A desktop technician is configuring a single guest virtual machine on a workstation equipp… — CompTIA A+ (Core 1 & Core 2)

A desktop technician is configuring a single guest virtual machine on a workstation equipped with $16\text{ GB}$ of physical RAM. If the host operating system requires a minimum reserved memory of $4\text{ GB}$ to run reliably, what is the maximum amount of RAM that should be allocated to the virtual machine?

$12\text{ GB}$ Cevap
B
$16\text{ GB}$
C
$20\text{ GB}$
D
$4\text{ GB}$

Cevap

12\text{ GB}

Subtracting the

4\text{ GB}

needed for the host operating system from the host's

16\text{ GB}

of physical RAM leaves a maximum of

12\text{ GB}

available for virtual machine allocation without causing host memory starvation.

Adım Adım Çözüm

Identify total physical memory and host operating system requirements.

Total physical RAM =

16\text{ GB}

, Host OS required RAM =

4\text{ GB}

Host operating system memory must be reserved to maintain system stability and hypervisor operation.

Calculate the maximum available memory allocation for the virtual machine.

16\text{ GB} - 4\text{ GB} = 12\text{ GB}

Subtracting host requirements from total system memory yields the maximum safe allocation for guest virtual machines.

Anahtar Kavram

Virtual Machine Resource Allocation and Host Memory Headroom

Soru

Cevap

Adım Adım Çözüm

Anahtar Kavram

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