Microsoft AZ-305 Practice Test 73
Question 720
Acceptance testing must establish the following operational result: Balanced counters validate the partition scheme. Which verification action most directly establishes that outcome?
- Replay from a known checkpoint within retention and verify event counts.
- Exercise session ordering and duplicate-detection behavior on the chosen tier.
- Analyze partition-level input and processing lag under realistic load.
- Start two consumer groups from distinct checkpoints and compare events.
Explanation
Correct Answer
C:Balanced counters validate the partition scheme.
Incorrect Answers
A:That verification addresses the different requirement: A telemetry consumer needs to resume from yesterday after a bug fix. It does not directly establish balanced counters validate the partition scheme.
B:This is a test for A worker system requires transactions, duplicate detection and message sessions. The requirement here is instead demonstrated by analyze partition-level input and processing lag under realistic load.
D:That verification addresses the different requirement: Millions of clickstream events per minute must be read independently by analytics and fraud-detection teams. It does not directly establish balanced counters validate the partition scheme.
Question 721
A worker system requires transactions, duplicate detection and message sessions. Which Azure architecture choice best meets this requirement?
- Choose Azure Service Bus for advanced broker messaging requirements.
- Put all processors on one competing queue and expect each receives every message.
- Deploy a premium messaging broker solely because messages are small text jobs.
- Use Storage Queues and assume built-in broker sessions with exactly-once processing.
Explanation
Correct Answer
A:Service Bus offers capabilities beyond basic Azure Storage Queues.
Incorrect Answers
B:Queue competing receivers split messages rather than broadcasting. In the present requirement, a worker system requires transactions, duplicate detection and message sessions. The needed design instead works because service Bus offers capabilities beyond basic Azure Storage Queues.
C:Advanced capabilities can be unnecessary for simple queues. In the present requirement, a worker system requires transactions, duplicate detection and message sessions. The needed design instead works because service Bus offers capabilities beyond basic Azure Storage Queues.
D:Storage Queue does not natively provide the same session and transaction feature set. This proposal contradicts the stated architecture constraint.
Question 722
An architecture proposal for service bus vs storage queue pattern relies on the following approach: Use Storage Queues and assume built-in broker sessions with exactly-once processing. Which specific failure or mismatch should the design reviewer identify?
- Advanced capabilities can be unnecessary for simple queues.
- A hot partition may limit useful parallelism.
- Storage Queue does not natively provide the same session and transaction feature set.
- Queue competing receivers split messages rather than broadcasting.
Explanation
Correct Answer
C:Use Storage Queues and assume built-in broker sessions with exactly-once processing. Storage Queue does not natively provide the same session and transaction feature set.
Incorrect Answers
A:That assessment refers to the separate proposal 'Deploy a premium messaging broker solely because messages are small text jobs.' not to the recommendation under review. Here, Storage Queue does not natively provide the same session and transaction feature set.
B:This concern applies to Route every unrelated device into one partition key indefinitely. in another design an application architecture design. The current proposal specifically fails because storage Queue does not natively provide the same session and transaction feature set.
D:That assessment refers to the separate proposal 'Put all processors on one competing queue and expect each receives every message.' not to the recommendation under review. Here, Storage Queue does not natively provide the same session and transaction feature set.
Question 723
Acceptance testing must establish the following operational result: Feature tests confirm advanced broker semantics. Which verification action most directly establishes that outcome?
- Exercise session ordering and duplicate-detection behavior on the chosen tier.
- Analyze partition-level input and processing lag under realistic load.
- Compare target message throughput, latency and operational cost.
- Publish one event and inspect every subscription's copy.
Explanation
Correct Answer
A:Feature tests confirm advanced broker semantics.
Incorrect Answers
B:This is a test for An event source requires large throughput but one partition is consistently overloaded. The requirement here is instead demonstrated by exercise session ordering and duplicate-detection behavior on the chosen tier.
C:That verification addresses the different requirement: A low-cost background processor only needs simple task messages with tolerant ordering. It does not directly establish feature tests confirm advanced broker semantics.
D:That verification addresses the different requirement: A service must broadcast each business event to several independently subscribed line-of-business processors. It does not directly establish feature tests confirm advanced broker semantics.
Question 724
A low-cost background processor only needs simple task messages with tolerant ordering. Which Azure architecture choice best meets this requirement?
- Deploy a premium messaging broker solely because messages are small text jobs.
- Use Storage Queues and assume built-in broker sessions with exactly-once processing.
- Put all processors on one competing queue and expect each receives every message.
- Consider Azure Storage Queues for basic durable asynchronous work.
Explanation
Correct Answer
D:Storage Queues can provide economical task buffering without advanced brokers.
Incorrect Answers
A:Advanced capabilities can be unnecessary for simple queues. This proposal contradicts the stated architecture constraint.
B:Storage Queue does not natively provide the same session and transaction feature set. In the present requirement, a low-cost background processor only needs simple task messages with tolerant ordering. The needed design instead works because storage Queues can provide economical task buffering without advanced brokers.
C:Queue competing receivers split messages rather than broadcasting. In the present requirement, a low-cost background processor only needs simple task messages with tolerant ordering. The needed design instead works because storage Queues can provide economical task buffering without advanced brokers.
Question 725
An architecture proposal for service bus vs storage queue pattern relies on the following approach: Deploy a premium messaging broker solely because messages are small text jobs. Which specific failure or mismatch should the design reviewer identify?
- Process restarts can lose unprocessed orders.
- Storage Queue does not natively provide the same session and transaction feature set.
- Advanced capabilities can be unnecessary for simple queues.
