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Ram Sharma • 193.86K Points
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Q. What is the need for closing a file in C language?

  • (A) fclose(fp) closes a file to release the memory used in opening a file.
  • (B) Closing a file clears Buffer contents from RAM or memory.
  • (C) Unclosed files occupy memory and PC hangs when on low memory.
  • (D) All the above

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