Pearson Platform-App-Builder New Attempt

The validation rule must fire when two things are true:

Job_Accepted__c is already populated

Hire_Date__c is being changed

Salesforce’s ISCHANGED() function returns true when a field’s value changes from its previous value, and formula functions can be used in validation rules.

So this formula prevents users from changing the hire date after the candidate has accepted the offer:

NOT(ISBLANK(Job_Accepted__c)) & & ISCHANGED(Hire_Date__c)

Why others are incorrect:

The other options either use the wrong logical operator or validate the opposite condition. A validation rule must return TRUE only when Salesforce should block the save.

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The correct answers are A. Create owner-based sharing rules that give Read access to the master objects and C. Set Sharing Settings to Read Only on both Master-Detail relationship fields.

A junction object is normally created with two master-detail relationships to represent a many-to-many relationship. Salesforce documentation states that sharing access to a junction object record is determined by the user’s access to both associated master records and the Sharing Setting option on the master-detail relationship fields.

Because the master objects, Seminars and Attendees, have private organization-wide defaults, selected users need record access to those master records. Owner-based sharing rules can grant the selected group Read access to the master object records. Salesforce also documents that organization-wide defaults define baseline record access, and sharing rules are used to extend access when defaults are private or restricted.

The Read Only sharing setting on the master-detail relationship allows users with at least read access to the master records to work with related detail records, assuming they also have the required object permissions on the junction object.

B is incorrect because lookup filters restrict selectable related records; they do not grant record access.

D is incorrect because junction object records in master-detail relationships inherit sharing from the master records. Sharing is not handled directly through an owner-based sharing rule on the junction object.

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The correct answer is B. Approval Process.

An Approval Process is used when a record must be reviewed and approved before moving forward. Salesforce Trailhead gives a very similar example: opportunities with high discounts requiring approval before proceeding.

Here, Cloud Kicks needs CFO sign-off when a major shoe retail deal has a discount greater than 30% before it can be closed. This is exactly what an approval process is designed to handle.

Why others are incorrect:

Slack message only sends communication.

Email alert only notifies someone.

Field update changes a field value but does not collect formal approval.

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A Platform Event-Triggered Flow is specifically designed to subscribe to a platform event and execute automatically when an event message is received. External applications can publish platform-event messages into Salesforce, allowing loosely coupled, event-driven integration. Once the out-of-stock event arrives, the flow can evaluate its payload and use Create Records to generate the procurement Task immediately. A record-triggered flow requires a Salesforce record create, update, or delete operation and therefore is not triggered directly by an external message. An autolaunched flow without a trigger must be invoked by another process, while a Screen Flow requires interactive user execution. Salesforce explicitly defines Platform Event-Triggered Flow as a background flow that launches when a platform event occurs or when its event message is received. Salesforce

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