The correct answers are A. Public Groups, D. Roles and Subordinates, and E. Users.

For a custom object with Private sharing, manual sharing is used to open access to selected records on a case-by-case basis. Salesforce manual sharing allows individual records to be shared with users, public groups, and roles. Salesforce Classic manual sharing also lets the user select the type of group, user, role, or territory to add.

B. Private Groups is not the standard Platform App Builder answer here.

C. Permission Set Groups is incorrect because permission set groups grant permissions, not manual record-level sharing.

The correct action is to validate the inbound change set in Production before the deployment window. Salesforce states that an inbound change set can be validated without deploying changes, and validation shows the same success or failure messages that would occur during an actual deployment.

This helps the app builder confirm whether Apex tests, dependencies, and deployment requirements will pass while the developer is away.

Why not others:

A is wrong because removing Apex classes would remove required code.

B is wrong because deployment validation is done from the inbound change set in the target org.

C is not the standard change-set validation process.

The correct answer is D. Approval process with a record-triggered flow.

Salesforce does not provide a simple “approval before delete” button behavior by default. The practical declarative pattern is to use an Approval Process for manager permission and a record-triggered Flow to automate the submit/delete logic. Flow includes a Submit for Approval action for Classic Approval Processes and also supports deleting records through the Delete Records element.

Why not the others:

A two-step approval process only handles approval routing; it does not complete the deletion automation by itself. A scheduled path or schedule-triggered flow is not appropriate because this is based on a user’s delete request, not a time-based batch process.

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The Custom Error element allows a record-triggered flow to prevent the triggering database change and present a targeted error directly to the user. Salesforce supports displaying the message either at the record-page level or as an inline error on a specific field, which exactly meets the requirement to place the error on the Opportunity Stage field. When the Custom Error element executes, Salesforce rolls back the record change until the user corrects the problem. A Screen element is not valid for providing this experience inside a background record-triggered flow. An Assignment on a fault path merely stores values and does not automatically surface a validation-style error. Ending the flow also does not prevent the record from being saved. Therefore, the Custom Error element is the correct declarative equivalent to validation-style feedback. Salesforce

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Salesforce imposes a daily limit on mass and list email sent to external recipients. Current Salesforce documentation specifies a limit of 5,000 external email addresses per day per licensed org , meaning a recurring campaign to 7,000 contacts cannot be completed using standard Salesforce mass-email functionality in one day. Salesforce recommends considering a third-party mass-email solution from its marketplace when higher-volume sending is required. This corresponds to option B in the question. Requesting an arbitrary increase does not remove the standard product limitation. Exporting contacts to an external email client creates additional data-management and compliance concerns, while developing Apex and an LWC does not bypass Salesforce ' s applicable email limits. A purpose-built marketplace solution is therefore the appropriate scalable approach. Salesforce

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The lookup field is created on the custom object Box and points to Account. That makes Account the parent-side object and Box the related child object. Salesforce automatically creates a standard relationship report type in the format Parent Object with Child Object, so the report type is Accounts with Boxes. Salesforce Help confirms that standard report types can be generated automatically when reportable custom objects have lookup relationships.

Why others are incorrect:

A. Boxes with Accounts starts from the child object perspective.

C and D include “with or without,” which is normally configured through custom report type relationship options, not the automatically created standard relationship report type.

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The correct answer is D. Apex unit test failures.

The option text says “Apps unit test failures,” but the intended Salesforce answer is Apex unit test failures. When a package containing Apex is installed or deployed to production, Salesforce runs Apex tests. If the required tests fail, the package installation can fail. Salesforce documentation states that package installation involving Apex runs unit tests, and production deployments with Apex require tests to pass.

A, B, and C are not the best answers because the package already installed successfully in a Full Copy sandbox matching production. The most certification-relevant production failure reason is Apex test failure.

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A junction object ' s accessibility is governed by both master records because the junction object contains two master-detail relationships. Salesforce explicitly states that sharing access to a junction-object record depends on the user ' s access to both associated master records and the sharing configuration of the relationship fields. The manager already has Read access to Store but lacks access to Loyalty Member. Granting Read access to the Loyalty_Member__c object provides the missing object-level prerequisite. A sharing rule cannot compensate for missing object permission because record sharing only extends record-level visibility after the user has appropriate object access. Additionally, a junction object on the detail side of master-detail relationships does not independently control sharing like an ordinarily owned custom object. Therefore, B addresses the actual missing access layer.

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Current Salesforce functionality makes D. Dynamic Forms the appropriate declarative answer. Lightning App Builder supports visibility rules on Dynamic Forms Field and Field Section components, and Salesforce specifically documents device-based visibility through the Device context. An app builder can therefore configure a section to appear for the required form factor, such as phone or desktop, without developing a custom Lightning Web Component. Record Types determine business processes, picklist availability, and layout assignments; they are not device-detection mechanisms. Traditional Page Layouts likewise do not provide device-specific section visibility. A custom LWC could implement custom form-factor behavior programmatically, but it is unnecessary when Dynamic Forms provides native declarative visibility controls.

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The correct answers are C. My Domain must be deployed and D. The component is tagged for record pages instead of home pages.

Salesforce custom Lightning components must be properly configured before they appear in Lightning App Builder. Salesforce Trailhead explains that custom components configured for Lightning App Builder appear in the Lightning Components pane, and the component bundle must be compatible with Lightning App Builder and Lightning pages.

C is correct because Salesforce requires My Domain for adding custom Lightning components in Lightning Experience/App Builder scenarios. Salesforce Help notes that users cannot add a custom Lightning component without enabling and deploying My Domain.

D is correct because Lightning components must be exposed for the correct page type. A component exposed only for record pages will not appear for a Lightning Home page. Salesforce Developer documentation states that lightning__HomePage enables a component to be used on a Home page, while record-page-only configuration is separate.

Why others are incorrect:

A is incorrect because a custom tab is not required to add components to a Lightning Home page.

B is incorrect because “developer permission” is not the normal reason a downloaded component cannot be added to a Lightning Home page.

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