Paging is done automatically by the Unix system, so there is nothing the administrator needs to do to activate it, other than describing the swap partition, its size, and where it is.
No difference, really. Unix is an OS (Operating System)
unix.
UNIX is a command-based OS. In contrast, Windows is a menu-based OS.
kernel is everything in unix os
Why do you believe this is necessary? What OS are you talking about?
LINUX and UNIX are vendor independent OS
Hewlett-Packard Unix. It is a series of computers that runs the Unix OS. Most people recognize the HP as a computer company in the acronym. This their version with the Unix OS.
Unix is a specification. Mac OS X is a certified implementation of Unix. This like asking "What is the difference between a turtle and a red-eared slider."
Yes.
It is a UNIX made.
Windows, Unix, Mac OS
Mac-OS=Disk operating system==Linux OS==Windows OS==Unix OS=