Cloud Computing Flashcards

1
Q

Cloud computing model

A

On-demand delivery of IT resources over Internet

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2
Q

Pricing

Cloud computing

A

Pay-as-you-go

Cloud computing

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3
Q

Expenses

Cloud computing benefit

A

Variable expenses replace capital expense

Cloud computing benefit

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4
Q

Economies of scale

Cloud computing benefit

A

Ccost savings from larger scale services

Cloud computing benefit

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5
Q

Capacity planning

Cloud computing benefit

A

No need to estimate future capacity

Cloud computing benefit

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6
Q

Maintenance

Cloud computing benefit

A

No need to maintain physical infrastructure

Cloud computing benefit

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7
Q

Agility

Cloud computing benefit

A

Ability to adapt rapidly and efficiently in changing environment

Cloud computing benefit

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8
Q

Elasticity

Cloud computing

A

Ability to acquire and release resources as needed

Cloud computing

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9
Q

Reliability

Cloud computing

A

Ability to always provide functionality

Cloud computing

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10
Q

Availability

Cloud computing

A

Redundancy reduces risk of single-point failure

Cloud computing

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11
Q

Costs

Cloud computing agility benefit

A

Reduced cost of testing new ideas

Cloud computing agility benefit

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12
Q

Maintenance

Cloud computing agility benefit

A

Reduced time needed for maintenance

Cloud computing agility benefit

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13
Q

Security

Cloud computing agility benefit

A

Built in security reduces risk

Cloud computing agility benefit

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14
Q

Development

Cloud computing agility benefit

A

Access to emerging technologies

Cloud computing agility benefit

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15
Q

IaaS

Cloud Model

A

Infrastructure as a Service
Full VMs ran in the cloud

Cloud Model

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16
Q

SaaS

Cloud Model

A

Software as a Service
Application licensed and hosted in cloud

Cloud Model

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17
Q

PaaS

Cloud Model

A

Platform as a Service
Bundle of applications hosted without a full VM

Cloud Model

18
Q

Public Cloud

Cloud Deployment Model

A

Environment fully deployed on cloud provider

Cloud Deployment Model

19
Q

Private Cloud

Cloud Deployment Model

A

Cloud-like platform in a private datacenter

Cloud Deployment Model

20
Q

Hybrid Cloud

Cloud Deployment Model

A

Public cloud interconnected with private datacenter

Cloud Deployment Model

21
Q

On-demand delivery of IT resources over Internet

A

Cloud computing model

22
Q

Pay-as-you-go

Cloud computing

A

Pricing

Cloud computing

23
Q

Variable expenses replace capital expense

Cloud computing benefit

A

Expenses

Cloud computing benefit

24
Q

Ccost savings from larger scale services

Cloud computing benefit

A

Economies of scale

Cloud computing benefit

25
Q

No need to estimate future capacity

Cloud computing benefit

A

Capacity planning

Cloud computing benefit

26
Q

No need to maintain physical infrastructure

Cloud computing benefit

A

Maintenance

Cloud computing benefit

27
Q

Ability to adapt rapidly and efficiently in changing environment

Cloud computing benefit

A

Agility

Cloud computing benefit

28
Q

Ability to acquire and release resources as needed

Cloud computing

A

Elasticity

Cloud computing

29
Q

Ability to always provide functionality

Cloud computing

A

Reliability

Cloud computing

30
Q

Redundancy reduces risk of single-point failure

Cloud computing

A

Availability

Cloud computing

31
Q

Reduced cost of testing new ideas

Cloud computing agility benefit

A

Costs

Cloud computing agility benefit

32
Q

Reduced time needed for maintenance

Cloud computing agility benefit

A

Maintenance

Cloud computing agility benefit

33
Q

Built in security reduces risk

Cloud computing agility benefit

A

Security

Cloud computing agility benefit

34
Q

Access to emerging technologies

Cloud computing agility benefit

A

Development

Cloud computing agility benefit

35
Q

Infrastructure as a Service
Full VMs ran in the cloud

Cloud Model

A

IaaS

Cloud Model

36
Q

Software as a Service
Application licensed and hosted in cloud

Cloud Model

A

SaaS

Cloud Model

37
Q

Platform as a Service
Bundle of applications hosted without a full VM

Cloud Model

A

PaaS

Cloud Model

38
Q

Environment fully deployed on cloud provider

Cloud Deployment Model

A

Public Cloud

Cloud Deployment Model

39
Q

Cloud-like platform in a private datacenter

Cloud Deployment Model

A

Private Cloud

Cloud Deployment Model

40
Q

Public cloud interconnected with private datacenter

Cloud Deployment Model

A

Hybrid Cloud

Cloud Deployment Model