Virtual Reality Modeling Language (VRML) is a standard file format for representing 3-dimensional (3D) interactive vector graphics, designed particularly with the World Wide Web in mind.
VRML, which functions as a counterpart to HTML, is a platform-independent language that creates a virtual reality scene which users can 'walk' through and follow links much like a conventional Web page.
In some contexts, VRML can replace conventional computer interfaces with their icons, menus, files, and folders.
It is possible to use VRML to create, for example, a virtual museum with all the elements of a real museum, including corridors, display cases and multimedia demonstrations.W2K: Windows 2000 Windows 2000 (Win2K or W2K), part of the Microsoft Windows operating systems released in the year of 2000, is a preemptible and interruptible, graphical, business-oriented operating system that was designed to work with either uniprocessor or symmetric multi-processor (SMP) 32-bit Intel x86 computers.
Windows 2000 comes in four versions: Professional, Server, Advanced Server, and Datacenter Server. Additionally, Microsoft offers Windows 2000 Advanced Server- Limited Edition, which runs on 64-bit Intel Itanium microprocessors.
Windows 2000 is classified as a hybrid kernel operating system, and its architecture is divided into two modes: user mode and kernel mode.
The kernel mode provides unrestricted access to system resources and facilitates the user mode, which is heavily restricted and designed for most applications.