct answer is A. DBFS must be used to bulk load data into a database on the Database Machine if the staging area B. DBFS must be used to have a POSIX compliant shared storage solution that is accessible from the. external tables on DBFS file-systems provide the probably the most high-performance way to bulk load data into your database.
Key Capabilities and Features
Question
Which two are true about the use of DBFS in a Database Machine environment?
Options
- ADBFS must be used to bulk load data into a database on the Database Machine if the staging area
- BDBFS must be used to have a POSIX compliant shared storage solution that is accessible from the
- CDBFS must be used to bulk load data into a production database on the Database Machine.
- DDBFS must use the DBFS_DG diskgroup for any DBFS store.
- EDBFS must be used to have a POSIX-compliant Exadata-based shared storage solution.
How the community answered
(37 responses)- A70% (26)
- C8% (3)
- D3% (1)
- E19% (7)
Explanation
- external tables on DBFS file-systems provide the probably the most high-performance way to bulk load data into your database.
Topics
#DBFS#POSIX compliance#bulk data loading#shared storage
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