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Which two statements are true about the Oracle Direct Network File system (DNFS)?（）
A:It utilizes the OS file system cache.
B:A traditional NFS mount is not required when using Direct NFS.
C:Oracle Disk Manager can manage NFS on its own, without using the operating kernel NFS driver.
D:Direct NFS is available only in UNIX platforms.
E:Direct NFS can load-balance I/O traffic across multiple network adapters.

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出自：Oracle认证

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