Which of the following statements is/are false (choose all that apply)? If the child writes the data, the offset of the file descriptor will increase The parent moves the offset back 20 bytes so that it can read the message The parent won't read any data from the file because the child will close the file descriptor. Once fork()ed, the parent and the child will use the same file descriptor number (copied) The parent won't check \0 (null character) in the data that the child will write to a file so the parent will print "ello from the child