What is Intel's support technology for virtualization called?

Intel's support technology for virtualization is called VT-x. This technology allows multiple operating systems to run concurrently on an x86 computer in a more efficient manner by providing better support for hardware virtualization. VT-x includes features such as an extended virtual memory system that accommodates the needs of virtual machines, enabling the processor to manage tasks in a more seamless way.

This technology is integral to modern computing environments, particularly for running virtual machines, as it allows them to interact directly with the hardware rather than through an intermediary, which can lead to performance improvements and reduced overhead.

Other options represent different technologies or definitions related to virtualization. For instance, AMD-V is AMD's equivalent to Intel's VT-x, specifically designed for their CPUs. Hyper-V is Microsoft's virtualization platform that uses either VT-x or AMD-V for its operation, while SLAT (Second Level Address Translation) enhances virtualization by improving the efficiency of translating virtual memory addresses to physical memory addresses in environments where virtual machines are utilized. However, when referring specifically to Intel's technology for enabling virtualization, VT-x is the correct term.