Azure Terms Flashcards

1
Q

What is Azure ?

A

Microsoft’s public cloud computing platform

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2
Q

What is a Region ?

A

A group of data centres in a single geographic location.

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3
Q

What is an Availability Zone ?

A

One of several unique locations in a region.

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4
Q

What is Resiliency in Azure ?

A

This is fault tolerance.

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5
Q

What is ARM ?

A

Azure Resource Manager

  • A centralised management layer for all services
  • Programmatic, CLI, Application Access and Access control.
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6
Q

Infrastructure Services:

A
  • Compute
  • Storage
  • Networking
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7
Q

Name the eight Platform as Service categories for Azure ?

A
  • Media and CDN
  • Integration
  • Computer Services
  • Application Platform
  • Developer Services
  • Data
  • Intelligence
  • Analytics & IoT
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8
Q

What are you responsible for in IaaS?:

A
  • Applications
  • Data
  • Runtime
  • middleware
  • Operating System
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9
Q

What are you responsible for in PaaS?

A
  • Applications

* Data

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10
Q

What are you responsible for in SaaS?

A

None.

* Everything delivered as a service.

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11
Q

What is a Tenant?

A

A single organisational instance of Azure AD. This is where the user accounts exist.

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12
Q

What is the role of Management Groups?

A

Grouping component. They are optional, and they allow centralised management of subscriptions.

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13
Q

What are subscriptions?

A

They are Primary billing and access isolation boundaries. Each subscription has its own billing.

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14
Q

What is the role of a Resource group?

A

A resource group allows you to group resources together for the same purpose/lifecycle.

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15
Q

What is a resource in Azure?

A

A resource is anything created in Azure, examples include a VM, a Storage account.

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16
Q

What is the Azure Resource Hierarchy?

A

Everything has a parent-child relationship , and Access/policies granted to parents are inherited by the children.

Parents can have multiple children
A child can only have one parent.

17
Q

What is the three service offering types that Azure offers ?

A
  • Infrastructure as a Service (IaaS)
  • Platform as a Service (PaaS) managed service))
  • Software as a Service (SaaS) managed service))
18
Q

What three things must each Azure region have?

A
  • High Availability
  • Fault Tolerance
  • Multiple availability zones.
19
Q

What are the two hallmarks of each availability zones?

A
  • Each zone is self-contained. (power, cooling, networking)

* Fault Tolerance