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AZ-900

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AZ-900 — 20 free practice questions

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Question 1

Your company intends to subscribe to an Azure support plan. The support plan must allow for new support requests to be opened. Which of the following are support plans that will allow this? Answer by dragging the correct option from the list to the answer area. Select and Place:

Explanation

These support plans (Basic, Developer, Standard, and Prof Professional Direct) allow for new support requests to be opened according to Azure's official documentation. Each of these plans provides a different different level of support but all include the ability to submit new suppor support tickets.

Question 2

Your company has datacenters in Los Angeles and New York. The company has a Microsoft Azure subscription. You are configuring the two datacenters as geo-clustered sites for site resiliency. You need to recommend an Azure storage redundancy option. You have the following data storage requirements: ✑ Data must be stored on multiple nodes. ✑ Data must be stored on nodes in separate geographic locations. ✑ Data can be read from the secondary location as well as from the primary location Which of the following Azure stored redundancy options should you recommend? Options: A. Geo-redundant storage B. Read-only geo-redundant storage C. Zone-redundant storage D. Locally redundant storage
  • A. Geo-redundant storage
  • B. Read-only geo-redundant storage Correct
  • C. Zone-redundant storage
  • D. Locally redundant storage

Explanation

Read-only geo-redundant storage (RA-GRS) meets all the re requirements: it stores data in multiple nodes across separate geographic l locations and allows reading from both primary and secondary locations. Thi This ensures that data is not only protected against regional outages but a also accessible from either region, fulfilling the requirement for site res resiliency.

Question 3

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company's Azure subscription includes a Basic support plan. They would like to request an assessment of an Azure environment's design from Microsoft. This is, however, not supported by the existing plan. You want to make sure that the company subscribes to a support plan that allows this functionality, while keeping expenses to a minimum. Solution: You recommend that the company subscribes to the Professional Direct support plan. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The Professional Direct support plan does not include des design assessments; it provides guidance from a pool of delivery managers b but no formal assessment. To meet the requirement for an Azure environment' environment's design assessment, the company would need to upgrade to a Pre Premier support plan, which is more expensive and thus does not align with keeping expenses minimal.

Question 4

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are tasked with deploying Azure virtual machines for your company. You need to make use of the appropriate cloud deployment solution. Solution: You should make use of Software as a Service (SaaS). Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The solution does not meet the goal because deploying Azu Azure virtual machines falls under Infrastructure as a Service (IaaS), wher where you manage the VMs directly. Software as a Service (SaaS) refers to c complete applications provided over the internet, which do not involve dire direct management of underlying infrastructure like virtual machines.

Question 5

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are tasked with deploying Azure virtual machines for your company. You need to make use of the appropriate cloud deployment solution. Solution: You should make use of Platform as a Service (PaaS). Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The solution does not meet the goal because because deploying Azure virtual machines falls under Infrastructure as a Se Service (IaaS), which provides the necessary infrastructure including VMs, storage, and networking. Platform as a Service (PaaS) focuses on providing an environment for developing, testing, and managing applications without d dealing with the underlying infrastructure.

Question 6

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are tasked with deploying Azure virtual machines for your company. You need to make use of the appropriate cloud deployment solution. Solution: You should make use of Infrastructure as a Service (IaaS). Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes Correct
  • B. No

Explanation

The solution meets the goal because deploying Azure virtu virtual machines falls under Infrastructure as a Service (IaaS). IaaS allow allows users to manage their own operating systems, storage, and applicatio applications on cloud-provisioned infrastructure, which aligns with the req requirement of deploying virtual machines.

Question 7

Your developers have created 10 web applications that must be host on Azure. You need to determine which Azure web tier plan to host the web apps. The web tier plan must meet the following requirements: ✑ The web apps will use custom domains. ✑ The web apps each require 10 GB of storage. ✑ The web apps must each run in dedicated compute instances. ✑ Load balancing between instances must be included. ✑ Costs must be minimized. Which web tier plan should you use? Options: A. Standard B. Basic C. Free D. Shared
  • A. Standard Correct
  • B. Basic
  • C. Free
  • D. Shared

Explanation

The 'Standard' tier is the only option that that meets all requirements: it supports custom domains, provides more than than enough storage (50GB per app), allows each web app to run in a dedicat dedicated compute instance with up to 20 instances available, and includes load balancing. Other options like Basic do not support enough dedicated in instances for the required number of apps.

