Question 1mediummultiple choice
Full question →mediummultiple choiceObjective-mapped
A rapidly growing e-commerce company currently hosts its website on a single server in a US data center. Customers in Europe and Asia report slow load times and timeouts. The company wants to improve performance for global users without building and managing data centers worldwide. They plan to deploy the website on Azure virtual machines in multiple Azure regions (e.g., West Europe, Southeast Asia) and use Azure Traffic Manager to route users to the closest region. Which benefit of cloud computing does this approach primarily demonstrate?
Answer choices
Why each option matters
Good practice is not just finding the correct option. The wrong answers often show the exact trap the exam wants you to fall into.
A
Distractor review
Scalability
Scalability is the ability to increase or decrease resources to meet demand. While the solution could be scaled, the primary focus is on geographic distribution to reduce latency, not on handling increased traffic volume.
B
Distractor review
Elasticity
Elasticity is the ability to automatically adjust resources based on real-time demand. The scenario does not mention dynamic scaling; it emphasizes deploying in multiple regions for proximity to users.
C
Distractor review
High availability
High availability ensures that applications remain operational despite failures. Deploying in multiple regions can improve availability, but the stated goal is to resolve slow load times and timeouts for remote users, which is a latency issue, not primarily an availability concern.
D
Best answer
Global reach
Global reach is the ability to deploy resources in datacenters around the world, allowing organizations to serve customers with low latency from geographically nearby regions. This scenario directly illustrates that benefit.
Common exam trap
Common exam trap: answer the scenario, not the keyword
Many certification questions include familiar terms but test a specific constraint. Read the exact wording before choosing an answer that is generally true but wrong for this case.
Technical deep dive
How to think about this question
This question should be treated as a scenario, not a definition check. Identify the problem, the constraint and the best action. Then compare each option against those facts.
KKey Concepts to Remember
- Read the scenario before looking for a memorised answer.
- Find the constraint that changes the correct option.
- Eliminate answers that are true in general but not in this case.
- Use explanations to understand the rule behind the answer.
TExam Day Tips
- Underline the problem statement mentally.
- Watch for words such as best, first, most likely and least administrative effort.
- Review why wrong options are wrong, not only why the correct option is correct.
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More questions from this exam
Keep practising from the same exam bank, or move into a focused topic page if this question exposed a weak area.
Question 1
A developer is building a serverless application that requires integration with an on-premises SQL Server database for real-time data processing. The on-premises network is connected to Azure via a site-to-site VPN. Which Azure service would allow the function to securely access the on-premises database without exposing it to the public internet?
Question 2
A solutions architect is designing a storage solution for a large media company. The company needs to store video files that are accessed infrequently but must be retained for several years for compliance. Which two Azure storage options meet these requirements? (Select two.)
Question 3
A company deploys a multi-tier application using Azure virtual machines. The web tier VMs must be evenly distributed across two distinct data centers within an Azure region to avoid a single point of failure from an infrastructure outage. Which Azure construct should they use to meet this requirement?
Question 4
A company wants to enforce a set of security policies across all their Azure subscriptions. They have created several individual policy definitions. Which Azure construct should they use to group these policies together and assign them as a single package?
Question 5
A company deploys a line-of-business application on an Azure virtual machine. The IT team wants to ensure the application remains secure. According to the shared responsibility model, which of the following security tasks is the sole responsibility of the customer (the company)?
Question 6
A company develops a web API that runs on Azure App Service. The development team wants to deploy a new version of the API to a staging environment, run integration tests against it, and then gradually shift production traffic to the new version. If any issues are detected, they want to immediately roll back to the previous version without redeploying. Which Azure App Service feature should the team use to meet these requirements?
FAQ
Questions learners often ask
What does this AZ-900 question test?
Read the scenario before looking for a memorised answer.
What is the correct answer to this question?
The correct answer is: Global reach — The company is using Azure's globally distributed datacenters to place resources closer to users, reducing latency. This is a direct benefit of cloud computing's global reach (or geographic distribution). Scalability (option A) refers to the ability to handle increased load, elasticity (option B) to dynamically provisioning and deprovisioning resources, and high availability (option C) to ensuring uptime through redundancy. Although traffic routing can improve availability, the primary driving factor here is improving end-user performance by serving requests from a nearby region.
What should I do if I get this AZ-900 question wrong?
Then try more questions from the same exam bank and focus on understanding why the wrong options are tempting.
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