Platform-App-Builder Exam Dumps - Salesforce App Builder Questions and Answers

 NOT(ISBLANK(Job_Accepted__c)) && ISCHANGED(Hire_Date__c) is the validation formula that the app builder should use to meet the requirement of preventing changes to Hire Date after Job Accepted is entered. This formula will return TRUE if Job Accepted is not blank and Hire Date is changed, which will display an error message and prevent saving the record. The other formulas are not correct or valid.

Updating the existing change set with the new changes and redeploying is the most efficient way to move the updated components to the Developer Pro Sandbox.References:

Salesforce Help - Change Sets

The Twitter component is a standard Lightning component that can be added to mobile view Lightning pages using the Lightning App Builder. It displays a contact’s Twitter profile and recent tweets

 The app builder should use two options to ensure all contracts route for the correct approval and also prevent the sales rep from making changes to the record while it is being approved:

Create an approval process on the Contract object with criteria set on a second approval step set as ‘Amount__c > 10,000’ and set the approver as director. An approval process is a type of process that automates how Salesforce records are approved in an organization. An approval process can have multiple steps with different criteria and approvers. In this case, the app builder can create an approval process on the Contract object with two steps: one for the sales manager approval and one for the director approval if the contract amount is over $10,0001.

Create a validation rule on the Contract object that prevents updates to the contract record while it is being reviewed. A validation rule is a type of rule that checks data quality by verifying that the data in a record meets certain standards before it can be saved. A validation rule can prevent users from making changes to a record that is in a certain status or stage. In this case, the app builder can create a validation rule on the Contract object that prevents updates to the contract record if its Approval Status field is not equal to Not Submitted2. Option B and D are not options that can ensure all contracts route for the correct approval and also prevent the sales rep from making changes to the record while it is being approved.