All CRT-450 Test Inside Salesforce Questions

The Create Records element allows you to create one or more new records of a specific object type in a Flow1. In this case, the developer needs to create a new Contact record and store its ID on the Opportunity record. The other options are either incorrect or unnecessary, as they do not create a new record or assign its ID to another record23. References:

• Create Records | Flow Builder | Salesforce Developers
• Get Records | Flow Builder | Salesforce Developers
• Update Records | Flow Builder | Salesforce Developers

 To implement the total_Hours__c field on the Opportunity object, the developer should use a roll-up summary field on the Opportunity object. A roll-up summary field calculates values from related records, such as those in a related list1. In this case, the roll-up summary field on the Opportunity object would sum up the Number_of_Hours__c values from the Sales_Help_Request__c records that are related to the Opportunity via the Lookup relationship. This is the simplest and most declarative way to achieve the requirement.

The other options are not valid because:

• A roll-up summary field on the Sales_Help_Request__c object would not be able to aggregate the values from the child records to the parent record. A roll-up summary field can only calculate values from the child records to the parent record in a master-detail relationship, not a lookup relationship1.
• A trigger on the Opportunity object would not be able to access the Number_of_Hours__c values from the Sales_Help_Request__c records without performing a SOQL query. A trigger can only access the fields of the records that are being inserted, updated, deleted, or undeleted2. A trigger would also require more coding and testing than a roll-up summary field.
• A record-triggered flow on the Sales_Help_Request__c object would not be able to update the total_Hours__c field on the Opportunity object without performing a SOQL query and a DML operation. A record-triggered flow can only access and update the fields of the record that triggered the flow3. A record-triggered flow would also be more complex and less efficient than a roll-up summary field.

References:

• 1: Roll-Up Summary Field - Salesforce
• 2: Triggers and Order of Execution - Salesforce
• 3: Record-Triggered Flows - Salesforce

 To calculate the estimated ship date for an Order, the best method is to use a Max Roll-Up Summary field on the Latest availability date fields. A Roll-Up Summary field calculates values from related records, such as the sum, minimum, maximum, or count of a field1. By using a Max Roll-Up Summary field on the Latest availability date fields, the Order record can display the latest date among all the Line Items, which is the earliest date that the Order can be shipped.

The other options are not correct because:

• A. Use a CEILING formula on each of the Latest availability date fields. This option is not valid, because a CEILING formula rounds a number up to the nearest integer2. This does not help to calculate the estimated ship date for an Order, as it does not compare the dates of the Line Items or display the result on the Order record.
• B. Use a DAYS formula on each of the availability date fields and a COUNT Roll-Up Summary field on the Order. This option is not valid, because a DAYS formula returns the number of days between two dates2. This does not help to calculate the estimated ship date for an Order, as it does not account for the latest date among the Line Items or display the result on the Order record. A COUNT Roll-Up Summary field only counts the number of related records, not the values of a field1.
• C. Use a LATEST formula on each of the latest availability date fields. This option is not valid, because there is no such formula function as LATEST in Salesforce2. Even if there was, it would not help to calculate the estimated ship date for an Order, as it would not display the result on the Order record.

References:

• : Roll-Up Summary Fields
• : Formula Operators and Functions

The Test class provides a method called getStandardPricebookId() that returns the ID of the standard price book in the organization1. This method allows access to the standard price book without using SeeAllData or loading a static resource. The other options are either invalid or unnecessary for this purpose. References:

• Test Class | Apex Reference Guide | Salesforce Developers