Which Mode Specifier Will Erase the Contents of a File

question 15

Multiple Choice

Which mode specifier will erase the contents of a file if it already exists and create the file if it does not already exist?

• A) 'w'
• B) 'r'
• C) 'a'
• D) 'e'

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Definitions:

Cost of Goods Sold

The direct costs attributable to the production of the goods sold by a company, including the cost of materials and labor.

Average Inventory

An accounting metric that estimates the value or the number of a particular good that a company has in stock over a specific period.

Return on Common Shareholders' Equity Ratio

A financial metric that measures a company's profitability by showing how much profit it generates with the money shareholders have invested, specifically focusing on common stockholders.

Profit Margin

A financial metric that measures the amount of profit a company earns per dollar of revenue, indicating the efficiency of the company in converting sales into profits.