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Question 110
A customer asks whether public-cloud facilities mean customer applications are managed by Microsoft. Which configuration or operating action most directly puts that decision into practice?
- Create an eligible function with an event trigger and required permissions.
- Define distinct acceptance metrics for scaling events and outage resilience.
- Record both the chosen operating model and the required geographic deployment location.
- List customer application, identity and data tasks alongside provider physical datacenter tasks.
Explanation
Correct Answer
D:List customer application, identity and data tasks alongside provider physical datacenter tasks. The implementation operationalizes this design choice: Separate infrastructure operation from customer-owned application configuration in the shared model. Acceptance should demonstrate: The owner map keeps application configuration with the correct party.
Incorrect Answers
A:This setup is relevant to another workload: A software team wants to execute small event-triggered handlers without permanently managing server instances. The current configuration must instead achieve: The owner map keeps application configuration with the correct party.
B:That action implements a different requirement: A project lead is confused by the phrase 'cloud elasticity' versus 'high availability'. It does not establish the required result in this case: The owner map keeps application configuration with the correct party.
C:This change would be appropriate under a different condition: An insurer needs a distinction between geographic hosting and infrastructure ownership. Here it would not validate: The owner map keeps application configuration with the correct party.
Question 111
A customer asks whether public-cloud facilities mean customer applications are managed by Microsoft. Which observation is the strongest acceptance test for this scenario?
- The budget tracks service consumption rather than a one-time owned-server asset.
- A planned WAN-disconnection test leaves critical local operations functioning.
- The site runs on provider facilities without the publisher maintaining a server room.
- The owner map keeps application configuration with the correct party.
Explanation
Correct Answer
D:The owner map keeps application configuration with the correct party. That directly tests the stated requirement: A customer asks whether public-cloud facilities mean customer applications are managed by Microsoft. It contrasts with the observed failure: Developers stop reviewing access policies because the datacenter is provider-operated.
Incorrect Answers
A:This observation is evidence for a separate scenario: A healthcare group compares capital equipment expense against monthly operating expense for new servers. It does not test the necessary outcome here: The owner map keeps application configuration with the correct party.
B:That check tests another control: A power utility wants critical local operations to continue during intermittent cloud connectivity. The decisive result for this workload is: The owner map keeps application configuration with the correct party.
C:The test is relevant when a small publisher wants its website online without operating a physical data center. It cannot establish the specified acceptance result: The owner map keeps application configuration with the correct party.
Question 112
A customer asks whether public-cloud facilities mean customer applications are managed by Microsoft. The team observes: Developers stop reviewing access policies because the datacenter is provider-operated. Which planning or configuration error best accounts for this result?
- Cloud placement was mistaken for an explicit recovery design and service configuration.
- Allocation policies never reduced resources after seasonal demand.
- The team overextended physical-infrastructure responsibility to application security.
- The price comparison used inconsistent consumption assumptions.
Explanation
Correct Answer
C:The team overextended physical-infrastructure responsibility to application security. That explains the symptom: Developers stop reviewing access policies because the datacenter is provider-operated. The targeted corrective action is: List customer application, identity and data tasks alongside provider physical datacenter tasks.
Incorrect Answers
A:This cause is consistent with a different issue: The plan assumes cloud hosting alone guarantees an untested recovery point. It does not account for the reported symptom here: Developers stop reviewing access policies because the datacenter is provider-operated.
B:The alternate mechanism would more directly produce this other failure: The cloud resource remains at peak size during the semester break. The current incident instead involves: Developers stop reviewing access policies because the datacenter is provider-operated.
D:This cause is consistent with a different issue: One estimate looks cheaper only because data egress and backup were omitted. It does not account for the reported symptom here: Developers stop reviewing access policies because the datacenter is provider-operated.
Question 113
A small firm with scarce IT staff is choosing an execution platform for event-based image processing. Which Azure or cloud concept most directly matches the requirement?
- Separate infrastructure operation from customer-owned application configuration in the shared model.
- Treat service models as selectable building blocks rather than a mandatory migration ladder.
- Prefer managed event execution over a manually patched dedicated machine where it fits.
- Compare total cost of service including storage, data movement, support and usage.
Explanation
Correct Answer
C:Prefer managed event execution over a manually patched dedicated machine where it fits. The governing requirement is: A small firm with scarce IT staff is choosing an execution platform for event-based image processing. This solution specifically supports the outcome that images trigger executions without routine customer VM patching.
Incorrect Answers
A:This design is appropriate for a different requirement: A customer asks whether public-cloud facilities mean customer applications are managed by Microsoft. Here the decisive outcome must instead be: Images trigger executions without routine customer VM patching.
