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Whichfunctions is declared in ?(a) fseek()(b) ftell()(c) ferror()(d) fsetpos()This question was posed to me during an online interview.Asked question is from File Operations in division Input and Output in C of C

Answer»

Right option is (C) ferror()

To explain I would say: ferror()is declared under . ferror()RETURNS non-zero if the error indicator for stream is SET.



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