A Customer Needs to Create an OLAP Backup Database for Batch

question 445

Multiple Choice

A customer needs to create an OLAP backup database for batch importing online database data at night. The database software is SQL Server 2008. The data file size is 20 TB. The storage system is OceanStor V3. The stable write throughput is required to reach 1800 MB/s. Which configuration best meets customer requirements?

• A) Use 2 TB NL-SAS disks and configure RAID 6 (8D+2P).
• B) Use 2 TB NL-SAS disks and configure RAID 5 (8D+1P).
• C) Use 600 GB 15k rpm SAS disks and configure RAID 5 (8D+1P).
• D) Use 600 GB 15k rpm SAS disks and configure RAID 10.

Assess the impact of genome size variations and the factors contributing to it across different organisms.

Understand the concept of gene duplication and its role in evolutionary divergence.

Identify and explain the mechanisms of lateral gene transfer and biased gene conversion.

Analyze and interpret the impacts of natural and artificial selection in gene evolution and pharmaceutical prospecting.

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Definitions:

Anergia

A lack of energy or physical strength, often seen as a symptom in depressive disorders or chronic health conditions.

Electroconvulsive Therapy (ECT)

A medical treatment involving electric currents passed through the brain to treat severe mental disorders.

Physiological Stability

The state of having stable body functions and homeostatic conditions, including consistent heart rate, blood pressure, and body temperature.

Disorientation

A state of confusion regarding time, place, or personal identity.