How many fields are typically found in a syntactically correct line of /etc/fstab?

A syntactically correct line in the /etc/fstab file typically contains six fields. This file is used for defining how disk partitions, remote devices, and file systems are mounted in a Linux system.

The six fields in /etc/fstab are as follows:

1. The device or remote filesystem to be mounted. This can be a device file or a network file system.

2. The mount point, which is the directory in which the filesystem will be made accessible.

3. The filesystem type, which specifies the type of filesystem (e.g., ext4, nfs, vfat).

4. Mount options, which provide specific instructions on how to mount the filesystem (e.g., defaults, ro, noauto).

5. Dump options, which indicate whether the filesystem should be backed up (0 for no, 1 for yes).

6. Pass number, which indicates the order in which filesystems should be checked during the boot process (0 to skip the check, or 1 for the root filesystem and 2 for others).

Understanding the structure of /etc/fstab is important for system administrators to ensure filesystems are mounted correctly at boot time and that they can manage their storage devices effectively. This format allows for flexibility and precise