- Queue competing receivers split messages rather than broadcasting.
Explanation
Correct Answer
C:Deploy a premium messaging broker solely because messages are small text jobs. Advanced capabilities can be unnecessary for simple queues.
Incorrect Answers
A:This concern applies to Use an in-memory web process list as the only pending-order store. in another design an application architecture design. The current proposal specifically fails because advanced capabilities can be unnecessary for simple queues.
B:That assessment refers to the separate proposal 'Use Storage Queues and assume built-in broker sessions with exactly-once processing.' not to the recommendation under review. Here, Advanced capabilities can be unnecessary for simple queues.
D:That assessment refers to the separate proposal 'Put all processors on one competing queue and expect each receives every message.' not to the recommendation under review. Here, Advanced capabilities can be unnecessary for simple queues.
Question 726
Acceptance testing must establish the following operational result: Measurements support the simpler queue choice. Which verification action most directly establishes that outcome?
- Publish one event and inspect every subscription's copy.
- Compare target message throughput, latency and operational cost.
- Restart consumers while publishing test orders and verify no missing business records.
- Exercise session ordering and duplicate-detection behavior on the chosen tier.
Explanation
Correct Answer
B:Measurements support the simpler queue choice.
Incorrect Answers
A:That verification addresses the different requirement: A service must broadcast each business event to several independently subscribed line-of-business processors. It does not directly establish measurements support the simpler queue choice.
C:This is a test for An online ordering workflow must deliver durable payment requests to one worker group even during app restarts. The requirement here is instead demonstrated by compare target message throughput, latency and operational cost.
D:That verification addresses the different requirement: A worker system requires transactions, duplicate detection and message sessions. It does not directly establish measurements support the simpler queue choice.
Question 727
A service must broadcast each business event to several independently subscribed line-of-business processors. Which Azure architecture choice best meets this requirement?
- Deploy a premium messaging broker solely because messages are small text jobs.
- Use Storage Queues and assume built-in broker sessions with exactly-once processing.
- Use a Service Bus topic with separate subscriptions for durable brokered fan-out.
- Put all processors on one competing queue and expect each receives every message.
Explanation
Correct Answer
C:Topic subscriptions maintain independent message streams for consumers.
Incorrect Answers
A:Advanced capabilities can be unnecessary for simple queues. In the present requirement, a service must broadcast each business event to several independently subscribed line-of-business processors. The needed design instead works because topic subscriptions maintain independent message streams for consumers.
B:Storage Queue does not natively provide the same session and transaction feature set. In the present requirement, a service must broadcast each business event to several independently subscribed line-of-business processors. The needed design instead works because topic subscriptions maintain independent message streams for consumers.
D:Queue competing receivers split messages rather than broadcasting. This proposal contradicts the stated architecture constraint.
Question 728
An architecture proposal for service bus vs storage queue pattern relies on the following approach: Put all processors on one competing queue and expect each receives every message. Which specific failure or mismatch should the design reviewer identify?
- Storage Queue does not natively provide the same session and transaction feature set.
- Queue competing receivers split messages rather than broadcasting.
- Advanced capabilities can be unnecessary for simple queues.
- Shared configuration visibility is not secret custody.
Explanation
Correct Answer
B:Put all processors on one competing queue and expect each receives every message. Queue competing receivers split messages rather than broadcasting.
Incorrect Answers
A:That assessment refers to the separate proposal 'Use Storage Queues and assume built-in broker sessions with exactly-once processing.' not to the recommendation under review. Here, Queue competing receivers split messages rather than broadcasting.
C:That assessment refers to the separate proposal 'Deploy a premium messaging broker solely because messages are small text jobs.' not to the recommendation under review. Here, Queue competing receivers split messages rather than broadcasting.
D:This concern applies to Paste database admin passwords into public feature flag values. in another design an application architecture design. The current proposal specifically fails because queue competing receivers split messages rather than broadcasting.
Question 729
Acceptance testing must establish the following operational result: Independent delivery demonstrates publish-subscribe semantics. Which verification action most directly establishes that outcome?
- Publish one event and inspect every subscription's copy.
- Compare target message throughput, latency and operational cost.
- Exercise session ordering and duplicate-detection behavior on the chosen tier.
- Test a setting refresh and verify sensitive values remain in the vault.
Explanation
Correct Answer
A:Independent delivery demonstrates publish-subscribe semantics.
Incorrect Answers
B:That verification addresses the different requirement: A low-cost background processor only needs simple task messages with tolerant ordering. It does not directly establish independent delivery demonstrates publish-subscribe semantics.
C:That verification addresses the different requirement: A worker system requires transactions, duplicate detection and message sessions. It does not directly establish independent delivery demonstrates publish-subscribe semantics.
D:This is a test for Services require shared configuration and sensitive passwords without storing credentials in plaintext settings. The requirement here is instead demonstrated by publish one event and inspect every subscription's copy.
Question 730
A developer-facing API needs centralized access policy, rate limits and versioned contracts. Which TWO gateway capabilities directly address the release and protection goals? (Select TWO.)
- Change a public response schema in place with no versioning.
- Give all callers unrestricted backend administration permissions.
- Apply Azure API Management policy for caller-level rate limiting and authentication.
- Publish API versions or revisions with backward-compatible routing.
- Depend exclusively on database exceptions after overload occurs.
Explanation
Correct Answers
C:APIM can enforce inbound controls before requests reach backends.
D:Versioned contracts permit progressive client migration.
Incorrect Answers
A:Uncoordinated breaking changes disrupt clients.
B:Administration privilege is unrelated to API consumer authorization.
E:Late backend failures do not enforce gateway quotas.