In the output of this program, the string "/* Linux */" will be added at the . . . . . . . . of the source file.

#include<stdio.h>
#include<stdlib.h>
#include<fcntl.h>
 
int main()
{
    int fd;
    fd = open("test.c",O_RDWR|O_APPEND);
    write(fd,"/* Linux */",11);
    return 0;
}

A. countw B. wcount C. wc D. count p E. None of the above

A. dm B. rm C. delete D. erase E. None of the above

A. rdir B. remove C. rd D. rmdir E. None of the above

A. x B. y C. a D. z E. None of the above