Q. To perform File I/O operations, we must use _____________ header file.

  • (A) < ifstream>
  • (B) < ofstream>
  • (C) < fstream>
  • (D) Any of these
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✅ Correct Answer: (C) < fstream>

Published by Ram Sharma ⭐ 193.88K Points at 19-Jun-2022 05:42 pm in C++

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