Microsoft AB-410 Actual Tests : Building Intelligent Applications

Correct Answer:

Explanation:
401 errors - Reauthenticate connection; Duplicate executions - Enable concurrency control

A 401 response indicates that the connector call is unauthorized, commonly because a connection token expired, credentials changed, consent was revoked, or the connection reference points to an invalid connection. Reauthenticating the connection renews the credential context and is the direct corrective action.
Increasing timeout or changing retry policy cannot convert an unauthorized request into an authorized one.
Duplicate executions require control over simultaneous flow runs. Enabling trigger concurrency control and setting an appropriate degree of parallelism prevents overlapping instances from processing the same event at the same time. The maker should also examine trigger conditions, polling behavior, and idempotency keys, because concurrency control alone cannot correct every duplicate-trigger design. Adding a delay merely shifts execution time, and retry policy addresses transient action failures rather than independent duplicate runs.
After correcting both issues, failed runs should be resubmitted only where the actions are safe to repeat. The Study Guide includes "test and troubleshoot cloud flows." The mappings target the actual failure classes:
restore authentication for 401 errors and govern parallel runs for duplicate execution.
Study Guide reference/topic: "Create cloud flows - Test and troubleshoot cloud flows." AB-410 Study Guide | Microsoft Learn technical reference

Correct Answer:

Explanation:
1. Open the table in the maker portal. 2. Create the forms. 3. Assign security roles to each form. 4.
Publish customizations.

The form configuration begins at the relevant Dataverse table in the maker portal, where the maker creates the required main forms for the different user experiences. After the forms exist, each form is assigned to the security roles that should be able to use it. Form order is then used, where necessary, to determine which accessible form is displayed first for users who can access more than one. The changes must be saved and published before the runtime app reflects them. Removing unused components is optional cleanup and is not part of the required sequence. Publishing before creating and securing the forms would publish no useful configuration. The maker must also designate a suitable fallback form, because every user who can open a table row needs an available main form. Testing should be performed with representative users who have single and multiple roles. Microsoft documents form-role assignment, form order, fallback forms, and Save and Publish in the model-driven form settings workflow.
Reference: https://learn.microsoft.com/en-us/power-apps/maker/model-driven-apps/control-access-forms Study Guide alignment: Create intelligent applications.

Correct Answer:

Explanation:
Add the prompt to the app: Data. Access the prompt results: Predict().

A preexisting custom prompt is added to a canvas app through the Data pane, in the same general way that a connector or AI model is added as an application data source. Adding it as media, a control, or a variable would not register the prompt as a callable app resource. After it is available in the app, Power Fx invokes it by using the prompt ' s Predict method and passes the current input values required by the prompt. The returned record contains the generated result, which can be assigned to a variable, collected, displayed in a control, or used in later formulas. The call should normally be placed in an event such as a button ' s OnSelect property so that it runs only when intended. Makers should also handle blank inputs and prediction errors and should avoid unnecessarily repeated calls because AI consumption is metered. Microsoft Learn identifies consuming prompts in apps and adding inputs to prompts as AB-410 objectives and documents calling a prompt from Power Apps through Power Fx.
Reference: https://learn.microsoft.com/en-us/ai-builder/use-a-custom-prompt-in-app Study Guide alignment: Build business application logic and automation.

Correct Answer: B,D  🗳️

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Correct Answer: B  🗳️

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