How Many Disks Are Needed to Implement a RAID 1

question 24

Multiple Choice

How many disks are needed to implement a RAID 1 + 0?

• A) 2
• B) 3
• C) 4
• D) 5

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Definitions:

ROA

Return on Assets, a financial ratio indicating how profitable a company is relative to its total assets, assessing efficiency in asset use.

Debt/Equity Ratio

A financial ratio indicating the relative proportion of shareholders' equity and debt used to finance a company's assets.

ROE

The percentage of return on investments that shareholders directly benefit from, calculated by dividing net income by shareholder equity.

Compound Leverage Factor

A measurement used to describe the magnification of risk and return caused by using borrowed money or financial derivatives within an investment.