Q. Given a code snippet below? #define PERMS (S_IRUSR | S_IWUSR | S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH)
int main() { int fd1, fd2; umask(0);
fd1 = open(“file1”, O_CREAT | O_RDWR, PERMS)
umask(S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
fd2 = open(“file2”, O_CREAT | O_RDWR, PERMS)
return 0;
}
The newly created files file1 and file2 will have the permissions respectively

• (A) rw-rw-rw- r——–
• (B) r——– rw-rw-rw-
• (C) rw-rw-rw- rw——
• (D) none of the abov