what is the functionality of kernel in unix architecture?

Answer Posted / nitesh yadav

Kernel is a Heart Of the Unix OS They Are Including drivers for computer Hardware devices, like Graphocs cards network cards disks.
A device driver is a program that allows Computer program to interact with hardware devices
CPU And Memory Management.

Unix Operated.
Understanding file systems in UNIX has to do with knowing how files and inodes are stored on a system.
What happens is that a disk or portion of a disk is set aside to store files and the inode entries.
The entire functional unit is referred to as a file system.

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