Question

_____removes the named file, so that a subsequent attempt to open it will fail.

(a) remove(const *filename)

(b) remove(filename)

(c) remove()

(d) fclose(filename)

The question was asked in exam.

My question is from File Operations topic in chapter Input and Output in C of C

Answer 1

Correct choice is (a) remove(const *filename)

Explanation: remove(const *filename)  removes the named file, so that a subsequent attempt to open it will fail. It returns non-zero of the attempt fails.