B:That concept addresses this separate situation: An advertising firm wants to start with a VM today and later use managed services. It does not by itself establish the result required here: Images trigger executions without routine customer VM patching.
D:This design is appropriate for a different requirement: A logistics provider wants to compare two cloud providers using more than the hourly VM price. Here the decisive outcome must instead be: Images trigger executions without routine customer VM patching.
Question 114
A small firm with scarce IT staff is choosing an execution platform for event-based image processing. Which implementation step would best fulfill the stated requirement?
- Compare the documented reservation or savings-plan eligibility with measured steady usage.
- Keep required local control dependencies available while synchronizing approved cloud records.
- Budget monthly usage for the chosen Azure services instead of capitalizing server hardware.
- Configure event routing to an authorized Azure Function rather than maintaining an always-on image VM.
Explanation
Correct Answer
D:Configure event routing to an authorized Azure Function rather than maintaining an always-on image VM. The implementation operationalizes this design choice: Prefer managed event execution over a manually patched dedicated machine where it fits. Acceptance should demonstrate: Images trigger executions without routine customer VM patching.
Incorrect Answers
A:This setup is relevant to another workload: A museum has a predictable continuous workload and wants to compare commitments against pay-as-you-go pricing. The current configuration must instead achieve: Images trigger executions without routine customer VM patching.
B:That action implements a different requirement: A power utility wants critical local operations to continue during intermittent cloud connectivity. It does not establish the required result in this case: Images trigger executions without routine customer VM patching.
C:This change would be appropriate under a different condition: A healthcare group compares capital equipment expense against monthly operating expense for new servers. Here it would not validate: Images trigger executions without routine customer VM patching.
Question 115
A small firm with scarce IT staff is choosing an execution platform for event-based image processing. Which result would best demonstrate successful implementation?
- The estimate itemizes consumption assumptions for the expected services.
- Images trigger executions without routine customer VM patching.
- Customer-managed identities and data permissions have assigned owners.
- Workload location and infrastructure administration remain under contractor governance.
Explanation
Correct Answer
B:Images trigger executions without routine customer VM patching. That directly tests the stated requirement: A small firm with scarce IT staff is choosing an execution platform for event-based image processing. It contrasts with the observed failure: An idle, customer-managed VM remains the mandatory image-processing host.
Incorrect Answers
A:This observation is evidence for a separate scenario: A startup's finance team wants an estimate before moving a service to Azure. It does not test the necessary outcome here: Images trigger executions without routine customer VM patching.
C:The test is relevant when a payments application needs clear division of security duties between Azure and its customer. It cannot establish the specified acceptance result: Images trigger executions without routine customer VM patching.
D:This observation is evidence for a separate scenario: A government contractor cannot share facility infrastructure and must operate computing under its direct control. It does not test the necessary outcome here: Images trigger executions without routine customer VM patching.
Question 116
A small firm with scarce IT staff is choosing an execution platform for event-based image processing. The team observes: An idle, customer-managed VM remains the mandatory image-processing host. What should the team identify as the primary mechanism behind the problem?
- It misclassified pay-as-you-go cloud charges as owned-capital equipment.
- The team treated capacity scaling as equivalent to failure tolerance.
- The architecture did not shift eligible event processing to managed compute.
- The team committed based on peak forecast rather than sustained utilization.
Explanation
Correct Answer
C:The architecture did not shift eligible event processing to managed compute. That explains the symptom: An idle, customer-managed VM remains the mandatory image-processing host. The targeted corrective action is: Configure event routing to an authorized Azure Function rather than maintaining an always-on image VM.
Incorrect Answers
A:This cause is consistent with a different issue: The finance plan still assumes five-year depreciation of purchased compute hardware. It does not account for the reported symptom here: An idle, customer-managed VM remains the mandatory image-processing host.
B:The alternate mechanism would more directly produce this other failure: Autoscaling passes while a single-point failure still takes the app offline. The current incident instead involves: An idle, customer-managed VM remains the mandatory image-processing host.
D:This cause is consistent with a different issue: Most committed compute goes unused when seasonal demand falls short. It does not account for the reported symptom here: An idle, customer-managed VM remains the mandatory image-processing host.
Question 117
A tax software team compares a pay-per-use option with prepaid cloud capacity for uncertain demand. Which design choice best fits the stated business constraint?
- Use a hybrid model combining controlled local systems with authorized cloud services.
- Model expected compute, storage, transfer, and execution usage before committing.
- Prefer flexible consumption pricing when usage is highly uncertain and commitment waste is risky.
- Select metered IaaS capacity with an explicit shutdown or deallocation plan.
Explanation
Correct Answer
C:Prefer flexible consumption pricing when usage is highly uncertain and commitment waste is risky. The governing requirement is: A tax software team compares a pay-per-use option with prepaid cloud capacity for uncertain demand. This solution specifically supports the outcome that the selection tolerates low usage without paying for large unused committed capacity.
