A forward slash.
The NTFS file system is supported in Linux by both a kernel module and several userspace programs. It is not supported as a root file system and is not recommended for permanent file storage.
The /, or root directory.
The first file system Linux supported was the MINIX file system.
A "root partition" is a partition that contains the subdirectories that make up a Linux or Unix file system, such as /bin, /usr, and /dev.
You can't resize a mounted partition, so you can't resize the root file system while the installed copy of Linux is running. To resize it, you should use a LiveCD like GParted that contains a partition editor.
ext3 is the default file system for Red Hat Enterprise Linux.
/boot is where the Linux kernel images, as well as parts of the bootloader are stored. The "root" is simply the uppermost directory in a Unix/Linux file system. Any directory that is not given it's own partition will be placed as a subdirectory in the file system on the "root" partition. Assuming you gave a partition to /etc, /bin, /boot, /usr, and so on, you wouldn't need a "root" partition at all.
The pros and cons of the Linux file system include the quote saying "On a UNIX system, everything is a file, if something is not a file, it is a process". You can consider this either a pro or a con.
/etc/hosts Only root can change it, users can view it
The Linux VFS (Virtual File System) may be thought of as a sort of interface between the Linux kernel and the mounted file systems. There can be many different file system types mounted simultaneously and VFS allows the Linux kernel to see and address them all in a similar way. This provides Linux with a great deal of flexibility. [JMH]
The root account is the administrative account on Linux; this account has control over everything in the system.
Root can refer to either the superuser, a user who can "do anything". or the base of the file system hierarchy.The base of the file system is "/", and subdirectories are placed under it, such as /bin or 'boot.