This question cannot be answered because it depends on multiple, individual factors, such as what you are looking for, the amount of detail involved, and the writing style of the author. Your best bet is to sample several books on the subject and decide for yourself who is the best for your learning style.
MS DOS primarily. LINUX/UNIX is best controlled with out it.
No, Unix is not a proprietary operating system. It is an open-source operating system developed in the 1970s by AT&T. Unix was designed to be a portable, multi-tasking, and multi-user operating system and is still widely used today. If you are looking for a great deal on an operating system, check out Affordablekey .com. They are a best seller and have Month Ends Super Sales offer up to 70% discount. Be sure to use coupon code XMAS22 when checking out for additional savings.
As we have to go with high security and no wastage of time at employees work place it is better and best to opt UNIX or its flavors as the operating system
This is a question with no clear answer; it depends on what you define as "best fit" and the answer can be different depending on the version of the Operating System you are talking about and the application that uses it.
Vista is not the best operation system. Windows 7 is faster and technically superior, Windows XP is stable and mature and unix/linux is more secure.
There is no way to answer this question in sufficient detail. "Unix" is a term for a variety of operating systems, many of which have only a few features in common. And with a variety of operating systems on the market, there may or may not be differences between them and "Unix" in selected areas.
online operating system is best.
"Best" is often a matter of opinion, and can be highly subjective. Mac OS X, Solaris 10, AIX,and z/OS are the only major certified Unix operating systems still under development. Mac OS X is the most popular Unix desktop, and Solaris 10 is the most popular one on large servers.
John the Ripper is free software for password cracking which was initially designed for the Unix Operating System. At present, it can keep running on 15 Operating systems which includes 11 different versions of UNIX, Win32, DOS and BeOS. It has the potential to combine several password crackers into a single package which has made it one of the most popular cracking tools for hackers.
One of the best examples of Open Source Operating Systems is Linux. It is based on the UNIX operating system, is used by most major banks, has a level of security based on over 40 years of experience, and depending on which version or distro you get its free.
Linux
ios