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Question 699 - 220-1101 discussion

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Which of the following is an isolated virtual machine?

A.

Sandbox

Answers
A.

Sandbox

B.

Hypervisor

Answers
B.

Hypervisor

C.

Container

Answers
C.

Container

D.

VDI

Answers
D.

VDI

Suggested answer: A

Explanation:

A sandbox is an isolated environment typically used for testing software or running applications without affecting the host system. The isolated nature of a sandbox allows users to run applications or even entire operating systems in a contained virtual machine, which prevents potential harm to the primary system.

A . Sandbox: A sandbox is an isolated virtual machine environment where users can test new applications or software safely.

Why the other options are incorrect:

B . Hypervisor: A hypervisor is software that manages multiple virtual machines (VMs), but it is not an isolated VM itself.

C . Container: Containers isolate applications but are not fully isolated virtual machines. Containers share the host OS kernel, while sandboxes provide a full virtualized environment.

D . VDI (Virtual Desktop Infrastructure): VDI provides a desktop environment hosted on a centralized server. It is not the same as an isolated virtual machine for testing purposes.

This is covered under the Virtualization domain in the CompTIA A+ Core 1 exam.

asked 06/10/2024
Oliver Lüthi
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