Microsoft Azure Fundamentals AZ-900 Practice Question
A company needs its Azure-based application to remain operational even if a datacenter within an Azure region becomes unavailable. Which Azure feature should they use to achieve this level of resiliency?
Use an Availability Set for the application within a datacenter
Deploy the application across multiple Subscriptions
Deploy the application across multiple Availability Zones
Deploy the application across multiple Resource Groups
Deploying the application across multiple Availability Zones provides high availability and fault tolerance within the same Azure region. Availability Zones are physically separate locations within a region, each with independent power, cooling, and networking. If one datacenter fails, the others continue to operate, ensuring the application remains accessible.
Using an Availability Set for the application within the datacenter, this method distributes VMs across fault and update domains but only within a single datacenter, so it doesn't protect against datacenter-level failures.
Deploying across multiple Resource Groups or Subscriptions doesn't provide physical isolation or redundancy against datacenter failures.
Ask Bash
Bash is our AI bot, trained to help you pass your exam. AI Generated Content may display inaccurate information, always double-check anything important.
What are Availability Zones in Azure?
Open an interactive chat with Bash
What is the difference between an Availability Set and an Availability Zone?
Open an interactive chat with Bash
Why is deploying an application across multiple Resource Groups not sufficient for resiliency?
Open an interactive chat with Bash
Microsoft Azure Fundamentals AZ-900
Azure Architecture and Services
Your Score:
Report Issue
Bash, the Crucial Exams Chat Bot
AI Bot
Loading...
Loading...
Loading...
IT & Cybersecurity Package Join Premium for Full Access