FREE AZ-900: Microsoft Azure Basic Questions and Answers


What modifications can be made to a resource to stop inadvertent deletion?

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An resource lock stops resources from being unintentionally altered or removed. Resources can be individually grouped using resource tags. All resource configurations must adhere to specific rules that are enforced by policies in order for the configurations to continue to meet corporate requirements. A approach to collect linked policies is through initiatives.

A company intends to move all of its resources and data to Azure. According to the organization's migration strategy, Azure can only be used for Platform as a Service (PaaS) solutions. Peter has been instructed to set up an Azure environment in accordance with the business' migration strategy. To fulfill the criteria, Peter advises creating Azure virtual machines, Azure SQL databases, and Azure Storage accounts. Is the purpose achieved by the offered solution?

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A complete development and deployment environment in the cloud is provided by platform as a service (PaaS). PaaS offers middleware, development tools, business intelligence (BI) services, database management systems, and more in addition to infrastructure servers, storage, and networking components. The full lifetime of a web application, including development, testing, deployment, management, and upgrading, is supported by PaaS. Infrastructure as a service (IaaS) examples include virtual machines (VMs), which provide instant computing infrastructure and are provisioned and managed online.

Which of the following options for cloud deployment is recommended for Azure virtual machines?

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The most adaptable class of cloud services, Infrastructure as a Service (IaaS), includes Azure virtual machines. IaaS strives to provide total control over the hardware, including servers, virtual machines, storage, networks, and operating systems, that powers the application. So, with IaaS, we rent hardware rather than buying it.

100 servers are part of your on-premises network. You must advocate for a solution that gives your users more resources. Costs associated with capital and operating expenditures must be kept to a minimum.
What should the recommendation contain?

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A hybrid cloud is made up of both private and public clouds. Spending money up advance on infrastructure, such new servers, is known as capital expenditure. A hybrid cloud also allows us to use existing on-premises servers while adding new ones to the public cloud. Additionally, deploying new servers to Azure lowers capital expenditure costs as we won't have to pay for them, as we might have had to had we put new servers on-premises.

On the Hyper-V hosts in a data center, a company has 1,000 virtual machines (VMs) hosted on them. All of the virtual machines will be switched over to a pay-as-you-go Azure subscription. John has been asked to provide a cost-benefit analysis for the proposed Azure solution.
Which of the available expense models ought he to pick in this circumstance?

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When switching from an on-premises cloud to a public cloud, the biggest change will be the shift from capital investment (i.e., buying hardware) to operating expenditure (paying for service). Additionally, this change necessitates more meticulous cost and expense control. The main benefit of using the cloud is that you may reduce the cost of a service you use by simply scaling it back or shutting it down when not needed.

Indicate the true or false nature of the following statement. "An example of a capex project is a corporation building its own data center."

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Owning your own datacenter is an example of a capex project because you must buy all the necessary infrastructure before you can use it.

Several custom applications will be deployed on Azure by a company. The clients of the business are provided with invoicing services by these custom applications. Each application will require the installation of a number of required programs and services. For every application, Simon is supposed to provide a cloud deployment strategy.
What should he recommend from the list below to satisfy the requirement?

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Instant computer infrastructure that is delivered and managed through the internet is known as infrastructure as a service (IaaS). While the company purchases, installs, configures, and manages its own software, the Infrastructure as a Service (IaaS) provider controls the infrastructure.

Without moving the resources, you must assign the costs of resources to various groups inside an organization.
Which should you employ?

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Billing consumption for virtual machines running in a production environment is an example of how resource tags can be used to aggregate billing data and categorize charges by runtime environment.

What are the two most typical billing use cases for resource tags? Each accurate response offers an entire resolution.

Please select 2 correct answers

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Costs can be categorized using tags by environment, such as test or production, as well as by department, such as human resources, marketing, or finance. Resource tags do not assist with this. Resizing underused virtual machines and supplying resources in lower cost regions are useful cost-saving strategies.

A business intends to provide Azure with Infrastructure as a Service (IaaS) resources.
Which of the resources listed below is an illustration of infrastructure as a service (IaaS)?

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Infrastructure as a Service is exemplified by an Azure virtual machine (IaaS). On the other hand, Platform as a Service is exemplified by Azure Web App, Azure Logic App, and Azure SQL Database (Paas).

An organization intends to move a web application that is accessible by outside users to Azure. A cloud deployment option has been requested from Peter in order to reduce the amount of administrative work required to manage the web application.
Which of the following should Peter incorporate into the answer to satisfy the condition?

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With the help of the platform-as-a-service (PaaS) Azure App Service, you can build web and mobile applications for any platform or device and then link them to data stored everywhere, including on-premises or in the cloud. The online and mobile features that were previously provided separately as Azure Websites and Azure Mobile Services are also included in App Service.

Which of the following cloud architectures allows us to deploy physical servers?

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Because a private cloud is installed on-site, we can set up actual servers there. Aa hybrid cloud also combines resources from public and on-premise clouds. Therefore, we are able to set up physical servers on-site.

A company intends to move a number of servers from an on-premises network to Azure. Which of the following is an advantage of an on-premises network over employing a public cloud service for the servers?

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Since the public cloud is a shared resource, other businesses may use a portion of its resources. The cloud service provider also oversees the management of the hardware resources, including servers and infrastructure. On top of the hardware resources, numerous organizations are now creating resources like virtual networks and virtual machines (VMs).

Your company intends to set up a number of production virtual machines with steady resource demand all through the year.
What can you utilize to keep the prices of the virtual machines as low as possible without sacrificing their functionality?

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Certain Azure services are available at a reduced cost through Azure Reservations. Using Azure Reservations instead of pay-as-you-go can result in savings of up to 72%. You can reserve services and resources by paying in advance to get a discount. When the spending cap is surpassed, subscriptions may be suspended.

You have a virtual machine on Azure that is only used from 9:00 to 17:00 every day.
What should you do to keep expenses down while protecting the data and accompanying hard disks?

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You are squandering money if you run virtual machine tasks that are only used occasionally but which you do every hour of every day. When not in use, these virtual machines make excellent candidates for deallocating, then restarting when necessary to reduce compute costs.

An illustration of __________________ is Azure Cosmos DB.

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One platform as a service (PaaS) cloud database provider is Azure Cosmos DB.

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