Which C++ file mode is used to open a file for reading?
Options
- A. ios::out
- B. ios::app
- C. ios::in
- D. More than one of the above
- E. None of the above
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Quiz Practice:
Correct Answer (Detailed Explanation is Below)
C. ios::in
Detailed Explanation
Correct Answer: Option C — ios::inExplanation: ios::in opens a file for input, typically for reading. If the file does not exist, opening it for input normally fails.