A server administrator mounted a new hard disk on a Linux system with a mount point of /newdisk. It was later determined that users were unable to create directories or files on the new mount point. Which of the following commands would successfully mount the drive with the required parameters? 

Answer options:

A. echo /newdisk >> /etc/fstab
B. net use /newdisk
C. mount "o remount, rw /newdisk
D. mount "a

C

Reference: https://unix.stackexchange.com/questions/149399/how-to-remount-as-read-write-a-specific-mount-of-device