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Operating Systems - Research Paper Example

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The basic operating systems are the Linux, UNIX, Mac and Microsoft Windows. The operating system zOS is sixty four (64) bit utilized for…
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Download file to see previous pages There are several and diverse components of an operating system that include but not limited to the file management, security, memory and process management. It is worthwhile to compare each operating system to evaluate and assess the above given components of an operating system. The following paragraphs present the comparison of basic operating systems with respect to the above given features (Solomon, Russinovich & Polze, 2006).
The file management system refers to the organization, management and manipulation of computer data in documents and files that is provided by the file manager (different with respect to the operating system) through a graphical user interface. The computer documents and files can be created, edited (existing file), viewed and deleted from the computer memory as well as the files can be arranged in computer directories / folders. The process of file management differs with respect to the operating system as presented in the following paragraphs (Goel, 2010).
There are several file managers used by Microsoft Windows only that include but not limited to the Altap Salamander, FAR Manager, File Manager, Windows Explorer etc. The files are placed in the folders and the index contains the file information known as File Allocation Table (FAT). One of the latest file management systems of the Windows is the New Technology File System (NTFS). The NTFS store owner name, it provides POSIX file permissions, creation timestamps, last access timestamp, and last content modification timestamp.
The Mac operating system uses the file managers that include: the Disk Order, Finder, Path Finder, and Xfile. The Disk order file manager provides the graphical user interface and shows the files as list view and twin panel view only. The Finder and Path Finder file managers show the icon, list view, panel view, ...Download file to see next pagesRead More
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