πŸ“Š C++
Q. To perform stream I/O with disk files in C++, you should
  • (A) include the IOSTREAM.H header file.
  • (B) use C language library functions to read and write data.
  • (C) use classes derived from ios
  • (D) open and close files as in procedural languages
πŸ’¬ Discuss
βœ… Correct Answer: (C) use classes derived from ios

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