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In a new installation of Oracle Database 11g, you perform these activities:
1: Organize software and data on different subdirectories to avoid poor performance.
2: Use consistent naming conventions for database files.
3: Separate administrative information pertaining to the database in different directories.
Which option corresponds to the type of activities you performed?
A.Oracle Managed Files
B.Oracle Grid Architecture
C.Optimal Flexible Architecture
D.Oracle database architecture
E.Automatic Storage Management

　　OFA 其实就是一种 Oracle 的一种规范，其意义就是用一种统一的给文件和文件夹的规则，和文件存放目录的规则做一个约定。这样，我们不管是安装多个版本的 Oracle Database 也好，因为目录规范，命名规范，这样软件不会冲突，方便管理，文件也方便查找。通过遵循 OFA 的指导，使得整个系统可以更加灵活