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.)
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.)
When specifying partitions in /etc/fstab, rather than using an explicit device name, you can use the LABEL and UUID options. LABEL allows you to identify a partition by a label assigned to it using tools like e2label. UUID, short for Universally Unique Identifier, is a unique identifier for each partition, which can be used to identify it instead of the device name. Both methods offer more flexibility and reliability, especially as device names can change if hardware is added or removed.
The options that may be used to identify the intended partition in /etc/fstab, instead of supplying an explicit device, are: C. LABEL E. UUID
Here's a brief explanation of each option: C. LABEL: With the LABEL option, you can assign a unique label to a partition using a tool like e2label for ext2, ext3, and ext4 filesystems. Then, in /etc/fstab, you can specify the partition using its label instead of the device name. E. UUID: Each partition has a unique identifier known as the Universally Unique Identifier (UUID). It is a string of alphanumeric characters that can be used to uniquely identify the partition. The UUID can be obtained using tools like blkid or lsblk. In /etc/fstab, you can specify the partition using its UUID instead of the device name.