1Z0-590 practice question 12 of 25

Which two are true of an NFS repository when used with Oracle VM?

Full set: 141 questions

Answer options

A: NFS repositories are excellent for storing guests' root file systems.

B: NFS is a more expensive option than iSCSI or SAN fabrics.

C: OCFS2 must be used as the filesystem format for volumes exposed through NFS.

D: NFS shares mounted directly in a guest require the DM-NFS driver to be installed on the guest.

E: NFS is supported for use in RAC only when mounted from the guest (not domO).

Correct Answer:

A,B First of all here you have to select two options but answer shows one. A is ok. A performance comparisonof NFS and iSCSI for IP-Networked Storage showed that iSCSI is faster than NFS because iSCSI caches and updates meta-data asynchronously and transfers blocks rather than files. So the options B is right.

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