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Question 250
A web company uses managed functions but stores data in a customer-controlled database. What should the team configure or perform to implement the correct approach?
- Define runtime execution and customer data access roles separately.
- Deploy the compatible custom image as a VM and secure privileged access.
- Configure an Azure App Service deployment with appropriate runtime stack.
- Provision user access to the approved Microsoft 365 applications.
Explanation
Correct Answer
A:Define runtime execution and customer data access roles separately. The implementation operationalizes this design choice: Describe serverless function execution as a managed platform pattern, not a whole application SaaS. Acceptance should demonstrate: Developers own function code while provider handles runtime infrastructure.
Incorrect Answers
B:That action implements a different requirement: A graphic-rendering pipeline must run a specific custom OS image under root administrative control. It does not establish the required result in this case: Developers own function code while provider handles runtime infrastructure.
C:This change would be appropriate under a different condition: An online store wants automatic web-runtime patching with direct deployment of its code. Here it would not validate: Developers own function code while provider handles runtime infrastructure.
D:This setup is relevant to another workload: A sales team wants email, calendars, and collaboration without writing a custom application. The current configuration must instead achieve: Developers own function code while provider handles runtime infrastructure.
Question 251
A web company uses managed functions but stores data in a customer-controlled database. Which evidence best confirms the requirement is being met?
- The team can configure its guest OS and runs required software.
- The responsibility matrix leaves provider platform patching separate from app security.
- Users access ready-made business apps without managing source code or app servers.
- Developers own function code while provider handles runtime infrastructure.
Explanation
Correct Answer
D:Developers own function code while provider handles runtime infrastructure. That directly tests the stated requirement: A web company uses managed functions but stores data in a customer-controlled database. It contrasts with the observed failure: Security reviews assume Microsoft authors the function's business logic.
Incorrect Answers
A:This observation is evidence for a separate scenario: A startup needs complete control of guest OS settings and kernel-level software. It does not test the necessary outcome here: Developers own function code while provider handles runtime infrastructure.
B:That check tests another control: A customer expects Azure PaaS to remove all application security duties. The decisive result for this workload is: Developers own function code while provider handles runtime infrastructure.
C:The test is relevant when a sales team wants email, calendars, and collaboration without writing a custom application. It cannot establish the specified acceptance result: Developers own function code while provider handles runtime infrastructure.
Question 252
A web company uses managed functions but stores data in a customer-controlled database. The team observes: Security reviews assume Microsoft authors the function's business logic. What is the most likely cause of the observed failure?
- The workload was hosted on customer-managed IaaS rather than PaaS.
- The assessment ignored service-model differences in control and responsibility.
- The team misclassified managed function execution as SaaS.
- A managed application platform was chosen despite a raw-VM requirement.
Explanation
Correct Answer
C:The team misclassified managed function execution as SaaS. That explains the symptom: Security reviews assume Microsoft authors the function's business logic. The targeted corrective action is: Define runtime execution and customer data access roles separately.
Incorrect Answers
A:This cause is consistent with a different issue: The team still patches the Windows/Linux VM operating system for the web API. It does not account for the reported symptom here: Security reviews assume Microsoft authors the function's business logic.
B:The alternate mechanism would more directly produce this other failure: Developers assume a VM and App Service offer identical guest OS privileges. The current incident instead involves: Security reviews assume Microsoft authors the function's business logic.
D:This cause is consistent with a different issue: The hosting product does not permit guest OS customization. It does not account for the reported symptom here: Security reviews assume Microsoft authors the function's business logic.
Question 253
A school wants instructors to access an online learning application without installing server software. Which architectural decision meets the described priority?
- Choose Azure virtual machines as IaaS for required guest OS control.
- Select managed database PaaS when engine features match the application.
- Use a complete education SaaS application if it meets feature needs.
- Separate OS-management flexibility from reduced platform administration in IaaS versus PaaS.
Explanation
Correct Answer
C:Use a complete education SaaS application if it meets feature needs. The governing requirement is: A school wants instructors to access an online learning application without installing server software. This solution specifically supports the outcome that lessons are delivered through ready-made application functionality.