Incorrect Answers
A:This design is appropriate for a different requirement: A research laboratory has highly restricted on-premises instruments but needs cloud analytics for approved exports. Here the decisive outcome must instead be: The selection tolerates low usage without paying for large unused committed capacity.
B:That concept addresses this separate situation: A startup's finance team wants an estimate before moving a service to Azure. It does not by itself establish the result required here: The selection tolerates low usage without paying for large unused committed capacity.
D:This design is appropriate for a different requirement: A charity wants to pay only for temporary virtual machines used during annual fundraising. Here the decisive outcome must instead be: The selection tolerates low usage without paying for large unused committed capacity.
Question 118
A tax software team compares a pay-per-use option with prepaid cloud capacity for uncertain demand. Which Azure setup action best follows from this scenario?
- Configure an eligible scale set or autoscale rule to add worker instances.
- Estimate high and low demand scenarios before buying eligible commitments.
- Configure event routing to an authorized Azure Function rather than maintaining an always-on image VM.
- Assign administrators to user access and data policy rather than server hardware repair.
Explanation
Correct Answer
B:Estimate high and low demand scenarios before buying eligible commitments. The implementation operationalizes this design choice: Prefer flexible consumption pricing when usage is highly uncertain and commitment waste is risky. Acceptance should demonstrate: The selection tolerates low usage without paying for large unused committed capacity.
Incorrect Answers
A:This setup is relevant to another workload: A retailer wants to add many similar web workers when concurrent shopping sessions increase. The current configuration must instead achieve: The selection tolerates low usage without paying for large unused committed capacity.
C:This change would be appropriate under a different condition: A small firm with scarce IT staff is choosing an execution platform for event-based image processing. Here it would not validate: The selection tolerates low usage without paying for large unused committed capacity.
D:This setup is relevant to another workload: A company uses a fully managed email SaaS and wants to know who maintains its mail-server hardware. The current configuration must instead achieve: The selection tolerates low usage without paying for large unused committed capacity.
Question 119
A tax software team compares a pay-per-use option with prepaid cloud capacity for uncertain demand. Which verification outcome should the team expect from the right design?
- The recovery plan has a costed service design instead of assuming hardware ownership.
- The selection tolerates low usage without paying for large unused committed capacity.
- The site runs on provider facilities without the publisher maintaining a server room.
- Workload location and infrastructure administration remain under contractor governance.
Explanation
Correct Answer
B:The selection tolerates low usage without paying for large unused committed capacity. That directly tests the stated requirement: A tax software team compares a pay-per-use option with prepaid cloud capacity for uncertain demand. It contrasts with the observed failure: Most committed compute goes unused when seasonal demand falls short.
Incorrect Answers
A:This observation is evidence for a separate scenario: An enterprise wants to stop buying redundant backup-site hardware but still plan for outages. It does not test the necessary outcome here: The selection tolerates low usage without paying for large unused committed capacity.
C:The test is relevant when a small publisher wants its website online without operating a physical data center. It cannot establish the specified acceptance result: The selection tolerates low usage without paying for large unused committed capacity.
D:This observation is evidence for a separate scenario: A government contractor cannot share facility infrastructure and must operate computing under its direct control. It does not test the necessary outcome here: The selection tolerates low usage without paying for large unused committed capacity.
Question 120
A tax software team compares a pay-per-use option with prepaid cloud capacity for uncertain demand. The team observes: Most committed compute goes unused when seasonal demand falls short. Which underlying mistake most directly explains the reported symptom?
- The team committed based on peak forecast rather than sustained utilization.
- The team confused provider infrastructure duties with customer configuration duties.
- The team confused capital purchasing with consumption-based cloud estimation.
- The workload was deployed on always-on infrastructure rather than event-triggered compute.
Explanation
Correct Answer
A:The team committed based on peak forecast rather than sustained utilization. That explains the symptom: Most committed compute goes unused when seasonal demand falls short. The targeted corrective action is: Estimate high and low demand scenarios before buying eligible commitments.
Incorrect Answers
B:The alternate mechanism would more directly produce this other failure: Administrators assume Microsoft will grant least-privilege access automatically. The current incident instead involves: Most committed compute goes unused when seasonal demand falls short.
C:That explanation belongs to a different fault pattern: The forecast uses only a one-time hardware price and omits recurring usage. It does not explain why most committed compute goes unused when seasonal demand falls short.
D:This cause is consistent with a different issue: A permanent VM runs idle while waiting for rare events. It does not account for the reported symptom here: Most committed compute goes unused when seasonal demand falls short.
Microsoft Azure Fundamentals (AZ-900) Practice Tests