Free VCA vSphere Installation & Configuration Questions and Answers

Question 1

What is the primary function of vCenter Server in vSphere?

Accepted Answer

To provide centralized management of ESXi hosts and virtual machines.

Answer

To install the vSphere client.

Answer

To manage only individual ESXi hosts.

Answer

To monitor physical hardware only.

Question 2

What is the function of ESXi in vSphere?

Accepted Answer

To run virtual machines and provide hardware abstraction.

Answer

To manage virtual machines.

Answer

To provide centralized management of the network.

Answer

To handle backup operations.

Question 3

What is vSphere Distributed Switch (vDS) in vSphere?

Accepted Answer

A virtual switch that provides centralized management of network configurations across multiple ESXi hosts.

Answer

A basic switch for individual virtual machines.

Answer

A feature for managing physical network hardware.

Answer

A tool for managing IP addresses only.

Question 4

What is vSphere HA (High Availability) designed to do?

Accepted Answer

It automatically restarts virtual machines on other hosts in case of a failure.

Answer

It ensures that virtual machines are always powered on.

Answer

It provides security features for virtual machines.

Answer

It backs up virtual machines in the event of a host failure.

Question 5

What is the role of vSphere DRS (Distributed Resource Scheduler)?

Accepted Answer

To monitor and allocate resources to virtual machines based on demand.

Answer

To backup virtual machines.

Answer

To distribute storage space across hosts.

Answer

To protect against host failures.

Question 6

How does vSphere vMotion work?

Accepted Answer

It allows for live migration of virtual machines with no service interruption.

Answer

It migrates virtual machines only during host maintenance.

Answer

It migrates virtual machines between data centers.

Answer

It copies virtual machine files to a remote location.

Question 7

What is the purpose of vSphere Storage DRS?

Accepted Answer

To automatically balance virtual machine disk files across datastores.

Answer

To allocate storage space to virtual machines manually.

Answer

To protect virtual machine data.

Answer

To backup virtual machine data.

Question 8

What is the function of vSphere vCenter Update Manager?

Accepted Answer

To automate the patch management for ESXi hosts and virtual machines.

Answer

To back up virtual machines.

Answer

To monitor the health of virtual machines.

Answer

To allocate storage to virtual machines.

Question 9

How does vSphere licensing work?

Accepted Answer

Licensing is based on the number of processors or cores in the host.

Answer

Licensing is based on the number of virtual machines in the environment.

Answer

Licensing is based on the number of hosts in the environment.

Answer

Licensing is based on the number of virtual CPUs allocated to virtual machines.