（55）Following is the list of locations in random order where oranfstab can be placed.

1./etc/mtab

2.$ORACLE_HOME/dbs/oranfstab

3./etc/oranfstab

What is the sequence in which Direct NFS will search the locations?

A. 1,2,3

B. 3,2,1

C. 2,3,1

D. 1,3,2

答案：（C）

解析：

《Grid Infrastructure Installation Guide》  3.2.3.2-3.2.3.3

Direct NFS以下面的顺序搜索mount entry:

1. $ORACLE_HOME/dbs/oranfstab

2. /etc/oranfstab

3. /etc/mtab