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Question 395 - SY0-601 discussion

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A web architect would like to move a company's website presence to the cloud. One of the management team's key concerns is resiliency in case a cloud provider's data center or network connection goes down. Which of the following should the web architect consider to address this

concern?

A.
Containers
Answers
A.
Containers
B.
Virtual private cloud
Answers
B.
Virtual private cloud
C.
Segmentation
Answers
C.
Segmentation
D.
Availability zones
Answers
D.
Availability zones
Suggested answer: D

Explanation:

Availability zones are the most appropriate cloud feature to address the concern of resiliency in case a cloud provider’s data center or network connection goes down. Availability zones are physically

separate locations within an Azure region that have independent power, cooling, and networking.

Each availability zone is made up of one or more data centers and houses infrastructure to support highly available, mission-critical applications. Availability zones are connected with high-speed,

private fiber-optic networks. Azure services that support availability zones fall into two categories:

Zonal services – you pin the resource to a specific zone (for example, virtual machines, managed disks, IP addresses), or Zone-redundant services – platform replicates automatically across zones (for

example, zone-redundant storage, SQL Database). To achieve comprehensive business continuity on Azure, build your application architecture using the combination of availability zones with Azure region pairs. You can synchronously replicate your applications and data using availability zones

within an Azure region for high-availability and asynchronously replicate across Azure regions for disaster recovery protection.

asked 02/10/2024
Rannie Dayapan
42 questions
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