Section 2.2 Virtualization and Cloud Computing Concepts Flashcards

1
Q

What do you call a distributed web service that allows network services to be distributed from a central web based cloud?

A

Cloud Computing

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2
Q

Cloud computing uses _________ to keep all devices updated.

A

syncing

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3
Q

Cloud computing allows software to be run as what kind of application?

A

A web-based application

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4
Q

What concept was developed to improve the response time of very bandwidth-intensive, speed dependent activities by bringing the content to devices that are closer to the end user?

A

Edge computing

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5
Q

What concept places a layer between edge devices and the cloud and takes all the data from the edge devices and decides what should be sent to the cloud?

A

Fog computing

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6
Q

What are MSP’s?

A

Managed Service Provider

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7
Q

What are MSSP’s?

A

Managed Security Service Provider

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8
Q

What cloud service model provides the ability to quickly stand up VM’s, storage devices, and other infrastructure that would otherwise require the purchase of physical devices?

A

IaaS

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9
Q

What is a CSP?

A

Cloud Service Provider

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10
Q

What cloud service model provides the framework of an operating system and associated software required to perform a function (ex: Linux OS and components needed to run a web server)?

A

PaaS

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11
Q

What cloud service model allows a customer to essential lease a software, such as applications and databases, thus enabling rapid rollout to the greater user community?

A

Software as a Service

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12
Q

What CLOUD SERVICE MODEL allows an organization to offload its security monitoring and administration to a 3rd party provider on a subscription model?

A

SECaaS

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13
Q

What concept tracks all service providers in one place to ensure maximum return on value?

A

SIAM

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14
Q

What is SIAM

A

Services and Integration Management

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15
Q

What cloud deployment model is available only to one organization and can be managed either internally by the organization or externally by a third party?

A

Private Cloud

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16
Q

What cloud deployment model is available to the greater public, with security segmentation between users?

A

Public Cloud

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17
Q

What cloud deployment model is created when two or more organizations create a mutual cloud?

A

Community Cloud

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18
Q

What cloud deployment model combines two or more different cloud deployment models (private + community cloud = ?)

A

Hybrid Cloud

19
Q

What cloud deployment model offers an organization the ability to provision a logically isolated section and launch resources in a virtual network as defined by the organization’s requirements?

A

Virtual Private Cloud

20
Q

What do you call a network transit hub that connects the VPC and on-premises networks?

A

Transit Gateway

21
Q

What technology concept allows computer desktops or servers to host and run additional virtual computers?

A

Virtualization Technology

22
Q

What concept is the managing and provisioning of infrastructure through code, using configuration files that contain infrastructure specifications?

A

Infrastructure as Code (IaC)

23
Q

What concept is networking that uses software-based controllers or API’s to communicate with underlying hardware infrastructure and direct traffic on a network?

A

Software-defined Networking

24
Q

What concept pulls feeds from network and security data collection and analysis tools into one seamless visibility fabric?

A

Software-defined Visibility

25
Q

Virtual systems provide improved security, high availability, and better disaster recovery by?

A

running as a separate processes on the same hardware

26
Q

What concept allows resources to be divided as needed with minimum or no down time?

A

Elasticity

27
Q

What do you call a collection of small services coupled together that operate on top of a well-defined application programming interface, allowing more rapid software developments with easier integration?

A

Microservices

28
Q

What do you call an application that creates and runs VM’s?

A

Hypervisors

29
Q

What type of hypervisors are basically an OS designed to run VM’s?

A

Type 1 Hypervisor

30
Q

What type of hypervisors run as an application on top of an OS, often used in small environments?

A

Type 2 Hypervisors

31
Q

One risk of virtualization is that the host machine represents what?

A

A single point of failure

32
Q

What is it called when VM’s get out of hand?

A

VM Sprawl

33
Q

What do you call an attack that attempts to break out of the VM environment and attack the hypervisor, or even the host operating system?

A

VM Escape

34
Q

What do you call the creation of discrete services that may be accessed by users in a black box fashion?

A

Service Oriented Architecture

35
Q

What do you call fine-grained services with a discrete function?

A

Microservices

36
Q

What do you call a set of exposed interfaces that allow programmatic interaction between services?

A

API’s

37
Q

What do you call a network architecture approach that enables the network to be intelligently and centrally controlled, or ‘programmed’ using software?

A

SDN (Software Defined Networks)

38
Q

How do you secure Software Defined Networking?

A

with TLS

39
Q

What do you call a cloud computing execution model where the cloud provider dynamically manages the allocation and provisioning of servers?

A

Serverless Architecture

40
Q

What do you call the provisioning of multiple business services combined with different IT services to provide a single business solution?

A

Services Integration

41
Q

What do you call policies that state what level of access someone has to data or a particular resource?

A

Resource Policies

42
Q

What do you call a network hub that acts as a regional virtual router to interconnect virtual private clouds (VPC) and VPN connections?

A

Transit Gateway

43
Q
A