Incorrect Answers
A:This design is appropriate for a different requirement: A startup needs complete control of guest OS settings and kernel-level software. Here the decisive outcome must instead be: Lessons are delivered through ready-made application functionality.
B:That concept addresses this separate situation: A product team wants to avoid buying database servers but still run custom data access code. It does not by itself establish the result required here: Lessons are delivered through ready-made application functionality.
D:This design is appropriate for a different requirement: A company compares VM hosting against managed web hosting for a new API. Here the decisive outcome must instead be: Lessons are delivered through ready-made application functionality.
Question 254
A school wants instructors to access an online learning application without installing server software. Which configuration or operating action most directly puts that decision into practice?
- Provision instructors and class permissions in the subscribed service.
- Deploy the allowed Linux VM and install the licensed server component.
- Provision a compatible managed Azure database and configure application connectivity.
- Define runtime execution and customer data access roles separately.
Explanation
Correct Answer
A:Provision instructors and class permissions in the subscribed service. The implementation operationalizes this design choice: Use a complete education SaaS application if it meets feature needs. Acceptance should demonstrate: Lessons are delivered through ready-made application functionality.
Incorrect Answers
B:That action implements a different requirement: An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. It does not establish the required result in this case: Lessons are delivered through ready-made application functionality.
C:This change would be appropriate under a different condition: A product team wants to avoid buying database servers but still run custom data access code. Here it would not validate: Lessons are delivered through ready-made application functionality.
D:This setup is relevant to another workload: A web company uses managed functions but stores data in a customer-controlled database. The current configuration must instead achieve: Lessons are delivered through ready-made application functionality.
Question 255
A school wants instructors to access an online learning application without installing server software. Which observation is the strongest acceptance test for this scenario?
- The team can configure its guest OS and runs required software.
- A patch to host OS infrastructure requires no customer VM-login workflow.
- Lessons are delivered through ready-made application functionality.
- Developers own function code while provider handles runtime infrastructure.
Explanation
Correct Answer
C:Lessons are delivered through ready-made application functionality. That directly tests the stated requirement: A school wants instructors to access an online learning application without installing server software. It contrasts with the observed failure: The school must first create all learning features using a web app runtime.
Incorrect Answers
A:This observation is evidence for a separate scenario: A startup needs complete control of guest OS settings and kernel-level software. It does not test the necessary outcome here: Lessons are delivered through ready-made application functionality.
B:That check tests another control: An online store wants automatic web-runtime patching with direct deployment of its code. The decisive result for this workload is: Lessons are delivered through ready-made application functionality.
D:This observation is evidence for a separate scenario: A web company uses managed functions but stores data in a customer-controlled database. It does not test the necessary outcome here: Lessons are delivered through ready-made application functionality.
Question 256
A school wants instructors to access an online learning application without installing server software. The team observes: The school must first create all learning features using a web app runtime. Which planning or configuration error best accounts for this result?
- The team misclassified managed function execution as SaaS.
- A managed application platform was chosen despite a raw-VM requirement.
- It selected a development platform instead of an application product.
- It imposed a single service category despite distinct tier requirements.
Explanation
Correct Answer
C:It selected a development platform instead of an application product. That explains the symptom: The school must first create all learning features using a web app runtime. The targeted corrective action is: Provision instructors and class permissions in the subscribed service.
Incorrect Answers
A:This cause is consistent with a different issue: Security reviews assume Microsoft authors the function's business logic. It does not account for the reported symptom here: The school must first create all learning features using a web app runtime.
B:The alternate mechanism would more directly produce this other failure: The hosting product does not permit guest OS customization. The current incident instead involves: The school must first create all learning features using a web app runtime.
D:This cause is consistent with a different issue: The team assumes all tiers must use one service model. It does not account for the reported symptom here: The school must first create all learning features using a web app runtime.
Question 257
An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. Which Azure or cloud concept most directly matches the requirement?
- Prefer PaaS web hosting when framework support and deployment settings fit.
- Use a mixed service-model architecture where each tier has a justified responsibility boundary.
- Choose SaaS rather than a platform for writing payroll software.
- Use IaaS to satisfy a supported guest installation and licensing dependency.