Question 8

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are planning to migrate a company to Azure. Each of the company's numerous divisions will have an administrator in place to manage the Azure resources used by their respective division. You want to make sure that the Azure deployment you employ allows for Azure to be segmented for the divisions, while keeping administrative effort to a minimum. Solution: You plan to make use of several Azure Active Directory (Azure AD) directories. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The solution does not meet the goal because creating mult multiple Azure Active Directory (Azure AD) directories increases administra administrative complexity and effort. A more efficient approach would be to to use a single Azure AD tenant with Management Groups, subscriptions, or r resource groups to segment resources for each division.

Question 9

Your developers have created a portal web app for users in the Miami branch office. The web app will be publicly accessible and used by the Miami users to retrieve customer and product information. The web app is currently running in an on-premises test environment. You plan to host the web app on Azure. You need to determine which Azure web tier plan to host the web app. The web tier plan must meet the following requirements: ✑ The website will use the miami.weyland.com URL. ✑ The website will be deployed to two instances. ✑ SSL support must be included. ✑ The website requires 12 GB of storage. ✑ Costs must be minimized. Which web tier plan should you use? Options: A. Standard B. Basic C. Free D. Shared
  • A. Standard Correct
  • B. Basic
  • C. Free
  • D. Shared

Explanation

The Standard web tier plan in Azure App Service meets all all the specified requirements including custom domain support, deployment to two instances, SSL inclusion, and storage up to 50 GB, which exceeds the the required 12 GB. The Basic plan is insufficient due to its lower storage storage limit of only 10 GB.

Question 10

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company is planning to migrate all their virtual machines to an Azure pay-as-you-go subscription. The virtual machines are currently hosted on the Hyper-V hosts in a data center. You are required make sure that the intended Azure solution uses the correct expenditure model. Solution: You should recommend the use of the elastic expenditure model. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The term 'elastic expenditure model' is not not a recognized concept in Azure or cloud computing. The pay-as-you-go mod model in Azure charges based on actual resource usage, but does not inheren inherently include auto-scaling features that the term 'elastic' might impl imply. Thus, recommending an 'elastic expenditure model' does not accuratel accurately meet the goal of choosing the correct expenditure model for migr migration to Azure.

Question 11

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company is planning to migrate all their virtual machines to an Azure pay-as-you-go subscription. The virtual machines are currently hosted on the Hyper-V hosts in a data center. You are required make sure that the intended Azure solution uses the correct expenditure model. Solution: You should recommend the use of the scalable expenditure model. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The solution does not meet the goal because 'scalable exp expenditure model' is not a recognized term in Azure costing models. The re relevant models are Capital Expenditure (Cap-Ex) for upfront costs and Oper Operating Expenditure (Op-Ex) for ongoing, usage-based costs like pay-as-yo pay-as-you-go subscriptions.

Question 12

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company is planning to migrate all their virtual machines to an Azure pay-as-you-go subscription. The virtual machines are currently hosted on the Hyper-V hosts in a data center. You are required make sure that the intended Azure solution uses the correct expenditure model. Solution: You should recommend the use of the operational expenditure model. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes Correct
  • B. No

Explanation

The solution meets the goal because a pay-as-you-go subsc subscription in Azure aligns with an operational expenditure (OpEx) model, where costs are incurred as resources are used. This approach treats cloud computing expenses as ongoing operating costs rather than upfront capital e expenditures.

Question 13

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are required to deploy an Artificial Intelligence (AI) solution in Azure. You want to make sure that you are able to build, test, and deploy predictive analytics for the solution. Solution: You should make use of Azure Cosmos DB. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

Azure Cosmos DB is a globally distributed multi-model dat database service used for storing and retrieving data with low latency. How However, it does not provide the capabilities to build, test, or deploy pre predictive analytics models. For these tasks, one should use Azure Machine Learning or other AI services such as Cognitive Services.

