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Microsoft AZ-900 Exam (page: 9)
Microsoft Azure Fundamentals
Updated on: 12-Jan-2026

Viewing Page 9 of 61
AZ-900 PDF 473 Questions

Your company plans to deploy several custom applications to Azure. The applications will provide invoicing services to the customers of the company. Each application will have several prerequisite applications and services installed.
You need to recommend a cloud deployment solution for all the applications.
What should you recommend?

  1. Software as a Service (SaaS)
  2. Platform as a Service (PaaS)
  3. Infrastructure as a Service (laaS)

Answer(s): C

Explanation:

Infrastructure as a service (IaaS) is an instant computing infrastructure, provisioned and managed over the internet. The IaaS service provider manages the infrastructure, while you purchase, install, configure, and manage your own software

Incorrect Answers:
A: Software as a service (SaaS) allows users to connect to and use cloud-based apps over the Internet. Common examples are email, calendaring, and office tools. In this scenario, you need to run your own apps, and therefore require an infrastructure.

B:
Platform as a service (PaaS) is a complete development and deployment environment in the cloud. PaaS includes infrastructure—servers, storage, and networking—but also middleware, development tools, business intelligence (BI) services, database management systems, and more. PaaS is designed to support the complete web application lifecycle: building, testing, deploying, managing, and updating.


Reference:

https://azure.microsoft.com/en-us/overview/what-is-iaas/
https://azure.microsoft.com/en-us/overview/what-is-saas/
https://azure.microsoft.com/en-us/overview/what-is-paas/



HOTSPOT (Drag and Drop is not supported)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.

Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:




Box 1: No
Building a data center infrastructure is capital expenditure, not operation expenditure.

Box 2: Yes
OpEx is ongoing costs (costs of operations) such as staff salaries.

Box 2: Yes
OpEx is ongoing costs (costs of operations) such as leasing software. If you purchased software as a one-off purchase, that would be CapEx, but leasing software is ongoing so it’s OpEx.



HOTSPOT (Drag and Drop is not supported)
To complete the sentence, select the appropriate option in the answer area.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:



Azure Cosmos DB is an example of a platform as a service (PaaS) cloud database provider.


Reference:

https://docs.microsoft.com/en-us/azure/cosmos-db/database-security



HOTSPOT (Drag and Drop is not supported)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Reference:

https://azure.microsoft.com/en-us/overview/what-is-saas/
https://azure.microsoft.com/en-us/overview/what-is-iaas/
https://azure.microsoft.com/en-us/overview/what-is-paas/



HOTSPOT (Drag and Drop is not supported)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:




Box 1: No

Box 2: No
Each resource can exist in only one resource group.

Box 3: Yes
Resources from multiple different regions can be placed in a resource group. The resource group only contains metadata about the resources it contains.


Reference:

https://docs.microsoft.com/en-us/azure/azure-resource-manager/resource-group-overview https://www.codeisahighway.com/effective-ways-to-delete-resources-in-a-resource-group-on-azure/



HOTSPOT (Drag and Drop is not supported)
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:

  1. See Explanation section for answer.

Answer(s): A

Explanation:


Reference:

https://docs.microsoft.com/en-us/azure/azure-sql/azure-sql-iaas-vs-paas-what-is-overview https://www.red-gate.com/simple-talk/cloud/azure/overview-of-azure-cosmos-db



Your company plans to migrate all its data and resources to Azure.
The company’s migration plan states that only Platform as a Service (PaaS) solutions must be used in Azure. You need to deploy an Azure environment that meets the company’s migration plan.
What should you create?

  1. Azure virtual machines, Azure SQL databases, and Azure Storage accounts.
  2. an Azure App Service and Azure virtual machines that have Microsoft SQL Server installed.
  3. an Azure App Service and Azure SQL databases.
  4. Azure storage account and web server in Azure virtual machines.

Answer(s): C

Explanation:

Azure App Service and Azure SQL databases are examples of Azure PaaS solutions. Therefore, this solution does meet the goal.



What does a customer provide in a software as a service (SaaS) model?

  1. application data
  2. data storage
  3. compute resources
  4. application software

Answer(s): A

Explanation:

SaaS provides a complete software solution which you purchase on a pay-as-you-go basis from a cloud service provider. You rent the use of an app for your organization and your users connect to it over the Internet, usually with a web browser. All of the underlying infrastructure, middleware, app software and app data are located in the service provider’s data center. The service provider manages the hardware and software and with the appropriate service agreement, will ensure the availability and the security of the app and your data as well.


Reference:

https://azure.microsoft.com/en-in/overview/what-is-saas/



Viewing Page 9 of 61



Share your comments for Microsoft AZ-900 exam with other users:

Pandithurai 11/12/2025 12:16:21 PM

Question 1, Ans is - Developer,Standard,Professional Direct and Premier
Anonymous


Sunak 1/25/2025 9:17:57 AM

Can I use this dumps when I am taking the exam? I mean does somebody look what tabs or windows I have opened ?
BULGARIA


Nicholas 2/2/2024 6:17:08 PM

Thank you for providing these questions. It helped me a lot with passing my exam.
Anonymous


Eknath 10/4/2023 1:21:00 AM

good exam questions
INDIA


Lakshmi 10/2/2023 5:26:00 AM

just started to view all questions for the exam
NETHERLANDS


sachin 12/27/2023 2:45:00 PM

question 232 answer should be perimeter not netowrk layer. wrong answer selected
Anonymous


B.A.J 11/6/2023 7:01:00 AM

i can´t believe ms asks things like this, seems to be only marketing material.
Anonymous


Az 9/16/2023 2:43:00 PM

q75. azure files is pass
SWITZERLAND


sushant 6/28/2023 4:38:00 AM

please upoad
EUROPEAN UNION


Naveena 1/13/2024 9:55:00 AM

good material
Anonymous


Lavanya 11/2/2023 1:53:00 AM

useful information
UNITED STATES


A.K. 6/30/2023 6:34:00 AM

cosmos db is paas not saas
Anonymous


Edward 9/13/2023 5:27:00 PM

question #50 and question #81 are exactly the same questions, azure site recovery provides________for virtual machines. the first says that it is fault tolerance is the answer and second says disater recovery. from my research, it says it should be disaster recovery. can anybody explain to me why? thank you
CANADA


PeterPan 10/18/2023 10:22:00 AM

are the question real or fake?
Anonymous


MS 1/19/2024 2:56:00 PM

question no: 42 isnt azure vm an iaas solution? so, shouldnt the answer be "no"?
Anonymous


beau 1/12/2024 4:53:00 PM

good resource for learning
UNITED STATES


sushant 6/28/2023 4:52:00 AM

good questions
EUROPEAN UNION


Puneeth 10/5/2023 2:06:00 AM

new to this site but i feel it is good
EUROPEAN UNION