Exit 1Z0-046 Oracle Database 10g: Managing Oracle on Linux for DBAs
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Q1 Single choice

You updated the content of the /etc/fstab file in the system for the directory that contains the Oracle database files, with the following highlighted change:

/dev/hdb4 /u1/app/oracle/ ext3 rw,noatime 1 1
The purpose of this change is to _________.

  • A

    Reduce the number of l/Os

  • B

    Enable asynchronous I/O in the file system

  • C

    Avoid the use of shared memory file system

  • D

    Calculate the checksum before writing the data block to disk

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