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Exam Code: PL-400

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Corresponding Certification: Microsoft Certified: Power Platform Developer Associate

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Microsoft PL-400 Practice Test 46

Question 450

At Timberline Foods, the supply-chain systems team is implementing a vendor onboarding project under requirements for continuous approved supplier status. After the proposed change, the release reviewer requires evidence for: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. Which result BEST proves the intended fix is effective?

  1. A representative import completes within the batch limits and creates the expected distinct records.
  2. Scheduled runs continue under the service identity and cannot access protected tables outside assigned roles.
  3. A stale update receives a precondition failure and the earlier committed change remains intact.
  4. An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

Explanation

Correct Answer

D:

An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads. This directly tests whether the reported failure has been corrected: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The intended action was Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata. The observed Timberline Foods outcome is stronger evidence than a completed ticket or a saved configuration alone.

Incorrect Answers

A:

A representative import completes within the batch limits and creates the expected distinct records. Such evidence would validate a different change: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. It follows the separate remedy Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. The Timberline Foods scenario instead reports An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The decisive observation must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

B:

Scheduled runs continue under the service identity and cannot access protected tables outside assigned roles. Such evidence would validate a different change: A scheduled integration uses the maker's personal account to access Dataverse and stops after the employee leaves. It follows the separate remedy Use an approved Microsoft Entra service principal or managed identity with minimum required Dataverse application-user role. The Timberline Foods scenario instead reports An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The decisive observation must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

C:

A stale update receives a precondition failure and the earlier committed change remains intact. Such evidence would validate a different change: Two workers update the same Dataverse customer and the second overwrites the first worker's changes without detection. It follows the separate remedy Use ETag conditional updates with If-Match and resolve version conflicts deliberately. The Timberline Foods scenario instead reports An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The decisive observation must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

Question 451

At Silvercrest University, the research IT team is implementing a laboratory scheduling app under requirements for research data controls. During the implementation check, developers discover: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. Which change BEST resolves this specific problem?

  1. Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata.
  2. Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics.
  3. Use a supported asynchronous background operation or queue-triggered worker with correlation and completion tracking.
  4. Classify retryable transient failures separately from schema or authorization errors and enforce a retry budget.

Explanation

Correct Answer

A:

Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata. This specifically addresses An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. For Silvercrest University, the design decision changes the underlying Power Platform solution behavior rather than an unrelated surface setting. A measurable acceptance result is: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

Incorrect Answers

B:

Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. This is a plausible technique for a DIFFERENT requirement: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The Silvercrest University failure described here instead concerns An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. That choice does not establish the required correction; the acceptance result must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

C:

Use a supported asynchronous background operation or queue-triggered worker with correlation and completion tracking. This is a plausible technique for a DIFFERENT requirement: A Dataverse server extension performs resource-intensive document generation inside a synchronous request. The Silvercrest University failure described here instead concerns An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. That choice does not establish the required correction; the acceptance result must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

D:

Classify retryable transient failures separately from schema or authorization errors and enforce a retry budget. This is a plausible technique for a DIFFERENT requirement: An integration retries failed Dataverse writes indefinitely and generates a backlog that hides permanent validation errors. The Silvercrest University failure described here instead concerns An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. That choice does not establish the required correction; the acceptance result must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

Question 452

At Silvercrest University, the research IT team is implementing a laboratory scheduling app under requirements for research data controls. The team says the following incident was fixed: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. Which result BEST proves the intended fix is effective?

  1. The plug-in processes only matching open cases and remains within service execution constraints.
  2. A stale update receives a precondition failure and the earlier committed change remains intact.
  3. An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.
  4. Transient calls recover and invalid requests reach an actionable dead-letter or error report promptly.

Explanation

Correct Answer

C:

An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads. This directly tests whether the reported failure has been corrected: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The intended action was Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata. The observed Silvercrest University outcome is stronger evidence than a completed ticket or a saved configuration alone.

