command- line
No, they use picture based interface
Most operating systems are designed for either 32-bit or 64bit CPU's.
The Mac's operating system, like most operating systems, provides a means by which software can utilise the computer's hardware and it also presents the user with a graphical interface to facilitate operating the computer.
False. All of the current generation of operating systems, including Windows, Linux, Android, iOS, Mac OS, Menuet OS, Haiku OS, Chrome OS, and many others all use a graphical user interface as their primary or only interface for the user to interact with. Linux can be configured to use a command line interface, but it is not the default for most any full-sized installation of Linux (e.g. any version of Linux that is installable, including many live CD/DVD setups, that are larger than approximately 100MB in size).
security,memory management and file management
No, they use picture based interface
Despite being created by different software developers, most operating systems today are graphical-interface-oriented. Also, most of the OS's, including three of the most popular (Windows, Macintosh and Linux) support multitasking.
Apple Macintosh
Most operating systems are designed for either 32-bit or 64bit CPU's.
GUI (graphical user interface)
The Mac's operating system, like most operating systems, provides a means by which software can utilise the computer's hardware and it also presents the user with a graphical interface to facilitate operating the computer.
False. All of the current generation of operating systems, including Windows, Linux, Android, iOS, Mac OS, Menuet OS, Haiku OS, Chrome OS, and many others all use a graphical user interface as their primary or only interface for the user to interact with. Linux can be configured to use a command line interface, but it is not the default for most any full-sized installation of Linux (e.g. any version of Linux that is installable, including many live CD/DVD setups, that are larger than approximately 100MB in size).
POSIX is a IEEE standart family with the puprpose of maintaining compatibility between operating systems. It defines command line shells, utility interfaces and the application programming interface. It is most commonly applied to Unix based operating systems, such as the various Linux distributions or MacOS.
Microsoft Windows Operating Systems (XP and VISTA) are the most heavily used today.
Several different versions of UNIX have GUI's or Graphical User Interfaces. The most common example of UNIX with an interface is Mac OS X.
The Graphic User Interface (GUI), the computer mouse and the Ethernet are among the items developed at Xerox PARC. They are now part of most operating systems.
Windows.