This is the 29th day of my participation in the August More Text Challenge

Regan Yue will take you to learn about Microsoft AZ-900 certification “Chapter V”

25 – Question

Azure pay-as-you-go pricing is an example of capital expenditure.

Paying electricity for your data center is an example of an operating expense.

Deploying your own data center is an example of capital expenditure.

P.S. operating expenses are the ongoing, consumable expenditures of a running business, as opposed to capital expenditures. Capital expenditure in accounting refers to the outflow of expenses to acquire fixed assets or to extend the life of fixed assets.

25 – Answer

When you move from on-premise to public cloud, one of the major changes you will face is a shift from capital expenditure (buying hardware) to operational expenditure (paying for services as you use them).

With the pay-as-you-go model, you pay for the service when you use it. This is Opex, not CapEx. Capital expenditure is where you need to pay certain expenses up front. For example, purchase a new physical server.

Paying electricity for your own data center will be classified as a capital expenditure, not an operating expenditure.

Deploying your own data center is an example of capital expenditure. This is because you need to purchase all the infrastructure before you can use it.

26 – Question

You plan to pre-configure infrastructure as a Service (IaaS) resources in Azure. Which resource is an example of IaaS? A. Azure Web application B. Azure VIRTUAL machine C. Azure Logical application D. Azure SQL database

26 – Answer

The correct answer is: B

The Azure VIRTUAL machine is an example of infrastructure as a Service (IaaS). Azure Web applications, Azure Logic applications, and Azure SQL databases are examples of platform as a Service (Paas).

27 – Question

What cloud models can you deploy physical servers to? A. Private cloud and hybrid cloud only B. Private cloud and hybrid cloud only C. Private cloud, hybrid cloud and public cloud D. Mixed clouds only

27 – Answer

The correct answer is: A

Private clouds are local, so you can deploy physical servers. A hybrid cloud is a mixture of local and public cloud resources. You can deploy physical servers locally.

28-29 similar, so skipped.

30 – Question

You have 50 virtual machines hosted on-premises and 50 virtual machines hosted in Azure. The onpremises virtual machines and the Azure virtual machines connect to each other. Which type of cloud model is this?

A. hybrid B. private C. public

You have 50 locally hosted VMS and 50 hosted VMS in Azure. Local VMS are connected to Azure VMS. What type of cloud model is this?

[A]. [B]

30 – Answer

The correct answer is A

A hybrid cloud is a mixture of local and public cloud resources.

31 – Question

31 – Answer

31 – Answer

Problem one: Wrong

The PaaS solution does not provide access to the operating system. The Azure Web Apps service provides you with an environment to host Web applications. The Web application is hosted on a virtual machine running IIS. However, you cannot directly access the virtual machine, operating system, or IIS. PaaS solutions that host Web applications in Azure do offer the ability to automatically scale out the platform. This is called auto scaling. The Web application is hosted on a virtual machine running IIS. Automatic scaling means that more load-balanced virtual machines can be added to host Web applications.