Lesson 7 Flashcards

1
Q

________ means that multiple Operating Systems can be installed and run simultaneously on one computer

A

Virtualization

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2
Q

Software that creates and runs virtual machines

A

Hypervisor

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3
Q

The Operating Systems installed under the hypervisor are called

A

Virtual Machines

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4
Q

Which Virtualization refers to any solution designed to run on ordinary desktops or workstations?

A

Client-Side Virtualization

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5
Q

Which Virtualization means deploying a server role as a virtual machine?

A

Server-Side Virtualization

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6
Q

Which virtualization means that the client either accesses a particular application hosted on a server or streams the application from the server for local processing?

A

Application Virtualization

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7
Q

The uncontrolled deployment of more and more Virtual Machines is referred to as

A

Virtual Machine Sprawl (VM Sprawl)

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8
Q

A Virtual Machine that has been installed without authorization

A

Rogue Virtual Machine (Rogue VM)

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9
Q

When malware running on a guest Operating System jumps to another guest or to the host

A

Virtual Machine Escaping (VM Escaping)

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10
Q

The per-use billing for resources consumed by the cloud

A

Metered Utilization

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11
Q

Property by which a computing environment can add or remove resources in response to increasing and decreasing demands in workload

A

Elasticity

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12
Q

When the service experiences very little downtime

A

High Availability (HA)

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13
Q

HA

A

High Availability

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14
Q

Property by which a computing environment is able to gracefully fulfill its ever-increasing resource needs

A

Scalability

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15
Q

CSP

A

Cloud Service Provider

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16
Q

There are four types of cloud deployment models:

A
  1. Public
  2. Private
  3. Community
  4. Hybrid
17
Q

Three types of Cloud Service Models:

A
  1. Infrastructure as a Service (IaaS)
  2. Software as a Service (SaaS)
  3. Platform as a Service (PaaS)
18
Q

IaaS
SaaS
PaaS

A

Infrastructure as a Service
Software as a Service
Platform as a Service

19
Q

VDI

A

Virtual Desktop Infrastructure

20
Q

CDNs

A

Content Delivery Networks

21
Q

IXPs

A

Internet Exchange Points

22
Q

XaaS

A

Anything a a Service

23
Q

SDB

A

Software-Defined Networking