Types of Desktop Virtualization: Remote Desktop Services, VDI, and DaaS

Question 1

What is a primary benefit of implementing desktop virtualization?

Accepted Answer

Lower operating expenses

Answer

Improved data protection

Answer

Faster application execution

Question 2

What is the role of a hypervisor in desktop virtualization?

Accepted Answer

To create and manage virtual machines

Answer

To provide a centralized console for managing virtual desktops

Answer

To optimize network traffic between virtual machines

Answer

To protect virtual desktops from malware and other threats

Question 3

Virtual Desktop Infrastructure (VDI) offers an advantage over RDS primarily in terms of:

Accepted Answer

Enhanced security and isolation

Answer

Reduced hardware requirements

Answer

Lower latency

Answer

Simplified management

Question 4

Desktop-as-a-Service (DaaS) differs from VDI primarily in that it is:

Accepted Answer

Managed by a third-party provider

Answer

Provides access to a shared virtual desktop

Answer

Requires significant investment in hardware

Answer

Less secure than VDI

Question 5

In virtualization, the term 'persistent desktop' refers to:

Accepted Answer

A virtual desktop that retains user settings and applications across sessions

Answer

A virtual desktop that is assigned exclusively to a particular user

Answer

A virtual desktop that is stored locally on a physical device

Answer

A virtual desktop that can be accessed from multiple devices simultaneously

Question 6

The management server in a VDI environment is primarily responsible for:

Accepted Answer

Provisioning and managing virtual desktops

Answer

Providing user access to virtual desktops

Answer

Monitoring virtual machine performance

Answer

Storing user data

Question 7

Which of the following is NOT an advantage of Desktop-as-a-Service (DaaS)?

Accepted Answer

Extended hardware lifespan

Answer

Reduced IT administration and support costs

Answer

Enhanced scalability and flexibility

Answer

Improved security compliance

Question 8

What is the primary function of a hypervisor in desktop virtualization?

Accepted Answer

Providing a virtual environment for running guest operating systems

Answer

Managing and allocating resources to virtual machines

Answer

Handling user authentication and access control

Answer

Monitoring and maintaining the health of virtual machines

Question 9

Which type of virtual machine is commonly used in desktop virtualization?

Accepted Answer

Any of the above

Answer

Full virtualization

Answer

Para-virtualization

Answer

Hardware-assisted virtualization

Question 10

What is the primary benefit of using thin clients in desktop virtualization?

Accepted Answer

Reducing hardware costs and simplifying management

Answer

Enhancing user performance and responsiveness

Answer

Providing access to remote desktops from any device

Answer

Ensuring data security and compliance

Question 11

Which of the following protocols is commonly used for remote desktop access in desktop virtualization?

Accepted Answer

RDP (Remote Desktop Protocol)

Answer

SSH (Secure Shell)

Answer

HTTP (Hypertext Transfer Protocol)

Answer

HTTPS (Hypertext Transfer Protocol Secure)

Question 12

What is the primary distinction between Remote Desktop Services (RDS) and Virtual Desktop Infrastructure (VDI)?

Accepted Answer

RDS provides persistent virtual desktops, while VDI provides shared virtual desktops.

Answer

VDI is typically less expensive than RDS.

Answer

RDS requires more management overhead than VDI.

Answer

VDI is more suitable for small-scale deployments than RDS.

Question 13

Which of the following protocols is commonly used for remote desktop connections?

Accepted Answer

RDP

Answer

HTTP

Answer

SSH

Answer

SMTP

Question 14

What is the main drawback of non-persistent virtual desktops?

Accepted Answer

Data loss upon session termination

Answer

Increased storage requirements

Answer

Higher management overhead

Answer

Less compatibility with legacy applications

Question 15

Which of the following is NOT a recognized type of desktop virtualization?

Accepted Answer

Server-based computing

Answer

Remote desktop services

Answer

Virtual desktop infrastructure

Answer

Desktop-as-a-service

Question 16

Which type of desktop virtualization provides users with access to a virtual desktop from any internet-connected device?

Accepted Answer

Desktop-as-a-service

Answer

Remote desktop services

Answer

Virtual desktop infrastructure

Question 17

Which type of desktop virtualization is best suited for organizations with a significant remote workforce?

Accepted Answer

Desktop-as-a-service

Answer

Remote desktop services

Answer

Virtual desktop infrastructure

Question 18

Which protocol is commonly leveraged for remote desktop connections?

Accepted Answer

RDP

Answer

SSH

Answer

HTTP

Answer

FTP

Question 19

Which desktop virtualization technology is most appropriate for an organization prioritizing data security, user customization, and performance?

Accepted Answer

VDI

Answer

DaaS

Answer

RDS

Answer

Remote Assistance

Question 20

What is a key benefit of Desktop-as-a-Service (DaaS) compared to on-premise VDI?

Accepted Answer

Lower upfront infrastructure investments and reduced IT management burden.

Answer

Greater control over underlying hardware and software.

Answer

Enhanced data protection and compliance measures.

Question 21

Which desktop virtualization technology would be optimal for a small business with limited IT resources seeking cost-effective remote access?

Accepted Answer

DaaS

Answer

Server Virtualization

Answer

VDI

Answer

Bare-Metal Hypervisor

Question 22

What is a defining characteristic of persistent VDI?

Accepted Answer

Preservation of user data and settings after the user logs out.

Answer

Users share a unified virtual desktop image.

Answer

Virtual desktops are created and destroyed for each user session.

Question 23

A company aims to provide employees with remote access to their work desktops using any internet-connected device while minimizing initial infrastructure investment. Which solution aligns best with this objective?

Accepted Answer

DaaS

Answer

On-premise VDI

Answer

Cloud-based file storage

Answer

RDS with RemoteApp

Question 24

Which component is not typically found in a Virtual Desktop Infrastructure (VDI) environment?

Accepted Answer

Web server

Answer

Virtual desktop image

Answer

Hypervisor

Answer

Connection broker

Question 25

Which factor is crucial when choosing between on-premise VDI and DaaS?

Accepted Answer

The organization's infrastructure, budget, and available expertise.

Answer

The type of operating system predominantly used by employees.

Answer

The physical location of the organization's headquarters.