VCA vSphere Virtualization Fundamentals 3

Question 1

What is the VMkernel in VMware ESXi?

Accepted Answer

The core operating system layer of ESXi that manages hardware resources

Answer

A management VM running on the ESXi host

Answer

A dedicated networking component for VM traffic

Answer

The service that handles vCenter Server communication

Question 2

Which vSphere concept describes isolating virtual machines into separate logical environments?

Accepted Answer

VM isolation

Answer

VM clustering

Answer

VM containment

Answer

VM segmentation

Question 3

What is a VMware virtual appliance?

Accepted Answer

A pre-built VM image designed for a specific application or function

Answer

A physical server pre-configured by VMware

Answer

A hardware appliance that runs ESXi natively

Answer

A cluster of ESXi hosts managed together

Question 4

In vSphere, what does 'thin provisioning' mean for a virtual disk?

Accepted Answer

The disk only consumes storage space as data is actually written

Answer

The disk uses all allocated space immediately upon creation

Answer

The disk is mirrored across two datastores for redundancy

Answer

The disk is compressed to save storage space

Question 5

What is the vSphere Client used for?

Accepted Answer

Providing a web-based interface to manage vSphere environments

Answer

Installing ESXi on physical servers

Answer

Running virtual machines on desktop computers

Answer

Configuring physical network switches

Question 6

What is the maximum number of vCPUs supported per virtual machine in vSphere 7.x?

Accepted Answer

128 vCPUs

Answer

32 vCPUs

Answer

64 vCPUs

Answer

256 vCPUs