Incorrect Answers

A:

The plug-in processes only matching open cases and remains within service execution constraints. Such evidence would validate a different change: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. It follows the separate remedy Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns. The Silvercrest University scenario instead reports An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The decisive observation must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

B:

A stale update receives a precondition failure and the earlier committed change remains intact. Such evidence would validate a different change: Two workers update the same Dataverse customer and the second overwrites the first worker's changes without detection. It follows the separate remedy Use ETag conditional updates with If-Match and resolve version conflicts deliberately. The Silvercrest University scenario instead reports An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The decisive observation must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

D:

Transient calls recover and invalid requests reach an actionable dead-letter or error report promptly. Such evidence would validate a different change: An integration retries failed Dataverse writes indefinitely and generates a backlog that hides permanent validation errors. It follows the separate remedy Classify retryable transient failures separately from schema or authorization errors and enforce a retry budget. The Silvercrest University scenario instead reports An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The decisive observation must be: An invalid request is diagnosed from an actionable error without exposing tokens or raw sensitive payloads.

Question 453

At Meadowbrook Finance, the regulated systems team is implementing a payments operations refresh under requirements for segregation of duties. The architecture review finds: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. Which change BEST resolves this specific problem?

  1. Follow the returned @odata.nextLink until the authorized page sequence is complete.
  2. Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata.
  3. Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics.
  4. Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns.

Explanation

Correct Answer

D:

Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns. This specifically addresses A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. For Meadowbrook Finance, the design decision changes the underlying Power Platform solution behavior rather than an unrelated surface setting. A measurable acceptance result is: The plug-in processes only matching open cases and remains within service execution constraints.

Incorrect Answers

A:

Follow the returned @odata.nextLink until the authorized page sequence is complete. This is a plausible technique for a DIFFERENT requirement: A data export reads only the first Dataverse Web API page and silently omits records beyond the server page limit. The Meadowbrook Finance failure described here instead concerns A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. That choice does not establish the required correction; the acceptance result must be: The plug-in processes only matching open cases and remains within service execution constraints.

B:

Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata. This is a plausible technique for a DIFFERENT requirement: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The Meadowbrook Finance failure described here instead concerns A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. That choice does not establish the required correction; the acceptance result must be: The plug-in processes only matching open cases and remains within service execution constraints.

C:

Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. This is a plausible technique for a DIFFERENT requirement: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The Meadowbrook Finance failure described here instead concerns A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. That choice does not establish the required correction; the acceptance result must be: The plug-in processes only matching open cases and remains within service execution constraints.

Question 454

At Meadowbrook Finance, the regulated systems team is implementing a payments operations refresh under requirements for segregation of duties. After the proposed change, the release reviewer requires evidence for: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. Which result BEST proves the intended fix is effective?

  1. Load testing shows shorter lock times while each required business invariant remains enforced.
  2. No client secret appears in downloaded JavaScript and API requests are authorized under intended identities.
  3. The plug-in processes only matching open cases and remains within service execution constraints.
  4. Replaying the same supplier input updates the intended row rather than creating another supplier.

Explanation

Correct Answer

C:

The plug-in processes only matching open cases and remains within service execution constraints. This directly tests whether the reported failure has been corrected: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The intended action was Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns. The observed Meadowbrook Finance outcome is stronger evidence than a completed ticket or a saved configuration alone.

Incorrect Answers

A:

Load testing shows shorter lock times while each required business invariant remains enforced. Such evidence would validate a different change: A worker uses ExecuteTransaction for hundreds of unrelated operational updates and causes locks and contention. It follows the separate remedy Restrict transaction scope to operations that truly need atomicity and batch independent changes appropriately. The Meadowbrook Finance scenario instead reports A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The decisive observation must be: The plug-in processes only matching open cases and remains within service execution constraints.

B:

No client secret appears in downloaded JavaScript and API requests are authorized under intended identities. Such evidence would validate a different change: A single-page application embeds a client secret to obtain application-only Dataverse tokens directly from user browsers. It follows the separate remedy Use a supported delegated authentication flow for public clients or a secured backend for app-only credentials. The Meadowbrook Finance scenario instead reports A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The decisive observation must be: The plug-in processes only matching open cases and remains within service execution constraints.

