Salesforce Platform-App-Builder - Salesforce Certified Platform App Builder (Plat-Admn-202)

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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Users need Read access to both master objects.

Request Inventory is a junction object with two master-detail relationships: Inventory and Order. For junction objects, access is based on the associated master records and the sharing behavior of the master-detail relationships. Salesforce documentation for object relationship considerations explains that sharing access to a junction object record is determined by access to both associated master records.

Why not the others? Sharing rules are not created directly on a master-detail detail object in the same way, because it is controlled by parent. Apex-based sharing is not needed. Read access to only the first master object is not enough because the junction record connects two master records.

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A record-triggered flow is the preferred declarative automation. Salesforce supports record-triggered automation when records are created, updated, or deleted, and its current Flow architecture includes after-delete processing for actions that must occur because a record was removed. The flow can trigger from Task deletion, use information from the triggering Task to identify the related Case, obtain the Case owner, and execute the email notification action. Assignment rules are designed primarily for assigning records such as Cases or Leads and do not respond to Task deletion. Escalation rules manage Case escalation timing, not deletion events. An Apex trigger could technically implement the requirement, but Platform App Builder principles favor native declarative automation when Flow supports the event and required action.

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With Account organization-wide defaults set to Private, users cannot automatically see records owned by peers at the same role-hierarchy level. Salesforce sharing rules provide an exception to restrictive organization-wide defaults and can grant additional record access to selected users, roles, or public groups. If User A belongs to a public group targeted by an Account sharing rule, User A can receive access to User C ' s Account while User B does not. Being at the same role level as User C does not provide upward hierarchy access. “View All Fields” concerns field visibility and does not grant access to otherwise inaccessible records. Login access policies concern when or where users can authenticate, not access to one particular Account. Therefore, membership in a public group used by a sharing rule explains the different record visibility.

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A Salesforce validation rule prevents a record from being saved when its formula evaluates to TRUE. The rule therefore must return TRUE when the Account is locked and the current user ' s profile is not System Administrator. $Profile.Name is the appropriate global variable for testing the current user ' s profile. Salesforce documents $Profile global merge fields for accessing profile properties, including $Profile.Name , and provides validation-rule examples using profile-name comparisons to exempt authorized profiles. Option A tests the user ' s role, but System Administrator is a profile, not a role. Option C introduces an unrelated Opportunity Stage condition. Option D reverses the logic and would block the System Administrator instead of exempting that profile. Therefore, B correctly implements the stated lock exception.

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The correct answers are A. Assign app to profiles and B. Build a Custom Tab for the app.

Your option A appears corrupted as “Asking new options,” but the known Salesforce wording for this question is Assign app to profiles.

To make a custom Lightning app available to internal users, users must have access to the app through profile/app assignment. Salesforce documentation explains that assigned app settings specify which apps users can select from the Lightning Platform app menu.

A Custom Tab is also needed when exposing the custom app/component as something users can access from the Salesforce UI. Salesforce documentation states that custom tabs can appear in the app navigation bar and App Launcher.

Adding the app to a Visualforce page is not required, and uploading it to Static Resources is not how Lightning apps are made available to users.

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The correct answers are A and B .

The requirement is to display a visual flag image based on Case Priority. Salesforce’s own sample image formula for Case Priority uses the IMAGE() function with CASE() to display green, yellow, or red flag images.

Both formulas are valid because:

A uses IMAGE() with nested IF() and ISPICKVAL() checks.

B uses IMAGE() with CASE() to return the correct image URL.

C and D are incorrect because they return only the image URL text, not the actual image. The formula must use IMAGE() to display a visual flag.

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To embed a chart on the Account detail page showing related Opportunities by Stage, the report must summarize Opportunities, not just list them. Salesforce documentation specifies that summary reports allow grouping by fields (e.g., Stage) and can be used in Report Chart components. (Salesforce Help)

Tabular reports cannot be grouped and therefore cannot provide the aggregated chart needed.

The report must be built on the Opportunity object because the records being summarized are Opportunities, not Accounts.

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The correct answer is B. Feed Tracking.

DreamHouse Realty wants changes to selected fields, such as Asking_Price__c and Real_Estate_Agent__c , to appear prominently in Chatter. This is exactly what Chatter Feed Tracking is used for.

Salesforce documentation states that feed tracking is available for record fields and can be configured for custom objects. Salesforce guidance also says admins can enable feed tracking from Setup, select an object, enable feed tracking, and choose fields to track.

A. Topics is used for categorizing Chatter posts, not automatically tracking field changes.

C. Pin Field is not the Chatter feature for tracking field updates.

D. Publisher Actions are actions users can take from the publisher, not automatic field-change tracking.

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omprehensive and Detailed Explanation with all Platform App Builder documents: =

The correct answer is C. Validation Rule.

DreamHouse Realty needs to prevent an Opportunity from entering the Qualified stage unless Expected_Close_Date__c is populated. A validation rule is the correct feature because validation rules check whether record data meets defined requirements before the record can be saved. Salesforce also provides examples of validation rules used to control Opportunity stage changes.

Example formula:

AND(

ISPICKVAL(StageName, " Qualified " ),

ISBLANK(Expected_Close_Date__c)

)

A is incorrect because record types do not enforce this conditional requirement by themselves.

B is incorrect because page layouts cannot reliably enforce conditional required fields by stage.

D is incorrect because Activity History does not validate data entry.

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