Question 14

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company's Active Directory forest includes thousands of user accounts. You have been informed that all network resources will be migrated to Azure. Thereafter, the on-premises data center will be retired. You are required to employ a strategy that reduces the effect on users, once the planned migration has been completed. Solution: You plan to sync all the Active Directory user accounts to Azure Active Directory (Azure AD). Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes Correct
  • B. No

Explanation

The solution meets the goal because syncing syncing all Active Directory user accounts to Azure AD using tools like Azu Azure AD Connect ensures that users can maintain their existing identities and access permissions post-migration, minimizing disruption.

Question 15

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are required to deploy an Artificial Intelligence (AI) solution in Azure. You want to make sure that you are able to build, test, and deploy predictive analytics for the solution. Solution: You should make use of Azure Machine Learning Studio. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes Correct
  • B. No

Explanation

Azure Machine Learning Studio enables the building, testi testing, and deployment of predictive analytics models through a user-frien user-friendly visual interface. This solution meets the requirement to depl deploy an AI solution in Azure with capabilities for predictive analytics." analytics.

Question 16

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company's infrastructure includes a number of business units that each need a large number of various Azure resources for everyday operation. The resources required by each business unit are identical. You are required to sanction a strategy to create Azure resources automatically. Solution: You recommend that the Azure API Management service be included in the strategy. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The Azure API Management service is designed for managing managing APIs rather than creating and automating the deployment of various various Azure resources. For automatically deploying identical Azure resour resources across different business units, tools like Azure Resource Manage Manager (ARM) templates are more appropriate as they can automate resource creation.

Question 17

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company's infrastructure includes a number of business units that each need a large number of various Azure resources for everyday operation. The resources required by each business unit are identical. You are required to sanction a strategy to create Azure resources automatically. Solution: You recommend that management groups be included in the strategy. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

Management groups are used for organizing and applying go governance across multiple subscriptions but do not inherently provide auto automation capabilities. To automatically create identical Azure resources, resources, Azure Resource Manager (ARM) templates should be utilized as the they enable infrastructure-as-code deployment, allowing consistent resource resource creation across different business units.

Question 18

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. Your company's infrastructure includes a number of business units that each need a large number of various Azure resources for everyday operation. The resources required by each business unit are identical. You are required to sanction a strategy to create Azure resources automatically. Solution: You recommend that the Azure Resource Manager templates be included in the strategy. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes Correct
  • B. No

Explanation

Using Azure Resource Manager (ARM) templates allows for t the automation and consistent deployment of identical resources required by by each business unit. These JSON-based templates define the infrastructure infrastructure and configuration in a repeatable manner, ensuring that all units receive the same setup efficiently.

Question 19

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are tasked with deploying a critical LOB application, which will be installed on a virtual machine, to Azure. You are informed that the application deployment strategy should allow for a guaranteed availability of 99.99 percent. You need to make sure that the strategy requires as little virtual machines and availability zones as possible. Solution: You include two virtual machines and one availability zone in your strategy. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The solution does not meet the goal because Azure guarant guarantees 99.99% availability for Virtual Machines when two or more instan instances are deployed across at least two Availability Zones in the same r region, providing necessary redundancy. Deploying two virtual machines with within a single Availability Zone only ensures 99.5% availability.

Question 20

Note: The question is included in a number of questions that depicts the identical set-up. However, every question has a distinctive result. Establish if the solution satisfies the requirements. You are tasked with deploying a critical LOB application, which will be installed on a virtual machine, to Azure. You are informed that the application deployment strategy should allow for a guaranteed availability of 99.99 percent. You need to make sure that the strategy requires as little virtual machines and availability zones as possible. Solution: You include one virtual machine and two availability zones in your strategy. Does the solution meet the goal? Options: A. Yes B. No
  • A. Yes
  • B. No Correct

Explanation

The solution does not meet the goal because because a 99.99% availability SLA for virtual machines in Azure requires at at least two instances deployed across two or more Availability Zones to en ensure high availability and redundancy.

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