D:

Replaying the same supplier input updates the intended row rather than creating another supplier. Such evidence would validate a different change: A data import must prevent duplicate supplier records even when upstream systems use different internal row IDs. It follows the separate remedy Define a stable Dataverse alternate key and use it for idempotent lookup or upsert. The Meadowbrook Finance scenario instead reports A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The decisive observation must be: The plug-in processes only matching open cases and remains within service execution constraints.

Question 455

At Harborline Logistics, the warehouse applications team is implementing a dispatch automation rollout under requirements for inventory consistency across sites. During the implementation check, developers discover: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. Which change BEST resolves this specific problem?

  1. Apply OData $select and a suitable $filter in the Dataverse Web API request.
  2. Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns.
  3. Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics.
  4. Resolve the correct OData entity set name using metadata instead of guessing from labels.

Explanation

Correct Answer

B:

Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns. This specifically addresses A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. For Harborline Logistics, the design decision changes the underlying Power Platform solution behavior rather than an unrelated surface setting. A measurable acceptance result is: The plug-in processes only matching open cases and remains within service execution constraints.

Incorrect Answers

A:

Apply OData $select and a suitable $filter in the Dataverse Web API request. This is a plausible technique for a DIFFERENT requirement: A Web API client needs only contact IDs and email addresses but downloads full contact entities for every dashboard refresh. The Harborline Logistics failure described here instead concerns A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. That choice does not establish the required correction; the acceptance result must be: The plug-in processes only matching open cases and remains within service execution constraints.

C:

Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. This is a plausible technique for a DIFFERENT requirement: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The Harborline Logistics failure described here instead concerns A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. That choice does not establish the required correction; the acceptance result must be: The plug-in processes only matching open cases and remains within service execution constraints.

D:

Resolve the correct OData entity set name using metadata instead of guessing from labels. This is a plausible technique for a DIFFERENT requirement: A developer builds a Dataverse Web API URL from a table's singular display name and receives entity-set-not-found errors. The Harborline Logistics failure described here instead concerns A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. That choice does not establish the required correction; the acceptance result must be: The plug-in processes only matching open cases and remains within service execution constraints.

Question 456

At Harborline Logistics, the warehouse applications team is implementing a dispatch automation rollout under requirements for inventory consistency across sites. The team says the following incident was fixed: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. Which result BEST proves the intended fix is effective?

  1. The plug-in processes only matching open cases and remains within service execution constraints.
  2. A representative import completes within the batch limits and creates the expected distinct records.
  3. A stale update receives a precondition failure and the earlier committed change remains intact.
  4. Responses include only required columns for matching contacts and API latency decreases.

Explanation

Correct Answer

A:

The plug-in processes only matching open cases and remains within service execution constraints. This directly tests whether the reported failure has been corrected: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The intended action was Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns. The observed Harborline Logistics outcome is stronger evidence than a completed ticket or a saved configuration alone.

Incorrect Answers

B:

A representative import completes within the batch limits and creates the expected distinct records. Such evidence would validate a different change: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. It follows the separate remedy Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. The Harborline Logistics scenario instead reports A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The decisive observation must be: The plug-in processes only matching open cases and remains within service execution constraints.

C:

A stale update receives a precondition failure and the earlier committed change remains intact. Such evidence would validate a different change: Two workers update the same Dataverse customer and the second overwrites the first worker's changes without detection. It follows the separate remedy Use ETag conditional updates with If-Match and resolve version conflicts deliberately. The Harborline Logistics scenario instead reports A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The decisive observation must be: The plug-in processes only matching open cases and remains within service execution constraints.

D:

Responses include only required columns for matching contacts and API latency decreases. Such evidence would validate a different change: A Web API client needs only contact IDs and email addresses but downloads full contact entities for every dashboard refresh. It follows the separate remedy Apply OData $select and a suitable $filter in the Dataverse Web API request. The Harborline Logistics scenario instead reports A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. The decisive observation must be: The plug-in processes only matching open cases and remains within service execution constraints.

Question 457

At Alpine Healthcare, the clinic apps team is implementing an outpatient records initiative under requirements for confidential access and clinical continuity. The architecture review finds: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. Which change BEST resolves this specific problem?

