Computer Science · C Programming - File Handling
Analyze the following C code segment: FILE *fp; fp = fopen('data.txt', 'w'); fprintf(fp, 'Hello'); fclose(fp); Which of the following statements best describes the behavior and outcome of this code snippet?
- 1The file 'data.txt' is opened in read mode and 'Hello' is appended to it.
- 2The function fclose(fp) deletes the file 'data.txt' from the system.
- 3fclose(fp); closes the file and flushes the output buffer.✓
- 4The program will result in a runtime error due to an incorrect file mode.
Correct answer
fclose(fp); closes the file and flushes the output buffer.
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