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A developer wants to write a generic Apex method that will compare the Salesforce Name field between any two object records. For example, to compare the Name field of an Account and an Opportunity; or the Name of an Account and a Contact. Assuming the Name field exists, how should the developer do this?4

• A. Use a String.replace() method to parse the contents of each Name field and then compare the results.567
• B. Cast each object into an sObject and use sObject.get('Name') to compare the Name fields.1112
• C. Invo13ke a Schema.describe() function to compare the14 values of each Name field.
• D. Use the Salesforce Metadata API to extrac8t the value of each object and compare the Name fields.910

A developer has a Visualforce page that automatically assigns ownership of an Account to a queue upon save.
The page appears to correctly assign ownership, but an assertion validating the correct ownership fails. What can cause this problem?

• A. The test class does not implement the Queueable interface.
• B. The test class does not use the Bulk API for loading test data.
• C. The test class does not use the seeAllData=true annotation.
• D. The test class does not retrieve the updated value from the database.

A developer created an Apex class that updates an Account based on input from a Lightning web component.
The update to the Account should only be made if it has not already been registered.
Java
account = [SELECT Id, Is_Registered__c FROM Account WHERE Id = :accountId]; if (!account.Is_Registered__c) { account.Is_Registered__c = true;
// ...set other account fields...
update account;
}
What should the developer do to ensure that users do not overwrite each other's updates to the same Account if they make updates at the same time?

• A. Use upsert instead of update.
• B. Include LastModifiedDate in the query to make sure it wasn't recently updated.
• C. Use FOR UPDATE in the SOQL query.
• D. Add a try/catch block around the update.

A business requires that every parent record must have a child record. A developer writes an Apex method with two DML statements to insert a parent record and a child record. A validation rule blocks child records from being created. The method uses a try/catch block to handle the DML exception. What should the developer do to ensure the parent always has a child record?

• A. Use addError() on the parent record if an error occurs on the child record.
• B. Use Database.insert() and set the allOrNone parameter to true.
• C. Delete the parent record in the catch statement when an error occurs on the child record DML operation.
• D. Set a database savepoint to rollback if there are errors.

To avoid duplicating code and improve maintainability, how should Universal Containers implement an API integration for code reuse?

• A. Use a separate Apex class for each API endpoint to encapsulate the integration logic.
• B. Include the API integration code directly in each Apex class that requires it.
• C. Create a reusable Apex class for the API integration and invoke it from the relevant Apex classes.
• D. Store the API integration code as a static resource and reference it in each Apex class.