You Have Collected Performance Data from an E-Commerce Oracle Database

question 17

Multiple Choice

You have collected performance data from an e-commerce Oracle database using the vxstat command. You are creating a similar e-commerce Oracle database to serve as a backend for an e-commerce website. You also want to ensure optimal Online Transaction Processing (OLTP) throughput by balancing the I/O across as many disks as possible. What should you do?

• A) Create the database on a file system on a mirrored volume using all available disks.
• B) Create the database on 2 separate file systems on a striped volume using all available disks.
• C) Create the database on a file system on a striped volume using all available disks.
• D) Create the database on a file system on a RAID-5 volume using all available disks.