Which of the Following Is the Correct Way to Determine

question 25

Multiple Choice

Which of the following is the correct way to determine if a file stream named inFile opened correctly?

• A) if inFile.open) )
• B) if inFile.fail) )
• C) if inFile.opened) )
• D) if inFile.failed) )

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Definitions:

Exchange Rate

The value of one currency for the purpose of conversion to another currency, determining how much one currency is worth in terms of another.

Pesos Per Dollar

A currency exchange rate that shows how many Mexican pesos can be exchanged for one US dollar.

U.S. Economy

The economic system of the United States, characterized by private enterprise, a variety of industries, advanced technology, and a complex system of goods and services production and distribution.

Dollar Price

The value of a commodity, asset, or service denoted in units of the U.S. dollar, reflecting its cost or market value.