After running the command umount /mnt, the following error message is displayed: umount: /mnt: device is busy. What is a common reason for this message?

Instead of supplying an explicit device in /etc/fstab for mounting, what other options may be used to identify the intended partition? (Choose TWO correct answers.) A. FIND B. ID C. LABEL D. NAME E. ...

Which umask value will result in the default access permissions of 600 (rw-------) for files and 700 (rwx------) for directories? (Specify only the numerical umask value.)

What is the purpose of the Filesystem Hierarchy Standard? A. It is a security model used to ensure files are organized according to their permissions and accessibility. B. It provides unified tool...

Which of the following Linux filesystems preallocates a fixed number of inodes at the filesystem's make/creation time and does NOT generate them as needed? (Choose TWO correct answers.) A. ext3 B....

Which utility would be used to change how often a filesystem check is performed on an ext2 filesystem without losing any data stored on that filesystem? A. mod2fs B. fsck C. tune2fs D. mke2fs E. fixe...

Which of the following commands will change the quota for a specific user? A. edquota B. repquota C. quota -e D. quota

Which of the following commands creates an ext3 filesystem on /dev/sdb1? (Choose TWO correct answers.) A. /sbin/mke2fs -j /dev/sdb1 B. /sbin/mkfs -t ext3 /dev/sdb1 C. /sbin/mkfs -c ext3 /dev/sdb1 D. ...

Creating a hard link to an ordinary file returns an error. What could be the reason for this? A. The source file is hidden. B. The source file is read-only. C. The source file is a shell script. D. T...

Which of the following file permissions belong to a symbolic link? A. -rwxrwxrwx B. +rwxrwxrwx C. lrwxrwxrwx D. srwxrwxrwx