Using Encryption,you Make It Impossible for Attackers to Read Your

question 70

Multiple Choice

Using encryption,you make it impossible for attackers to read your messages even if they intercept them.This is ________.

• A) authentication
• B) confidentiality
• C) both A and B
• D) neither A nor B

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Definitions:

DuPont Formula

A formula that breaks down Return on Equity into three parts: profitability, operating efficiency, and financial leverage, to analyze a company's financial health.

Profit Margin

A profitability ratio calculated as net income divided by revenue, showing the percentage of profit made from sales.

Income From Operations

The profit realized from a business's operational activities, calculated before taxes and interest are deducted.

Profit Margin

A financial metric that measures the percentage of revenue remaining after all expenses, taxes, and costs have been deducted.