Which of the Following Statements Opens a File Named Info

question 5

Multiple Choice

Which of the following statements opens a file named info.txt for both input and output?

• A) dataFile.open("info.txt", ios::in && ios::out);
• B) dataFile.open("info.txt", ios::in, ios::out);
• C) dataFile.open("info.txt", input || output);
• D) dataFile.open("info.txt", ios::in | ios::out);
• E) None of these

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