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Zorluk: OrtaVirtual Machine Resource Requirements and Hardware Support

A technician is configuring a desktop workstation to run a client-side hypervisor for hosting multiple 64-bit guest virtual machines. Which TWO hardware capabilities or firmware features are required on the host system to support hardware-accelerated virtualization and efficient memory management?

  1. Intel VT-x or AMD-V hardware virtualization extensions enabled in the BIOS/UEFI firmwareCevap
  2. Second Level Address Translation (SLAT) capability supported by the host CPU architectureCevap
  3. C
    Host system RAM overcommitment configured to assign guest memory without hypervisor reservation margins
  4. D
    Type 1 hypervisor drivers pre-installed directly inside the client operating system kernel space

Cevap

The host system requires hardware virtualization extensions (Intel VT-x or AMD-V) enabled in the BIOS/UEFI firmware and CPU support for Second Level Address Translation (SLAT).
Hardware virtualization extensions (Intel VT-x or AMD-V) enabled in BIOS/UEFI allow guest virtual machines to execute CPU instructions natively. Second Level Address Translation (SLAT) reduces performance overhead by managing memory page tables directly in processor hardware.

Adım Adım Çözüm

1
Identify the CPU firmware requirement for client-side hardware-assisted virtualization.
Intel VT-x or AMD-V must be enabled in BIOS/UEFI settings.
This allows hypervisors to utilize dedicated CPU instructions for running guest operating systems.
2
Identify the hardware feature required for managing memory overhead efficiently.
Second Level Address Translation (SLAT) must be supported by the host CPU.
SLAT offloads virtual-to-physical memory table management from the software hypervisor to the hardware CPU.

Anahtar Kavram

Hardware Virtualization Support and Memory Management
Tahmini Süre:1m 30s
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