Mastering Availability Zones
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Questions and Answers

Which of the following is a benefit of availability zones?

  • They provide protection from facility-level failures (correct)
  • They increase the number of data centers in a region
  • They allow for faster data transfer between regions
  • They ensure all regions have the same number of availability zones
  • How many availability zones does each subscription see per region, if the region supports it?

  • Two
  • Four
  • One
  • Three (correct)
  • What are the requirements for a data center?

  • Localized issue with utilities
  • Independent utilities and fire protection
  • Firewalls and air gap protection
  • Power, cooling, and networking (correct)
  • Which of the following best describes the purpose of availability zones in Azure?

    <p>To physically separate resources within a region</p> Signup and view all the answers

    What is the main benefit of deploying multiple instances in different availability zones?

    <p>Data redundancy</p> Signup and view all the answers

    Which type of resource deployment in Azure is zonal?

    <p>Virtual machine</p> Signup and view all the answers

    What is the default setting for availability zone selection when creating a public IP address in Azure?

    <p>Zone redundant</p> Signup and view all the answers

    Which of the following best defines a region in Azure?

    <p>A group of physical data centers</p> Signup and view all the answers

    What is the main factor used to define a region in Azure?

    <p>Network latency</p> Signup and view all the answers

    Which of the following is NOT a component that will be covered in the next series of lessons?

    <p>Virtual networks</p> Signup and view all the answers

    Which of the following is NOT a reason for having multiple Azure regions?

    <p>To improve the speed of data transmission</p> Signup and view all the answers

    Which of the following is NOT a sovereign cloud mentioned in the text?

    <p>Regular commercial Azure cloud</p> Signup and view all the answers

    What is the purpose of deploying services to different regions in Azure?

    <p>To reduce latency and provide a better user experience</p> Signup and view all the answers

    Why are there special German and China clouds in Azure?

    <p>To meet data sovereignty requirements</p> Signup and view all the answers

    Which of the following is NOT a reason for deploying to multiple regions in Azure?

    <p>To reduce latency between data centers</p> Signup and view all the answers

    Which of the following statements about Azure Cross Region Replication Pairings is correct?

    <p>The pairings are always within the same geopolitical boundary</p> Signup and view all the answers

    What is the purpose of using regional pairings in Azure?

    <p>To provide redundancy and resiliency in case of natural disasters</p> Signup and view all the answers

    How does Azure prioritize bringing services back up during a large-scale outage?

    <p>It prioritizes a region from the pairings to get one of them back up as quickly as possible</p> Signup and view all the answers

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