FREE AZ-900: Microsoft Azure Questions and Answers

Question 1

Your organization intends to use Azure to host many custom applications. The applications will give the company's clients with invoicing services. Several required programs and services will be installed for each application.
For all of the applications, you must recommend a cloud deployment solution.
What would you suggest?

Accepted Answer

Infrastructure as a Service (laaS)

Answer

Infrastructure as a Service (IaaS) provides the fundamental computing resources like virtual machines, storage, and networking, giving organizations maximum control over their operating systems and applications. Since the company needs to install specific programs and services for their custom applications, IaaS is the most suitable model as it allows for this level of customization and management.

Question 2

You have numerous servers on your on-premises network.
You intend to move all of your servers to Azure.
You must propose a strategy to ensure that some servers are available if a single Azure data center is offline for an extended period of time.
What should your recommendation include?

Accepted Answer

fault tolerance

Answer

Fault tolerance is the ability of a system to continue operating without interruption in the event of a component failure, such as an entire data center going offline. To achieve this in Azure, resources are deployed across multiple Availability Zones or regions, ensuring redundancy and continuous availability even during significant outages. This strategy directly addresses the requirement for server availability during a data center failure.

Question 3

Which of the following provides an opportunity for all Azure customers to try out the beta and other pre-release features?

Accepted Answer

Public Preview

Answer

Public Preview is an Azure release stage where new services, features, or updates are made available to all Azure customers for testing and feedback. This allows a broad audience to try out pre-release features and provide input, helping Microsoft refine the offering before its general availability. Private Preview is limited to a select group, and General Availability is the final, fully supported release.

Question 4

Availability zones are available in every Azure region. Is the statement correct?

Accepted Answer

No

Answer

No, Availability Zones are not available in every Azure region. They are offered in specific regions that are designed to support them, providing physical separation and independent power, cooling, and networking within a region. Users must check the Azure documentation to confirm which regions support Availability Zones for their deployment needs.

Question 5

A data center is no longer necessary for an organization that hosts its infrastructure  ________.

Accepted Answer

in the public cloud

Answer

When an organization hosts its infrastructure in the public cloud, a third-party provider like Azure owns and manages all the underlying physical hardware, facilities, and networking. This eliminates the need for the organization to build, maintain, or operate its own on-premises data centers. Public cloud services abstract away the physical infrastructure, allowing businesses to focus on their applications.

AZ-900 Practice Test

AZ-900 Practice Test

FREE AZ-900: Microsoft Azure Questions and Answers