Types of Virtualization: A Comprehensive Guide for Computer Network Administration

Question 1

Which of the following is a disadvantage of server virtualization?

Accepted Answer

Increased hardware complexity

Answer

Consolidated hardware

Answer

Enhanced security

Answer

Increased flexibility and scalability

Question 2

Which virtualization type allows multiple operating systems to run concurrently on a single physical server, maximizing resource usage and lowering hardware expenses?

Accepted Answer

Server Virtualization

Answer

Desktop Virtualization

Answer

Storage Virtualization

Answer

Network Virtualization

Question 3

Which type of virtualization involves consolidating multiple virtual machines onto a single physical server to optimize hardware utilization?

Accepted Answer

Server virtualization

Answer

Desktop virtualization

Answer

Storage virtualization

Question 4

Identify the virtualization type that enables users to remotely access virtual desktops and applications from any compatible device.

Accepted Answer

Desktop virtualization

Answer

Server virtualization

Answer

Storage virtualization

Question 5

Which virtualization type is focused on centralizing and managing storage resources to provide scalable and highly available storage solutions?

Accepted Answer

Storage virtualization

Answer

Server virtualization

Answer

Desktop virtualization

Question 6

What is the main function of a hypervisor in a virtualized environment?

Accepted Answer

Managing virtual machines

Answer

Providing a user interface

Answer

Handling input and output operations

Question 7

Explain the distinction between a Type 1 and a Type 2 hypervisor.

Accepted Answer

Type 1 runs directly on the hardware, while Type 2 operates within an operating system

Answer

Type 2 offers better performance, while Type 1 provides enhanced security

Answer

Type 1 is open-source, while Type 2 is proprietary

Question 8

Which virtualization approach enables running multiple operating systems concurrently on a single physical server?

Accepted Answer

Server virtualization

Answer

Desktop virtualization

Answer

Virtual Appliances

Question 9

Which virtualization type enables multiple operating systems to coexist on a single physical server?

Accepted Answer

Server virtualization

Answer

Desktop virtualization

Answer

Application virtualization

Question 10

Identify the primary advantage of utilizing desktop virtualization:

Accepted Answer

Increased operational flexibility

Answer

Reduced hardware costs

Answer

Enhanced security

Question 11

Which virtualization method involves creating virtual counterparts of storage resources?

Accepted Answer

Storage virtualization

Answer

Server virtualization

Answer

Network virtualization

Question 12

Distinguish between server virtualization and desktop virtualization based on a key difference:

Accepted Answer

Server virtualization is typically employed for large-scale applications

Answer

Server virtualization requires more complex management

Answer

Desktop virtualization consumes fewer hardware resources

Question 13

Which option is not a hypervisor?

Accepted Answer

Puppet

Answer

VMware ESXi

Answer

Hyper-V

Question 14

What is the primary purpose of a virtual machine?

Accepted Answer

Isolating applications and workloads

Answer

Enhancing performance of physical servers

Answer

Minimizing software licensing costs

Question 15

Which virtualization type is commonly utilized to establish a failover environment for mission-critical applications?

Accepted Answer

Server virtualization

Answer

Storage virtualization

Answer

Network virtualization

Question 16

Identify a potential drawback associated with virtualization:

Accepted Answer

Degraded application performance

Answer

Increased hardware requirements

Answer

Security vulnerabilities

Question 17

In desktop virtualization, which software component is responsible for executing the virtual desktop?

Accepted Answer

VDI client

Answer

Hypervisor

Answer

Virtual machine monitor

Answer

Emulator

Question 18

Which type of virtualization enables multiple operating systems and applications to operate concurrently on a single physical server?

Accepted Answer

Server virtualization

Answer

Desktop virtualization

Answer

Storage virtualization

Answer

Network virtualization

Question 19

What is the technology that enables multiple operating systems to run on a single physical server called?

Accepted Answer

Virtualization

Answer

Multiplexing

Answer

Emulation

Answer

Containerization

Question 20

In server virtualization, what is the process of creating a virtual machine referred to as?

Accepted Answer

Provisioning

Answer

Cloning

Answer

Deployment

Answer

Migration

Question 21

Which type of virtualization allows multiple virtual machines to run on a single host machine?

Accepted Answer

Server Virtualization

Answer

Network Virtualization

Answer

Desktop Virtualization

Answer

Storage Virtualization

Question 22

Which type of virtualization enables users to access virtual desktops from any internet-connected device?

Accepted Answer

Desktop Virtualization

Answer

Storage Virtualization

Answer

Network Virtualization

Answer

Server Virtualization

Question 23

Which type of virtualization combines storage resources from multiple physical servers into a single, virtual storage pool?

Accepted Answer

Storage Virtualization

Answer

Server Virtualization

Answer

Network Virtualization

Answer

Desktop Virtualization

Question 24

Which benefit of virtualization allows organizations to consolidate multiple physical servers into a smaller number of machines?

Accepted Answer

Resource optimization

Answer

Enhanced security

Answer

Improved performance

Question 25

Which challenge associated with virtualization involves ensuring that hardware and software are compatible with the virtual environment?

Accepted Answer

Hardware and software compatibility

Answer

Licensing costs

Answer

Performance limitations

Answer

Security vulnerabilities

Question 26

Which tool is commonly used for server virtualization?

Accepted Answer

Hypervisor

Answer

Storage manager

Answer

Virtualization software

Answer

Network switch

Question 27

Which type of virtualization allows multiple network functions to run on a single physical device?

Accepted Answer

Network Virtualization

Answer

Server Virtualization

Answer

Desktop Virtualization

Answer

Storage Virtualization

Question 28

Which benefit of virtualization contributes to increased system uptime by allowing users to perform maintenance without interrupting services?

Accepted Answer

Reduced downtime

Answer

Increased scalability

Answer

Improved performance

Answer

Enhanced data security

Question 29

Which type of virtualization provides users with a virtual environment that mimics the underlying physical hardware?

Accepted Answer

Full Virtualization

Answer

Containerization

Answer

Paravirtualization

Answer

Hosted Virtualization