You Need to Create a New OLAP Backup Database for Batch

question 225

Multiple Choice

You need to create a new OLAP backup database for batch import of online database data at night, and the database software is SQL server 2008. The database file size is 20TB and the storage array is OceanStor v3, which requires a stable write bandwidth of 1800MB / s. What kind of allocation set is the most suitable to meet these requirements?

• A) 2TB NL-SAS hard drive, 8D + 2P RAID6 configuration
• B) With 2TB NL-SAS hard disk, configure 8D + 1P RAID5
• C) 600GB 15Krpm SAS hard drive, 8D + 1P RAID 5 configuration
• D) Configure raid 10 with 600GB 15rpm SAS hard disk

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Definitions:

Joules

A unit of energy in the International System of Units (SI), equivalent to the energy transferred to an object when a force of one newton moves it one meter in the direction of its application.

U.S. Standard Measurement

A system of measurement used primarily in the United States, including units such as inches, feet, and pounds.

Heat Energy

The form of energy that is transferred between systems or objects with different temperatures, driving changes in temperature and state of matter.