  1. Choose supported Dataverse SDKs or REST APIs for the target runtime and map authentication and models explicitly.
  2. Restrict transaction scope to operations that truly need atomicity and batch independent changes appropriately.
  3. Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics.
  4. Follow the returned @odata.nextLink until the authorized page sequence is complete.

Explanation

Correct Answer

C:

Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. This specifically addresses A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. For Alpine Healthcare, the design decision changes the underlying Power Platform solution behavior rather than an unrelated surface setting. A measurable acceptance result is: A representative import completes within the batch limits and creates the expected distinct records.

Incorrect Answers

A:

Choose supported Dataverse SDKs or REST APIs for the target runtime and map authentication and models explicitly. This is a plausible technique for a DIFFERENT requirement: A new .NET service tries to reuse .NET SDK code unchanged inside a Python worker and fails due to incompatible client contracts. The Alpine Healthcare failure described here instead concerns A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. That choice does not establish the required correction; the acceptance result must be: A representative import completes within the batch limits and creates the expected distinct records.

B:

Restrict transaction scope to operations that truly need atomicity and batch independent changes appropriately. This is a plausible technique for a DIFFERENT requirement: A worker uses ExecuteTransaction for hundreds of unrelated operational updates and causes locks and contention. The Alpine Healthcare failure described here instead concerns A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. That choice does not establish the required correction; the acceptance result must be: A representative import completes within the batch limits and creates the expected distinct records.

D:

Follow the returned @odata.nextLink until the authorized page sequence is complete. This is a plausible technique for a DIFFERENT requirement: A data export reads only the first Dataverse Web API page and silently omits records beyond the server page limit. The Alpine Healthcare failure described here instead concerns A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. That choice does not establish the required correction; the acceptance result must be: A representative import completes within the batch limits and creates the expected distinct records.

Question 458

At Alpine Healthcare, the clinic apps team is implementing an outpatient records initiative under requirements for confidential access and clinical continuity. After the proposed change, the release reviewer requires evidence for: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. Which result BEST proves the intended fix is effective?

  1. The dashboard returns correct related records with a controlled number of requests and no excessive payload.
  2. A simulated throttle eventually recovers without hammering the service or duplicating non-idempotent work.
  3. The plug-in processes only matching open cases and remains within service execution constraints.
  4. A representative import completes within the batch limits and creates the expected distinct records.

Explanation

Correct Answer

D:

A representative import completes within the batch limits and creates the expected distinct records. This directly tests whether the reported failure has been corrected: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The intended action was Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. The observed Alpine Healthcare outcome is stronger evidence than a completed ticket or a saved configuration alone.

Incorrect Answers

A:

The dashboard returns correct related records with a controlled number of requests and no excessive payload. Such evidence would validate a different change: A client dashboard loads related orders but performs one separate Web API request for each customer row. It follows the separate remedy Use supported OData relationship expansion with bounded $expand or purpose-built grouped queries. The Alpine Healthcare scenario instead reports A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The decisive observation must be: A representative import completes within the batch limits and creates the expected distinct records.

B:

A simulated throttle eventually recovers without hammering the service or duplicating non-idempotent work. Such evidence would validate a different change: A client ignores Dataverse 429 responses and retries immediately, worsening request throttling. It follows the separate remedy Honor Retry-After where supplied and apply bounded exponential backoff with jitter for retryable calls. The Alpine Healthcare scenario instead reports A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The decisive observation must be: A representative import completes within the batch limits and creates the expected distinct records.

C:

The plug-in processes only matching open cases and remains within service execution constraints. Such evidence would validate a different change: A plug-in needs a filtered list of open cases and retrieves every case before filtering in memory. It follows the separate remedy Use an Organization service QueryExpression or suitable query with server-side conditions and selected columns. The Alpine Healthcare scenario instead reports A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The decisive observation must be: A representative import completes within the batch limits and creates the expected distinct records.

