Chapter 22 Quiz (ITN107) - Virtualization

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Which operating system, when added as a virtual machine, requires a separate, licensed copy?

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1

Which operating system, when added as a virtual machine, requires a separate, licensed copy?

Microsoft Windows

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2

Intel's VT-x and AMD's AMD-V are examples of ________.

Hardware virtualization support

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3

Using Cloud-based features, you can easily expand the number of servers, even spread them out geographically, with just a click of the switch. This ability is called ________.

Rapid elasticity

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4

What is another term for a snapshot?

Checkpoint

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5

A point-in-time backup of a virtual machine is called a ________.

Snapshot

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6

What does the abbreviation IaaS stand for?

Infrastructure as a service

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7

What company makes ESXi?

VMware

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8

A physical system that runs specialized virtualization software is called a(n) ________.

Host

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9

Consolidating a system's physical and time resources is known as ________.

Resource pooling

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10

What is a virtualization product that works on macOS?

Parallels Desktop

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11

Which hypervisor runs in Windows, macOS, and Linux hosts?

VirtualBox

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12

What is another term for a virtual machine?

Guest

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13

Virtual environments are stored as ________.

A set of files

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14

VMware's ESXi is an example of a(n) ________.

Bare-metal hypervisor (hypervisor installed directly on the hardware of a physical machine, between the hardware and the operating system (OS))

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15

Which VMware product is used on macOS?

Fusion

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16

What important benefit of virtualization provides significant cost savings in utility usage?

Power savings

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17

What term refers a large number of networked, virtualized servers combined with a powerful front end?

Cloud computing

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18

What is a popular VMM in the Linux world?

KVM (Kernel-based Virtual Machine)

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19

The term virtual desktop commonly refers to the multiple desktop environments you can access in modern operating systems, such as clicking the ________ in Windows 10 and going to a second desktop.

Task View icon

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20

________ makes Office applications available for smartphones, tablets, laptops, and desktops.

Virtual application streaming

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21

What is one important reason to implement virtualization?

System management

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22

What is one of the advantages of Software as a Service?

You do not have to install the software.

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23

Which of these tools is considered a Web application?

DropBox

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24

Cloud file storage services, like Dropbox and Box allow people to move to the cloud for some of their storage needs. These services include ________ with their desktop versions, so that you can easily have the same version of every file in multiple places (desktop, laptop, online).

Synchronization apps

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25

Software or hardware that converts the commands to and from the host machine into an entirely different platform is known as a(n) ________.

Emulator

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26

Apart from hardware virtualization support, the second concern is ________.

RAM

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27

Which company was one of the earliest to make hypervisors, and arguably the one that put PC virtualization on the map?

VMware

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28

Which of these virtualization products is a commercial product (i.e., not free)?

VMware Fusion

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29

Hyper-V is a part of which distribution?

Windows 10

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30

Virtualization occurs when a ________ running specialized software creates environments within unique single files that ________ other computers.

Single computer; replicate

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31

What port numbers are used by FTP?

20 and 21

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32

What term refers to encrypted tunnels that create private networks through the Internet?

VPNs

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