Explanation
Correct Answer
D:Use IaaS to satisfy a supported guest installation and licensing dependency. The governing requirement is: An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. This solution specifically supports the outcome that the service binds to the guest environment as required by its licensing rules.
Incorrect Answers
A:This design is appropriate for a different requirement: An online store wants automatic web-runtime patching with direct deployment of its code. Here the decisive outcome must instead be: The service binds to the guest environment as required by its licensing rules.
B:That concept addresses this separate situation: A data science app needs managed relational storage but keeps its web tier on VMs. It does not by itself establish the result required here: The service binds to the guest environment as required by its licensing rules.
C:This option solves a different planning problem: An HR team wants an immediately usable payroll application sold by subscription. The current acceptance criterion is specific: The service binds to the guest environment as required by its licensing rules.
Question 258
An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. Which implementation step would best fulfill the stated requirement?
- Assign secure-code, identity and data-policy controls to the application owner.
- Run web guests as IaaS and use eligible managed database PaaS for data.
- Configure employee access and data settings within the licensed service.
- Deploy the allowed Linux VM and install the licensed server component.
Explanation
Correct Answer
D:Deploy the allowed Linux VM and install the licensed server component. The implementation operationalizes this design choice: Use IaaS to satisfy a supported guest installation and licensing dependency. Acceptance should demonstrate: The service binds to the guest environment as required by its licensing rules.
Incorrect Answers
A:This setup is relevant to another workload: A customer expects Azure PaaS to remove all application security duties. The current configuration must instead achieve: The service binds to the guest environment as required by its licensing rules.
B:That action implements a different requirement: A data science app needs managed relational storage but keeps its web tier on VMs. It does not establish the required result in this case: The service binds to the guest environment as required by its licensing rules.
C:This change would be appropriate under a different condition: An HR team wants an immediately usable payroll application sold by subscription. Here it would not validate: The service binds to the guest environment as required by its licensing rules.
Question 259
An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. Which result would best demonstrate successful implementation?
- Employees sign documents without deploying compute or authoring signing logic.
- The responsibility matrix leaves provider platform patching separate from app security.
- The web team patches guests while the database host is provider-operated.
- The service binds to the guest environment as required by its licensing rules.
Explanation
Correct Answer
D:The service binds to the guest environment as required by its licensing rules. That directly tests the stated requirement: An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. It contrasts with the observed failure: The licensing daemon cannot run on the selected managed hosting tier.
Incorrect Answers
A:This observation is evidence for a separate scenario: An accounting group rents a hosted document-signing application. It does not test the necessary outcome here: The service binds to the guest environment as required by its licensing rules.
B:That check tests another control: A customer expects Azure PaaS to remove all application security duties. The decisive result for this workload is: The service binds to the guest environment as required by its licensing rules.
C:The test is relevant when a data science app needs managed relational storage but keeps its web tier on VMs. It cannot establish the specified acceptance result: The service binds to the guest environment as required by its licensing rules.
Question 260
An IT team needs a dedicated Linux server for a hard-coded proprietary licensing service. The team observes: The licensing daemon cannot run on the selected managed hosting tier. What should the team identify as the primary mechanism behind the problem?
- A hosted application was confused with infrastructure rental.
- The workload was hosted on customer-managed IaaS rather than PaaS.
- It imposed a single service category despite distinct tier requirements.
- The platform abstraction removed a required guest OS capability.
Explanation
Correct Answer
D:The platform abstraction removed a required guest OS capability. That explains the symptom: The licensing daemon cannot run on the selected managed hosting tier. The targeted corrective action is: Deploy the allowed Linux VM and install the licensed server component.
Incorrect Answers
A:This cause is consistent with a different issue: The implementation needs the accounting team to operate application servers. It does not account for the reported symptom here: The licensing daemon cannot run on the selected managed hosting tier.
B:The alternate mechanism would more directly produce this other failure: The team still patches the Windows/Linux VM operating system for the web API. The current incident instead involves: The licensing daemon cannot run on the selected managed hosting tier.
C:That explanation belongs to a different fault pattern: The team assumes all tiers must use one service model. It does not explain why the licensing daemon cannot run on the selected managed hosting tier.
Microsoft Azure Fundamentals (AZ-900) Practice Tests