ACPI power management

Target entity: ACPI power management
Context triple: [Windows 2000, supports, ACPI power management]

• A. Intel SpeedStep
  Intel SpeedStep is a dynamic frequency and voltage scaling technology by Intel that adjusts processor performance and power consumption on the fly to improve energy efficiency and reduce heat.
• B. Intel Demand Based Switching
  Intel Demand Based Switching is a power management technology for Intel Xeon processors that dynamically adjusts CPU frequency and voltage based on workload to reduce energy consumption while maintaining performance.
• C. Power Architecture
  Power Architecture is a RISC-based microprocessor instruction set architecture developed by IBM and its partners, used in a wide range of embedded, server, and high-performance computing systems.
• D. KVM
  KVM (Kernel-based Virtual Machine) is a Linux kernel module that turns the kernel into a hypervisor, enabling hardware-assisted virtualization of multiple virtual machines.
• E. UAC
  UAC is the commonly used acronym for the United Athletic Conference, an NCAA Division I FCS college football conference in the United States.
• F. None of above. chosen
• G. Unsure - the case is ambiguous/there is not enough information to decide.

Target entity: ACPI power management
Target entity description: ACPI power management is a standardized interface that allows an operating system to control and reduce a computer’s power usage by managing hardware power states and system sleep modes.

• A. Intel SpeedStep
  Intel SpeedStep is a dynamic frequency and voltage scaling technology by Intel that adjusts processor performance and power consumption on the fly to improve energy efficiency and reduce heat.
• B. Intel Demand Based Switching
  Intel Demand Based Switching is a power management technology for Intel Xeon processors that dynamically adjusts CPU frequency and voltage based on workload to reduce energy consumption while maintaining performance.
• C. Power Architecture
  Power Architecture is a RISC-based microprocessor instruction set architecture developed by IBM and its partners, used in a wide range of embedded, server, and high-performance computing systems.
• D. KVM
  KVM (Kernel-based Virtual Machine) is a Linux kernel module that turns the kernel into a hypervisor, enabling hardware-assisted virtualization of multiple virtual machines.
• E. UAC
  UAC is the commonly used acronym for the United Athletic Conference, an NCAA Division I FCS college football conference in the United States.
• F. None of above. chosen