When a Person, Using a Computer System, Pretends to Be

question 66

Multiple Choice

When a person, using a computer system, pretends to be someone else, it is termed:

• A)DoS Attack
• B)Hacking
• C)Spoofing
• D)Phishing

Apply knowledge of Pearson product-moment correlation coefficient in practical scenarios.

Calculate and interpret mean scores from a set of data.

Understand the concept of effect size and its importance in statistical analysis.

Utilize regression equations for prediction purposes based on known variables.

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Definitions:

Gross Margin Ratio

A financial metric expressing the percentage of revenue that exceeds the cost of goods sold, used to assess a company's financial health.

Net Sales

The total revenue from sales of products or services less returns, allowances, and discounts.

Cost of Goods Sold

The direct expenses related to producing goods sold by a company, including material costs and direct labor, essential for calculating a company's gross profit.

Current Ratio

It's a measure used to determine a business's capacity to fulfill obligations due in less than one year, through a calculation of current assets over current liabilities.