Question 459

At Timberline Foods, the supply-chain systems team is implementing a vendor onboarding project under requirements for continuous approved supplier status. During the implementation check, developers discover: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. Which change BEST resolves this specific problem?

  1. Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata.
  2. Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics.
  3. Use a supported Web API batch request where appropriate and respect the differences between changesets and independent operations.
  4. Use an approved Microsoft Entra service principal or managed identity with minimum required Dataverse application-user role.

Explanation

Correct Answer

B:

Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. This specifically addresses A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. For Timberline Foods, the design decision changes the underlying Power Platform solution behavior rather than an unrelated surface setting. A measurable acceptance result is: A representative import completes within the batch limits and creates the expected distinct records.

Incorrect Answers

A:

Parse documented Dataverse Web API error structures and propagate safe code, message and correlation metadata. This is a plausible technique for a DIFFERENT requirement: An API caller assumes all unsuccessful responses have a JSON field named message and hides OData error details. The Timberline Foods failure described here instead concerns A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. That choice does not establish the required correction; the acceptance result must be: A representative import completes within the batch limits and creates the expected distinct records.

C:

Use a supported Web API batch request where appropriate and respect the differences between changesets and independent operations. This is a plausible technique for a DIFFERENT requirement: A cloud integration submits hundreds of independent Dataverse requests without considering HTTP call overhead. The Timberline Foods failure described here instead concerns A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. That choice does not establish the required correction; the acceptance result must be: A representative import completes within the batch limits and creates the expected distinct records.

D:

Use an approved Microsoft Entra service principal or managed identity with minimum required Dataverse application-user role. This is a plausible technique for a DIFFERENT requirement: A scheduled integration uses the maker's personal account to access Dataverse and stops after the employee leaves. The Timberline Foods failure described here instead concerns A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. That choice does not establish the required correction; the acceptance result must be: A representative import completes within the batch limits and creates the expected distinct records.

Question 460

At Timberline Foods, the supply-chain systems team is implementing a vendor onboarding project under requirements for continuous approved supplier status. The team says the following incident was fixed: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. Which result BEST proves the intended fix is effective?

  1. A representative import completes within the batch limits and creates the expected distinct records.
  2. Batched requests return correctly correlated results and failures are handled without treating every request as atomic.
  3. Load testing shows shorter lock times while each required business invariant remains enforced.
  4. The Web API request targets the actual entity set and succeeds in an environment with a renamed display label.

Explanation

Correct Answer

A:

A representative import completes within the batch limits and creates the expected distinct records. This directly tests whether the reported failure has been corrected: A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The intended action was Evaluate supported Dataverse bulk operations such as CreateMultiple or UpdateMultiple and choose compatible tables and plug-in semantics. The observed Timberline Foods outcome is stronger evidence than a completed ticket or a saved configuration alone.

Incorrect Answers

B:

Batched requests return correctly correlated results and failures are handled without treating every request as atomic. Such evidence would validate a different change: A cloud integration submits hundreds of independent Dataverse requests without considering HTTP call overhead. It follows the separate remedy Use a supported Web API batch request where appropriate and respect the differences between changesets and independent operations. The Timberline Foods scenario instead reports A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The decisive observation must be: A representative import completes within the batch limits and creates the expected distinct records.

C:

Load testing shows shorter lock times while each required business invariant remains enforced. Such evidence would validate a different change: A worker uses ExecuteTransaction for hundreds of unrelated operational updates and causes locks and contention. It follows the separate remedy Restrict transaction scope to operations that truly need atomicity and batch independent changes appropriately. The Timberline Foods scenario instead reports A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The decisive observation must be: A representative import completes within the batch limits and creates the expected distinct records.

D:

The Web API request targets the actual entity set and succeeds in an environment with a renamed display label. Such evidence would validate a different change: A developer builds a Dataverse Web API URL from a table's singular display name and receives entity-set-not-found errors. It follows the separate remedy Resolve the correct OData entity set name using metadata instead of guessing from labels. The Timberline Foods scenario instead reports A migration makes thousands of independent Create calls although the target tables support bulk ingestion APIs. The decisive observation must be: A representative import completes within the batch limits and creates the expected distinct records.